CN107661760A - The forming method and hydrocarbon dehydrogenation reaction method of nano-carbon material formed body and its preparation method and application and nano-carbon material - Google Patents
The forming method and hydrocarbon dehydrogenation reaction method of nano-carbon material formed body and its preparation method and application and nano-carbon material Download PDFInfo
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- CN107661760A CN107661760A CN201610602181.4A CN201610602181A CN107661760A CN 107661760 A CN107661760 A CN 107661760A CN 201610602181 A CN201610602181 A CN 201610602181A CN 107661760 A CN107661760 A CN 107661760A
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- 239000003575 carbonaceous material Substances 0.000 title claims abstract description 343
- 229910021392 nanocarbon Inorganic materials 0.000 title claims abstract description 338
- 238000000034 method Methods 0.000 title claims abstract description 137
- 238000002360 preparation method Methods 0.000 title claims abstract description 94
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 59
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 58
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 55
- 238000006356 dehydrogenation reaction Methods 0.000 title claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 399
- 239000002184 metal Substances 0.000 claims abstract description 189
- 239000011230 binding agent Substances 0.000 claims abstract description 65
- 229910052809 inorganic oxide Inorganic materials 0.000 claims abstract description 64
- 239000003054 catalyst Substances 0.000 claims abstract description 34
- 150000003839 salts Chemical class 0.000 claims description 75
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 69
- 229910017604 nitric acid Inorganic materials 0.000 claims description 69
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 67
- 239000002994 raw material Substances 0.000 claims description 56
- 239000000203 mixture Substances 0.000 claims description 51
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 46
- 239000012452 mother liquor Substances 0.000 claims description 45
- 238000002425 crystallisation Methods 0.000 claims description 44
- 230000008025 crystallization Effects 0.000 claims description 44
- 239000002808 molecular sieve Substances 0.000 claims description 44
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000001228 spectrum Methods 0.000 claims description 43
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 38
- 239000001301 oxygen Substances 0.000 claims description 38
- 229910052760 oxygen Inorganic materials 0.000 claims description 38
- 229910001868 water Inorganic materials 0.000 claims description 37
- 239000003513 alkali Substances 0.000 claims description 35
- 239000000377 silicon dioxide Substances 0.000 claims description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000006185 dispersion Substances 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 32
- 239000002048 multi walled nanotube Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 28
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 25
- 239000002585 base Substances 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 229910052708 sodium Inorganic materials 0.000 claims description 25
- 239000011734 sodium Substances 0.000 claims description 25
- 229910052763 palladium Inorganic materials 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 22
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 21
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 21
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 21
- 229910052788 barium Inorganic materials 0.000 claims description 21
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 21
- 229910052791 calcium Inorganic materials 0.000 claims description 21
- 239000011575 calcium Substances 0.000 claims description 21
- 229910052749 magnesium Inorganic materials 0.000 claims description 21
- 239000011777 magnesium Substances 0.000 claims description 21
- 229910052700 potassium Inorganic materials 0.000 claims description 21
- 239000011591 potassium Substances 0.000 claims description 21
- 150000007530 organic bases Chemical class 0.000 claims description 20
- 230000008707 rearrangement Effects 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052759 nickel Inorganic materials 0.000 claims description 17
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 16
- 239000010941 cobalt Substances 0.000 claims description 16
- 229910017052 cobalt Inorganic materials 0.000 claims description 16
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 229910052697 platinum Inorganic materials 0.000 claims description 16
- 229910052703 rhodium Inorganic materials 0.000 claims description 16
- 239000010948 rhodium Substances 0.000 claims description 16
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 16
- 229910052707 ruthenium Inorganic materials 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 208000016261 weight loss Diseases 0.000 claims description 13
- 230000004580 weight loss Effects 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 12
- 239000002243 precursor Substances 0.000 claims description 12
- 229910000765 intermetallic Inorganic materials 0.000 claims description 11
- 230000000737 periodic effect Effects 0.000 claims description 11
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 11
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 10
- 239000010931 gold Substances 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 8
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 claims description 7
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- PCHPORCSPXIHLZ-UHFFFAOYSA-N diphenhydramine hydrochloride Chemical compound [Cl-].C=1C=CC=CC=1C(OCC[NH+](C)C)C1=CC=CC=C1 PCHPORCSPXIHLZ-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
- 229910002796 Si–Al Inorganic materials 0.000 claims description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 6
- 239000000347 magnesium hydroxide Substances 0.000 claims description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims description 3
- 238000001420 photoelectron spectroscopy Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 238000002186 photoelectron spectrum Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 150000001447 alkali salts Chemical class 0.000 claims 1
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- 238000011049 filling Methods 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
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- 239000011541 reaction mixture Substances 0.000 claims 1
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- 230000003595 spectral effect Effects 0.000 description 27
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 18
- 239000010703 silicon Substances 0.000 description 18
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- 241000894007 species Species 0.000 description 15
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 14
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- 229910052906 cristobalite Inorganic materials 0.000 description 13
- -1 isobutanol aluminum Chemical compound 0.000 description 13
- 229910052682 stishovite Inorganic materials 0.000 description 13
- 229910052905 tridymite Inorganic materials 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 11
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- 239000012141 concentrate Substances 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
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- 238000004458 analytical method Methods 0.000 description 6
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- 125000005842 heteroatom Chemical group 0.000 description 5
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- MEBONNVPKOBPEA-UHFFFAOYSA-N 1,1,2-trimethylcyclohexane Chemical class CC1CCCCC1(C)C MEBONNVPKOBPEA-UHFFFAOYSA-N 0.000 description 4
- VCJPCEVERINRSG-UHFFFAOYSA-N 1,2,4-trimethylcyclohexane Chemical class CC1CCC(C)C(C)C1 VCJPCEVERINRSG-UHFFFAOYSA-N 0.000 description 4
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- 229910052684 Cerium Inorganic materials 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
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- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 4
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
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- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 description 1
- JUWGUJSXVOBPHP-UHFFFAOYSA-B titanium(4+);tetraphosphate Chemical compound [Ti+4].[Ti+4].[Ti+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O JUWGUJSXVOBPHP-UHFFFAOYSA-B 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 229960001124 trientine Drugs 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 1
- JXPOLSKBTUYKJB-UHFFFAOYSA-N xi-2,3-Dimethylhexane Chemical class CCCC(C)C(C)C JXPOLSKBTUYKJB-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
-
- B01J35/30—
-
- B01J35/40—
-
- B01J35/613—
-
- B01J35/615—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/24—Nitrogen compounds
Abstract
The invention discloses a kind of nano-carbon material formed body and its preparation method and application and using hydrocarbon dehydrogenation reaction method of the formed body as catalyst, the formed body contains nano-carbon material and for by the heat-resistant inorganic oxide of the nano-carbon material molding bonded, the nano-carbon material contains at least one metallic element, and at least part metallic element is group ia metal element and group iia metallic element.According to the nano-carbon material formed body of the present invention using heat-resistant inorganic oxide as binding agent by nano-carbon material molding bonded, not only there is higher crushing strength, and there is higher porosity, the catalyst for being adapted as catalyst, particularly hydrocarbon dehydrogenation reaction uses.
Description
Technical field
The present invention relates to nano-carbon material field shaping technique, in particular it relates to which a kind of nano-carbon material is molded
Body and preparation method thereof, the invention further relates to the application of catalyst of the nano-carbon material formed body as hydrocarbon dehydrogenation reaction,
The invention further relates to a kind of hydrocarbon dehydrogenation reaction method using the nano-carbon material formed body as catalyst.
Background technology
The dehydrogenation reaction of hydrocarbons is a kind of important reaction type, such as most of low-carbon olefine is to pass through low-carbon
The dehydrogenation reaction of alkane and obtain.Whether dehydrogenation reaction participates in that direct dehydrogenation reaction (that is, oxygen can be divided into according to oxygen
Gas is not involved in) and oxidative dehydrogenation (that is, oxygen participates in) two classes.
Polytype nano-carbon material has been demonstrated equal to the direct dehydrogenation reaction of hydrocarbons and oxidative dehydrogenation
With catalytic effect.
Hydrocarbon oxidative dehydrogenation process using nano-carbon material as catalyst, need to be by nano-sized carbon as used fixed bed reaction technique
Material is molded, and formed body needs the requirement for meeting following two aspects:(1) there is certain intensity, to avoid in course of reaction
Middle formed body occurs to crush, and on the one hand broken the fine grained formed or powder can cause beds pressure drop to raise, so as to carry
High production run cost, increase the danger of production;On the other hand if the broken fine grained formed or powder are by reaction product band
Go out, catalyst loss and product can be caused to separate and complicate;(2) there is certain porosity, to improve the ratio table of formed body
Area so that the nano-carbon material in formed body can be contacted more fully with reaction mass.
As an example for being molded nano-carbon material, researcher attempts CNT (CNT) being supported on SiC bubbles
The surface of foam, form CNT/SiC foams.Although CNT can preferably be anchored on SiC foam surface, CNT load capacity compared with
It is low, it is typically only capable to reach 0.5-4 weight %.
Therefore, how nano-carbon material is shaped in wide in range nano-carbon material content range still with higher
The formed body of intensity is still a technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of nano-carbon material formed body and preparation method thereof, nano-carbon material shaping
Body not only has higher intensity, and the content of nano-carbon material can be adjusted in wider scope.
According to an aspect of the present invention, the invention provides a kind of nano-carbon material formed body, the formed body, which contains, to be received
Rice carbon material and for by the heat-resistant inorganic oxide of the nano-carbon material molding bonded, the nano-carbon material contain to
A kind of few metallic element, at least part metallic element is group ia metal element and group iia metallic element.
According to the second aspect of the invention, the invention provides a kind of nano-carbon material formed body, the formed body to contain
Nano-carbon material and for by the heat-resistant inorganic oxide of the nano-carbon material molding bonded;
The nano-carbon material is made using the method comprised the following steps:By one kind be dispersed with raw material nano carbon material,
The aqueous dispersions of at least one alkaline metal cpds and at least one nitric acid metal salt are reacted in closed container, institute
State the metallic element in alkaline metal cpds and be selected from group ia metal element and group iia metallic element, in course of reaction, institute
The temperature for stating aqueous dispersions is maintained in the range of 80-300 DEG C.
According to the third aspect of the present invention, should the invention provides a kind of preparation method of nano-carbon material formed body
Method include nano-carbon material is mixed with binding agent source, obtained mixture is molded, obtains article shaped, by it is described into
Type thing is dried and is optionally calcined, and the binding agent source is selected from heat-resistant inorganic oxide and/or heat-resistant inorganic oxide
Precursor, the nano-carbon material is not surface treated nano-carbon material and/or surface treated nano-carbon material,
Determine that the surface treated nano-carbon material contains at least one metallic element by x-ray photoelectron power spectrum, at least partly
Metallic element is group ia metal element and group iia metallic element.
According to the fourth aspect of the present invention, the invention provides a kind of method system as described in third aspect of the present invention
Standby nano-carbon material formed body.
According to the fifth aspect of the present invention, the invention provides a kind of forming method of nano-carbon material, this method bag
Include and nano-carbon material is subjected to hydro-thermal process in a kind of aqueous dispersions, the sizing material forming that hydro-thermal process is obtained, be molded
Thing, the article shaped is dried and is optionally calcined, the aqueous dispersions contain binding agent source, the binding agent source choosing
From the precursor of heat-resistant inorganic oxide and/or heat-resistant inorganic oxide, the nano-carbon material is received to be not surface treated
Rice carbon material and/or surface treated nano-carbon material, the surface treated nanometer is determined by x-ray photoelectron power spectrum
Carbon material contains at least one metallic element, and at least part metallic element is group ia metal element and group iia metallic element.
According to the sixth aspect of the invention, the invention provides as the method preparation described in the 5th aspect of the present invention
Nano-carbon material formed body.
According to the seventh aspect of the present invention, the invention provides according to the present invention nano-carbon material formed body as hydrocarbon
The application of the catalyst of dehydrogenation reaction.
According to the eighth aspect of the present invention, the invention provides a kind of hydrocarbon dehydrogenation reaction method, this method, which is included in, deposits
Under conditions of oxygen, under hydrocarbon dehydrogenation reaction conditions, by hydrocarbon with the present invention the on one side, second aspect,
Nano-carbon material formed body contact described in 4th aspect or the 6th aspect.
Nano-carbon material is glued using heat-resistant inorganic oxide as binding agent according to the nano-carbon material formed body of the present invention
Form type, not only there is higher crushing strength, and there is higher porosity, be adapted as catalyst, particularly hydrocarbon
The catalyst of dehydrogenation reaction uses.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points of disclosed scope and any value are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.In the present invention, nano-carbon material refers to disperse
The phase yardstick at least one-dimensional carbon material less than 100nm.In the present invention, when representing number range, " ×-× in the range of "
Including two binary values.In the present invention, " at least one " represents one or more kinds of.
According to the first aspect of the invention, the invention provides a kind of nano-carbon material formed body, the formed body to contain
Nano-carbon material and for by the heat-resistant inorganic oxide of the nano-carbon material molding bonded.
According to the nano-carbon material formed body of the present invention, the nano-carbon material contains at least one metallic element (hereafter
In, otherwise referred to as nano-carbon material containing metallic atom).
According to the formed body described in one side of the invention, at least partly described metallic element is in the periodic table of elements
Group ia metal element and group iia metallic element, its instantiation can include but is not limited to lithium, sodium, potassium, beryllium, magnesium, calcium,
It is more than one or both of barium and strontium.Preferably, at least partly described metallic element is one kind in sodium, potassium, magnesium, calcium and barium
It is or two or more.
According to specific needs, the nano-carbon material can also contain other metallic elements.A kind of in the present invention implements
In mode, the nano-carbon material contains at least one first metallic element and optional at least one second metallic element.
First metallic element group ia metal element and group iia metallic element in the periodic table of elements, it has
Body example can include but is not limited to more than one or both of lithium, sodium, potassium, beryllium, magnesium, calcium, barium and strontium.Preferably, it is described
First metallic element is more than one or both of sodium, potassium, magnesium, calcium and barium.
Second metallic element is the metallic element in addition to group ia metal element and group iia metallic element, is such as selected
Group IIIB metallic element, group ivb metallic element, Group VB metallic element, vib metals member from the periodic table of elements
Element, V Group IIB metallic element, group VIII metallic element, I B-group metal element, group iib metallic element, group III A
Metallic element, group IVA metallic element and V A races metallic element.The instantiation of second metallic element can include but
Be not limited to scandium, yttrium, thulium (such as lanthanum, cerium, praseodymium), titanium, zirconium, vanadium, niobium, chromium, molybdenum, tungsten, manganese, iron, ruthenium, cobalt, rhodium, nickel,
Palladium, platinum, copper, silver, gold, zinc, aluminium, germanium, tin, lead and antimony.Preferably, second metallic element is selected from group VIII metal member
Element, group IVA metallic element, I B-group metal element and group iib metallic element.It is highly preferred that second metallic element
Selected from group VIII metallic element.It is further preferred that second metallic element is selected from iron, ruthenium, cobalt, rhodium, nickel, palladium and platinum.
The content of first metallic element and the second metallic element can be carried out according to the concrete application occasion of formed body
Selection.When the nano-carbon material is used as the catalyst of hydrocarbon dehydrogenation reaction, with the total amount of the metallic element in nano-carbon material
On the basis of and in terms of element, the content of first metallic element can be 20-100 weight %, preferably 40-95 weight %,
More preferably 60-90 weight %;The content of second metallic element can be 0-80 weight %, preferably 5-60 weight %,
More preferably 10-40 weight %.
In a kind of embodiment being more highly preferred to of the present invention, first metallic element is selected from magnesium, calcium and barium, described
Second metallic element is selected from iron, cobalt and nickel.In the embodiment that this is more highly preferred to, with the metallic element in nano-carbon material
On the basis of total amount and in terms of element, the content of first metallic element is preferably 25-85 weight %, and more preferably 60-75 is heavy
Measure %;The content of second metallic element is preferably 15-75 weight %, more preferably 25-40 weight %.According to the preferred reality
The nano-carbon material formed body for applying mode shows more excellent catalytic activity in the catalyst as hydrocarbon dehydrogenation reaction.
In the embodiment that another kind is more highly preferred to, first metallic element is selected from sodium and potassium, second metal
Element is selected from ruthenium, rhodium, palladium and platinum.In the embodiment that this is more highly preferred to, with the total amount of the metallic element in nano-carbon material
On the basis of and in terms of element, the content of first metallic element is preferably 20-95 weight %, more preferably 65-90 weight %;
The content of second metallic element is preferably 5-80 weight %, more preferably 10-35 weight %.According to the preferred embodiment
Nano-carbon material formed body show more excellent catalytic activity in the catalyst as hydrocarbon dehydrogenation reaction.
The nano-carbon material generally also contains O elements and N element.O elements in the nano-carbon material, N element, with
, can also be with the nano-carbon material formed body and the content of metallic element can be selected according to the source of the nano-carbon material
Concrete application occasion selected.Usually, on the basis of the total amount of the nano-carbon material and in terms of element, O elements
Content can be 1-12 weight %, more preferably preferably 3-10 weight %, 6-8 weight %;The content of N element can be 0.1-
6 weight %, preferably 0.5-5.5 weight %, more preferably 0.9-5 weight %;The total amount of metallic element can be 0.2-15 weights
Measure %, more preferably preferably 1.5-8 weight %, 3-6.5 weight %;The content of C element can be 67-98.7 weight %, excellent
Elect 76.5-95 weight %, more preferably 80.5-90.1 weight % as.In the present invention, the content of each element uses X ray photoelectricity
Sub- spectroscopy measure.Sample is dried 3 hours at a temperature of 150 DEG C in helium atmosphere before testing.During its is bright, X ray light
Electron spectroscopy analysis are in Thermo Scientific companies equipped with Thermo Avantage V5.926 softwares
Tested on ESCALab250 type x-ray photoelectron spectroscopies, excitaton source is monochromatization Al K α X ray, and energy is
1486.6eV, power 150W, penetrating energy used in narrow scan be 30eV, and base vacuum when analysis is tested is 6.5 × 10- 10Mbar, C1s peaks (284.0eV) correction of electron binding energy simple substance carbon, in the enterprising row data of Thermo Avantage softwares
Processing, quantitative analysis is carried out using sensitivity factor method in analysis module.
It is true by x-ray photoelectron power spectrum in the nano-carbon material according to the formed body described in one side of the invention
The total content of fixed oxygen element is IO t, the O elements that are determined by the peak in the range of 529.5-530.8eV in x-ray photoelectron power spectrum
Content be IO m, IO m/IO tIt is preferred that in the range of 0.04-0.6 (such as in the range of 0.05-0.6), more preferably in 0.1-0.55
In the range of, further preferably in the range of 0.18-0.3.In the range of 531.0-533.5eV in x-ray photoelectron power spectrum
The content of O elements that determines of peak be IO nm, IO nm/IO tIt is preferred that in the range of 0.4-0.96 (such as in the range of 0.4-0.95),
More preferably in the range of 0.6-0.9.In the present invention, the area of the O1s spectral peaks in x-ray photoelectron power spectrum is designated as AO 1, will
O1s spectral peaks are divided into two groups of peaks, by the spectral peak in the range of 529.5-530.8eV (corresponding to the oxygen species being connected with metallic atom)
Area be designated as AO 2, by the spectral peak in the range of 531.0-533.5eV (corresponding to the oxygen species not being connected with metallic atom)
Area is designated as AO 3, wherein, IO m/IO t=AO 2/AO 1, IOnm/IO t=AO 3/AO 1。
According to the formed body described in one side of the invention, by 531.0-532.5eV scopes in x-ray photoelectron power spectrum
The amount for the O elements (that is, C=O) that interior peak determines is IO c, by the peak in the range of 532.6-533.5eV in x-ray photoelectron power spectrum
The amount of the O elements (that is, CO) of determination is IO e, IO c/IO eCan be in the range of 0.15-1, preferably in the range of 0.2-1, more
It is preferred that in the range of 0.3-0.95, further preferably in the range of 0.6-0.8.In the present invention, by x-ray photoelectron power spectrum
In spectral peak (correspond to be not connected with metallic atom oxygen species) in the range of 531.0-533.5eV be further separated into two groups
Peak, i.e., the spectral peak (corresponding to C=O species) in the range of 531.0-532.5eV and the spectrum in the range of 532.6-533.5eV
Peak (corresponds to C-O species), and the area of the spectral peak in the range of 531.0-532.5eV is designated as into AO 4, will be in 532.6-533.5eV
In the range of the area of spectral peak be designated as AO 5, IO c/IO e=AO 4/AO 5。
According to the formed body described in one side of the invention, to be determined in nano-carbon material by x-ray photoelectron power spectrum
C element total amount on the basis of, the C element that is determined by the peak in the range of 284.7-284.9eV in x-ray photoelectron power spectrum contains
Amount can be 60-95 weight %, more preferably preferably 65-85 weight %, 70-80 weight %;By in x-ray photoelectron power spectrum
The total content for the C element that peak in the range of 286.0-288.8eV determines can be 5-40 weight %, preferably 15-35 weight %,
More preferably 20-30 weight %.In the present invention, by the area A of the C1s spectral peaks in x-ray photoelectron power spectrumC 1Determine C element
Total amount, the C1s spectral peaks in x-ray photoelectron power spectrum are divided into two groups of peaks, i.e., the spectral peak in the range of 284.7-284.9eV is (right
Should be in graphite mould carbon species) and spectral peak (corresponding to non-graphite type carbon species) in the range of 286.0-288.8eV, will be
284.7-284.9eV the area of spectral peak in the range of is designated as AC 2, the area of the spectral peak in the range of 286.0-288.8eV is designated as
AC 3, content=A of the C element determined by the peak in the range of 284.7-284.9eV in x-ray photoelectron power spectrumC 2/AC 1, penetrated by X
Total content=the A for the C element that peak in photoelectron spectra in the range of 286.0-288.8eV determinesC 3/AC 1。
According to the formed body described in one side of the invention, in the nano-carbon material, by x-ray photoelectron power spectrum
The amount for the C element that peak in the range of 288.6-288.8eV determines is IC c, by 286.0-286.2eV models in x-ray photoelectron power spectrum
The amount for the C element that peak in enclosing determines is IC e, IC c/IC eCan be more excellent in the range of 0.2-5, preferably in the range of 1-5
It is selected in the range of 1-3, further preferably in the range of 1.2-2.In the present invention, by x-ray photoelectron power spectrum
Spectral peak (corresponding to agraphitic carbon species) in the range of 286.0-288.8eV is further divided into two groups of peaks, i.e., in 286.0-
Spectral peak (corresponding to hydroxyl and ether type carbon species) in the range of 286.2eV and the spectral peak in the range of 288.6-288.8eV are (right
Should be in carboxyl, acid anhydride and ester type carbon species), the area of the spectral peak in the range of 286.0-286.2eV is designated as AC 4, will be in 288.6-
The area of spectral peak in the range of 288.8eV is designated as AC 5, IC c/IC e=AC 5/AC 4。
According to the formed body described in one side of the invention, the N in nano-carbon material is determined by x-ray photoelectron power spectrum
The total amount of element is IN t, the amount of the N element determined by the peak in the range of 398.5-400.1eV in x-ray photoelectron power spectrum is
IN c, IN c/IN tIt is preferred that in the range of 0-0.5, more preferably in the range of 0.01-0.35, further preferably in 0.03-0.15
In the range of.
According to the formed body described in one side of the invention, the N in nano-carbon material is determined by x-ray photoelectron power spectrum
The total amount of element is IN t, the content of the N element determined by the peak in the range of 403.5-406.5eV in x-ray photoelectron power spectrum is
IN n, IN n/IN tIt is preferred that in the range of 0.2-1, more preferably in the range of 0.5-0.95, further preferably 0.65-0.92's
In the range of.
According to the formed body described in one side of the invention, by 400.6-401.5eV scopes in x-ray photoelectron power spectrum
The N element content of interior peak determination is relatively low not to be contained even.Usually, by 400.6-401.5eV scopes in x-ray photoelectron power spectrum
The amount for the N element that interior peak determines is IN g, IN g/IN tNot higher than 0.3, typically in the range of 0.02-0.25, preferably to exist
In the range of 0.05-0.2.
In the present invention, the total amount A of N element is determined by the area of the N1s spectral peaks in x-ray photoelectron power spectrumN 1, by X ray
N1s spectral peaks in photoelectron spectroscopy are divided into three groups of peaks, i.e., the spectral peak in the range of 403.5-406.5eV (corresponds to-NO2Thing
Kind), in the range of the spectral peak (corresponding to graphite mould nitrogen species) in the range of 400.6-401.5eV and 398.5-400.1eV
Spectral peak (removes graphite mould nitrogen and-NO2Nitrogen species outside type nitrogen), the area of the spectral peak in the range of 400.6-401.5eV is remembered
For AN 2, the area of the spectral peak in the range of 398.5-400.1eV is designated as AN 3, by the spectral peak in the range of 403.5-406.5eV
Area be designated as AN 4, IN c/IN t=AN 3/AN 1, IN g/IN t=AN 2/AN 1, IN n/IN t=AN 4/AN 1, obtained ratio be less than
When 0.01, it is believed that be designated as 0 without such species, and by the content of such species.
In the present invention, the position at each peak can determine that as the combination corresponding to the summit at the peak, and scope determines by mentioned earlier
The peak combination that refers to corresponding to summit can be within that range peak, a peak can be included within the range, can also be wrapped
Include more than two peaks.Such as:Peak in the range of 398.5-400.1eV refers to that the combination corresponding to summit can be in 398.5-
Whole peaks in the range of 400.1eV.
The nano-carbon material can by it is common it is various in the form of exist, be specifically as follows but be not limited to CNT, stone
Group more than one or both of black alkene, thin layer graphite, nano carbon particle, carbon nano-fiber, Nano diamond and fullerene
Close.Described CNT can be one or both of single-walled carbon nanotube, double-walled carbon nano-tube and multi-walled carbon nanotube
Combination above, preferably multi-walled carbon nanotube containing metallic atom.
According to the formed body described in one side of the invention, it is preferable that the specific surface area of the multi-walled carbon nanotube is
50-500m2/ g, the catalytic performance of nano-carbon material formed body so can be further improved, especially as hydrocarbons dehydrogenation
The catalytic performance of the catalyst of reaction.The specific surface area of the multi-walled carbon nanotube is more preferably 80-300m2/ g, it is further excellent
Elect 90-250m as2/ g, it is still more preferably 120-180m2/g.In the present invention, the specific surface area is by nitrogen adsorption BET method
Measure.
It is highly preferred that weight-loss ratio of the multi-walled carbon nanotube in 400-800 DEG C of temperature range is w800, in 400-
Weight-loss ratio in 500 DEG C of temperature range is w500, w500/w800It is preferred that in the range of 0.01-0.5, can so obtain more preferable
Catalytic effect, during catalyst particularly as hydrocarbons dehydrogenation reaction, more preferable catalytic effect can be obtained.w500/w800
More preferably in the range of 0.02-0.4, further preferably in the range of 0.05-0.15.In the present invention, w800=W800-
W400, w500=W500- W400, W400For the mass loss rate determined at a temperature of 400 DEG C, W800To be surveyed at a temperature of 800 DEG C
Fixed mass loss rate, W500For the mass loss rate determined at a temperature of 500 DEG C;The weight-loss ratio uses thermogravimetric analyzer
Determined in air atmosphere, test initial temperature is 25 DEG C, and heating rate is 10 DEG C/min;Sample is before testing at 150 DEG C
Temperature and 1 normal atmosphere are depressed to be dried 3 hours in helium atmosphere.
According to the formed body described in one side of the invention, for oxygen atom and nitrogen-atoms outside it is other nonmetallic miscellaneous
Atom, such as sulphur atom and phosphorus atoms, its content can be customary amount.Usually, in the nano-carbon material, oxygen atom and
The total amount of other nonmetallic heteroatoms (such as sulphur atom and phosphorus atoms) outside nitrogen-atoms can be below 0.5 weight %, be preferably
Below 0.2 weight %, more preferably below 0.1 weight %, more preferably below 0.05 weight %.Except aforesaid metal elements
Outside, the nano-carbon material can also contain other metallic atoms, and other metallic atoms for example can be from preparation
The catalyst used during nano-carbon material.The content of other metallic atoms is generally below 2.5 weight %, preferably 2 weights
Below % is measured, is still more preferably below 0.5 weight %, particularly preferably 0.2 weight more preferably below 1 weight %
Measure below %.
According to the nano-carbon material formed body of the present invention, also contain and be used for the heat-resisting of the nano-carbon material molding bonded
Inorganic oxide.In the present invention, term " heat-resistant inorganic oxide " refers to that under oxygen or oxygen-containing atmosphere decomposition temperature is not less than
300 DEG C (such as:Decomposition temperature be 300-1000 DEG C) inorganic oxygen-containing compound.
According to the present invention nano-carbon material formed body, the heat-resistant inorganic oxide be preferably aluminum oxide, silica and
It is more than one or both of titanium oxide.In an example, the heat-resistant inorganic oxide is aluminum oxide, according to the example
Nano-carbon material shaping physical efficiency obtains higher feed stock conversion.
In a preferred embodiment, at least part heat-resistant inorganic oxide is silica, according to the preferable reality
The nano-carbon material formed body of mode is applied in the catalyst as hydrocarbon dehydrogenation reaction, can be in feed stock conversion and selectivity of product
Between obtain preferably balance.It is described on the basis of the total amount of the heat-resistant inorganic oxide in the preferred embodiment
The content of silica can be 10-100 weight %, more preferably preferably 20-99 weight %, 50-99 weight %, silicon
Outside the content of heat-resistant inorganic oxide can be 0-90 weight %, preferably 1-80 weight %, more preferably 1-50 weight
Measure %.In the preferred embodiment, the instantiation of the heat-resistant inorganic oxide outside silicon can be included but not
It is limited to aluminum oxide and/or titanium oxide.As an example of the preferred embodiment, the heat resistant inorganic oxygen outside silicon
Compound is titanium oxide.
According to the nano-carbon material formed body of the present invention, the content of the nano-carbon material can become in wider scope
It is dynamic, still such that the nano-carbon material formed body has higher intensity.Usually, with the nano-carbon material formed body
On the basis of total amount, the content of the nano-carbon material can be 6-94 weight %, preferably 8-92 weight %, more preferably 10-
90 weight %, more preferably 20-90 weight %, it is still more preferably 40-90 weight %, particularly preferably 70-90 weight
% is measured, the content of the heat-resistant inorganic oxide can be 6-94 weight %, preferably 8-92 weight %, more preferably 10-90
Weight %, more preferably 10-80 weight %, it is still more preferably 10-60 weight %, particularly preferably 10-30 weight
Measure %.The composition of formed body can use x-ray fluorescence spectrometry.In embodiment disclosed by the invention, by the gauge that feeds intake
The composition of the composition and the formed body using x-ray fluorescence spectrometry of obtained formed body is basically identical, and error is 5%
Within.
According to the second aspect of the invention, the invention provides a kind of nano-carbon material formed body, the formed body to contain
Nano-carbon material and for by the heat-resistant inorganic oxide of the nano-carbon material molding bonded.
According to the formed body described in second aspect of the present invention, the nano-carbon material is using the method comprised the following steps
It is made:One kind is dispersed with raw material nano carbon material, at least one alkaline metal cpds and at least one nitric acid metal salt
Aqueous dispersions reacted in closed container.
Metallic element in the alkaline metal cpds is selected from group ia metal element and group iia metallic element, its
Instantiation can include but is not limited to lithium, sodium, potassium, beryllium, magnesium, calcium, barium and strontium.Preferably, the metallic element be selected from sodium,
Potassium, magnesium, calcium and barium.
Preferably, the alkaline metal cpds are selected from the hydroxide containing metallic element and the alkalescence containing metallic element
Salt.It is highly preferred that the alkaline metal cpds are selected from the hydroxide containing metallic element, the oxide containing metallic element, contained
The organic metal salt of metallic element, the carbonate containing metallic element and bicarbonate and subcarbonate containing metallic element.
The instantiation of the alkaline metal cpds can include but is not limited to:Lithium hydroxide, sodium hydroxide, potassium hydroxide, hydrogen-oxygen
Change beryllium, magnesia, calcium oxide, barium monoxide, basic magnesium carbonate, magnesium hydroxide, calcium hydroxide, barium hydroxide, strontium hydroxide, carbonic acid
One or both of sodium, potassium carbonate, calcium carbonate, barium carbonate, sodium acid carbonate, calcium bicarbonate, saleratus and barium bicarbonate with
On.It is highly preferred that the alkaline metal cpds are sodium hydroxide, potassium hydroxide, calcium hydroxide, barium hydroxide and magnesium hydroxide
One or both of more than.
Metallic element in the nitric acid metal salt is selected from the metallic element that can form water-soluble nitric acid metal salt, such as selects
Group ia metal element, group iia metallic element, Group IIIB metallic element, group ivb metal member from the periodic table of elements
Element, Group VB metallic element, vib metals element, V Group IIB metallic element, group VIII metallic element, group ib gold
Belong to element, group iib metallic element, group III A metallic element, group IVA metallic element and V A races metallic element.It is described
The instantiation of metallic element in nitric acid metal salt can include but is not limited to lithium, sodium, potassium, magnesium, calcium, barium, strontium, scandium, yttrium, dilute
Earth metal element (such as lanthanum, cerium, praseodymium), titanium, zirconium, vanadium, niobium, chromium, molybdenum, tungsten, manganese, iron, ruthenium, cobalt, rhodium, nickel, palladium, platinum, copper, silver, gold,
Zinc, aluminium, germanium, tin and antimony.Preferably, the metallic element in the nitric acid metal salt is selected from group VIII metallic element, group IVA
Metallic element, I B-group metal element and group iib metallic element.Metallic element in the nitric acid metal salt is more preferably selected from
Iron, ruthenium, cobalt, rhodium, nickel, palladium and platinum.
Preferably, raw material nano carbon material:Alkaline metal cpds:The weight ratio of nitric acid metal salt is 1:0.01-10:
In the range of 0.01-10, the nano-carbon material formed body can obtain further raising in the catalyst as hydrocarbon dehydrogenation reaction
Catalytic effect.Raw material nano carbon material:Alkaline metal cpds:The weight ratio of nitric acid metal salt is more preferably 1:0.015-8:
In the range of 0.02-5, further preferably 1:0.1-2:In the range of 0.05-4.
Alkaline metal cpds:The mol ratio of nitric acid metal salt is preferably 1:In the range of 0.001-50, it can so enter one
Step improves catalytic activity of the nano-carbon material formed body in the catalyst as hydrocarbon dehydrogenation reaction.Alkaline metal cpds:Nitre
The mol ratio of acid metal salt is more preferably 1:In the range of 0.002-45, further preferably 1:In the range of 0.004-40.
The dosage of water can be selected according to the amount of raw material nano carbon material.Preferably, raw material nano carbon material:
H2O weight ratio is 1:In the range of 5-1000, when the dosage of water is within the scope of being somebody's turn to do, nano-carbon material is in processing procedure
In structural form retentivity it is more preferable, such as:For CNT, it will not be cut off substantially in processing procedure.Raw material
Nano-carbon material:H2O weight ratio is more preferably 1:In the range of 10-500, further preferably 1:In the range of 50-150.
In a preferred embodiment, the metallic element of the alkaline metal cpds is selected from magnesium, calcium and barium, described
The metallic element of nitric acid metal salt is selected from iron, cobalt and nickel, is taken off according to the nano-carbon material formed body of the embodiment as hydrocarbon
More preferable catalytic reaction effect can be obtained during the catalyst of hydrogen reaction.Raw material nano carbon material:Alkaline metal cpds:Nitric acid gold
Belong to the weight ratio of salt preferably 1:0.05-6:In the range of 0.04-6, more preferably 1:0.1-1:In the range of 0.5-4.At this
In preferred embodiment, alkaline metal cpds:The mol ratio of nitric acid metal salt is preferably 1:In the range of 0.03-45, more
It is preferred that 1:In the range of 0.4-40.In the preferred embodiment, raw material nano carbon material:H2O weight ratio preferably exists
1:In the range of 20-200, more preferably 1:In the range of 100-150.
In another preferred embodiment, the metallic element of the alkaline metal cpds is selected from sodium and potassium, described
The metallic element of nitric acid metal salt is selected from ruthenium, rhodium, palladium and platinum, according to the nano-carbon material formed body of the embodiment as hydrocarbon
More preferable catalytic reaction effect can be obtained during the catalyst of dehydrogenation reaction.Raw material nano carbon material:Alkaline metal cpds:Nitric acid
The weight ratio of metal salt is preferably 1:0.01-3:In the range of 0.02-1, more preferably 1:0.1-2:In the range of 0.05-0.1.
In the preferred embodiment, alkaline metal cpds:The mol ratio of nitric acid metal salt is preferably 1:0.002-6 scope
It is interior, more preferably 1:In the range of 0.004-0.4.In the preferred embodiment, raw material nano carbon material:H2O weight
Than preferably 1:In the range of 20-200, more preferably 1:In the range of 50-150.
In course of reaction, the temperature of the aqueous dispersions is in the range of 80-300 DEG C, preferably in 110-220 DEG C of scope
It is interior.The duration of the reaction can be selected according to the temperature of reaction.Usually, the duration of the reaction can be with
In the range of 0.5-96 hours, preferably in the range of 2-72 hours, more preferably in the range of 24-36 hours.
The aqueous dispersions can be formed using conventional various methods, such as raw material nano carbon material can be disperseed
In water (being preferably deionized water), the alkaline metal cpds and the nitric acid metal salt are then added, so as to obtain
State aqueous dispersions.In order to further improve the dispersion effect of raw material nano carbon material, while shorten the scattered time, can use
Raw material nano carbon material is dispersed in water by the method for sonic oscillation.The condition of the sonic oscillation can be conventional selection, one
As, the frequency of the sonic oscillation can be 10-200kHz, preferably 90-140kHz;The duration of the sonic oscillation
It can be 0.1-6 hours, preferably 1-4 hours.The alkaline metal cpds and the nitric acid metal salt each can be with molten
The form of liquid (being preferably the aqueous solution) provides, and can also be provided, is not particularly limited in the form of pure material.
According to the formed body described in second aspect of the present invention, oxygen element and nitrogen in the raw material nano carbon material
Content is not particularly limited, and can be conventional selection.Usually, the content of oxygen element is not high in the raw material nano carbon material
In 1.5 weight %, preferably not higher than 0.5 weight %, more preferably not above 0.3 weight %;The content of nitrogen is not high
In 0.2 weight %, preferably not higher than 0.1 weight %, more preferably not above 0.05 weight %, more preferably it is not higher than
0.02 weight %.Remaining nonmetallic heteroatoms (such as phosphorus atoms in the raw material nano carbon material outside oxygen atom and nitrogen-atoms
And sulphur atom) total amount (in terms of element) can be customary amount.Usually, in the raw material nano carbon material except oxygen element and
The total amount (in terms of element) of remaining nonmetallic heteroatoms outside nitrogen is not higher than 0.5 weight %, preferably not higher than 0.2 weight
Measure %, more preferably not above 0.1 weight %, more preferably not higher than 0.05 weight %.The raw material nano carbon material
According to the difference in source, some metallic elements may be contained, such as the catalysis used during from preparing raw material nano-carbon material
Metallic atom in agent.In the raw material nano carbon material content of metallic atom be generally (in terms of element) 2.5 weight % with
Under, preferably below 1.8 weight %, more preferably below 0.5 weight %.
According to the formed body described in second aspect of the present invention, raw material nano carbon material can use this area before use
Conventional method is pre-processed (as washed), to remove some impurity of raw material nano carbon material surface;Can also be without
Pretreatment, directly use.In preparation example disclosed by the invention, raw material nano carbon material is not pre-processed using preceding.
According to the formed body described in second aspect of the present invention, the raw material nano carbon material can be but be not limited to carbon and receive
One or both of mitron, graphene, Nano diamond, thin layer graphite, nano carbon particle, Nano carbon fibers peacekeeping fullerene with
On combination.The CNT can be single-walled carbon nanotube, double-walled carbon nano-tube and multi-walled carbon nanotube in one kind or
Two or more combinations.Preferably, the raw material nano carbon material is CNT, more preferably multi-walled carbon nanotube.
According to the formed body described in second aspect of the present invention, in a preferred embodiment, the raw material nano
Carbon material is multi-walled carbon nanotube, and the specific surface area of the multi-walled carbon nanotube can be 50-500m2/ g, preferably 80-
300m2/ g, more preferably 100-260m2/ g, more preferably 120-190m2/g。
When the raw material nano carbon material is multi-walled carbon nanotube, temperature of the multi-walled carbon nanotube at 400-800 DEG C
The weight-loss ratio spent in section is w800, the weight-loss ratio in 400-500 DEG C of temperature range is w500, w500/w800Can be in 0.01-
In the range of 0.5, preferably in the range of 0.02-0.4.
According to the formed body described in second aspect of the present invention, the reaction is carried out in closed container.The reaction can
To be carried out under self-generated pressure (that is, not applying pressure additionally), can also carry out under pressure.Preferably, it is described anti-
It should carry out at autogenous pressures.The closed container can be the common reactor that can realize sealing and heating, as high pressure is anti-
Answer kettle.
According to the formed body described in second aspect of the present invention, isolated in the mixture that can also include obtaining from reaction
It is dried after solid matter, so as to obtain nano-carbon material.It can use what conventional solid-liquid separating method obtained from reaction
Solid matter is isolated in mixture, such as combination more than one or both of centrifugation, filtering and decantation.The bar of the drying
Part can be conventional selection, be defined by that can remove the volatile materials in the solid matter isolated.Usually, the drying can
To be carried out at a temperature of 50-400 DEG C, carried out preferably at a temperature of 80-180 DEG C.The duration of the drying can root
Selected according to dry temperature and mode.Usually, the duration of the drying can be no more than 48 hours, be preferably
4-24 hours, more preferably 6-12 hours.The drying can be carried out under normal pressure (that is, 1 standard atmospheric pressure), can also subtracted
Carried out under conditions of pressure.From the further angle for improving dry efficiency, the drying is preferably entered at reduced pressure
OK.Also spray drying etc. is without by solid matter is isolated in mixture the step of can be used, drying now can be
Carried out at a temperature of 120-400 DEG C, carry out preferably at a temperature of 150-350 DEG C, more preferably enter at a temperature of 180-300 DEG C
OK, the duration of the drying can be selected according to dry degree, be such as no more than 0.5 hour, preferably no more than
0.2 hour, more preferably less than 0.1 hour.
According to the formed body described in second aspect of the present invention, also contain and be used for the nano-carbon material molding bonded
Heat-resistant inorganic oxide.The species and its content of the heat-resistant inorganic oxide with it is heat-resisting described in one side of the invention
The species and content of inorganic oxide are identical, are no longer described in detail herein.
Nano-carbon material formed body according to one side of the invention and second aspect can have as needed
There is variously-shaped such as spherical, bar shaped.
There is nano-carbon material formed body according to one side of the invention and second aspect higher resisting to break
Broken intensity.Usually, can be more than 4N/mm according to the radial direction crushing strength of the nano-carbon material formed body of the present invention, typically
For more than 5N/mm.Specifically, the footpath of the nano-carbon material formed body according to one side of the invention and second aspect
It is 5-25N/mm, preferably 6-25N/mm, more preferably 10-25N/mm to crushing strength.In the present invention, radial direction crushing strength is pressed
According to《Petrochemical Engineering Analysis method》In RIPP 25-90 described in (Science Press, the nineteen ninety first edition, Yang Cui are waited and compiled surely)
Defined method measure.
Nano-carbon material formed body according to one side of the invention and second aspect has higher hole
Rate.Usually, according to the present invention nano-carbon material formed body porosity can be more than 5%, it might even be possible to for 10% with
On, such as can be in the range of 5-50%, preferably in the range of 10-30%, more preferably in the range of 12-25%.This
In invention, porosity refers to all interstitial space volume sums and the body of the nano-carbon material formed body in nano-carbon material formed body
Long-pending ratio, the porosity of the nano-carbon material formed body is referred to as, is expressed as a percentage, using mercury injection method (with reference to text
Offer《Graphite porosity of porous material study on determination method》,《Lubrication and sealing》, 2010,35 (10):99-101) method determines.
According to the third aspect of the present invention, should the invention provides a kind of preparation method of nano-carbon material formed body
Method include nano-carbon material is mixed with binding agent source, obtained mixture is molded, obtains article shaped, by it is described into
Type thing is dried and is optionally calcined.
Method according to third aspect of the present invention, the binding agent source are selected from heat-resistant inorganic oxide and/or resistance to
The precursor of hot inorganic oxide.The heat-resistant inorganic oxide be preferably one kind in aluminum oxide, silica and titanium oxide or
It is two or more.In an example, the heat-resistant inorganic oxide is aluminum oxide, according to the nano-carbon material formed body of the example
Higher feed stock conversion can be obtained.
In a preferred embodiment, at least part heat-resistant inorganic oxide is silica, according to the preferable reality
Nano-carbon material formed body prepared by the mode of applying can select in the catalyst as hydrocarbon dehydrogenation reaction in feed stock conversion and product
Preferably balance is obtained between selecting property.In the preferred embodiment, on the basis of the total amount of the heat-resistant inorganic oxide,
The content of the silica can be 10-100 weight %, more preferably preferably 20-99 weight %, 50-99 weight %, deoxygenation
The content of heat-resistant inorganic oxide outside SiClx can be 0-90 weight %, preferably 1-80 weight %, more preferably 1-50
Weight %.In the preferred embodiment, the instantiation of the heat-resistant inorganic oxide outside silicon can include but
It is not limited to aluminum oxide and/or titanium oxide.As an example of the preferred embodiment, the heat resistant inorganic outside silicon
Oxide is titanium oxide.
The heat-resistant inorganic oxide can by it is common it is various in the form of provide, such as (such as Ludox, titanium is molten with colloidal sol
Glue, Alumina gel) form provide.The precursor of the heat-resistant inorganic oxide can be according to expected heat-resistant inorganic oxide
Species is selected.
For example, when the heat-resistant inorganic oxide is aluminum oxide, the precursor of the heat-resistant inorganic oxide can be
The material of aluminum oxide can be transformed into, the material of aluminum oxide can be such as formed by hydrolysis-condensation reaction and/or roasting, for example, it is organic
Aluminium salt and inorganic aluminate, its instantiation can include but is not limited to hydrated alumina (such as boehmite), aluminium hydroxide, sulphur
Sour aluminium, sodium metaaluminate, aluminium chloride, aluminum nitrate and C1-C10Organic aluminium salt (such as aluminium isopropoxide, isobutanol aluminum, three isopropoxies
Aluminium, three tert-butoxy aluminium and isooctanol aluminium) one or both of more than.
For another example when the heat-resistant inorganic oxide is silica, the precursor of the heat-resistant inorganic oxide can be with
For the material of silica can be transformed into, the material of silica can be such as formed by hydrolysis-condensation reaction and/or roasting, its is specific
Example can include but is not limited to the organo-silicon compound that hydrolysis-condensation reaction can occur.It is described that hydrolysis-condensation reaction can occur
Organo-silicon compound can be the common various materials that silica can be formed by hydrolysis-condensation reaction.As an example,
The organo-silicon compound that hydrolysis-condensation reaction can occur can be more than one or both of compound shown in Formulas I:
In Formulas I, R1、R2、R3And R4Respectively C1-C4Alkyl.The C1-C4Alkyl include C1-C4Straight chained alkyl and
C3-C4Branched alkyl, its instantiation can include but is not limited to:Methyl, ethyl, n-propyl, isopropyl, normal-butyl, Zhong Ding
Base, isobutyl group and the tert-butyl group.Preferably, organic silicon source be selected from methyl silicate, tetraethyl orthosilicate, positive n-propyl silicate,
Positive isopropyl silicate and positive silicic acid N-butyl.
In another example when the heat-resistant inorganic oxide is titanium oxide, the precursor of the heat-resistant inorganic oxide can be with
For organic titanate and/or inorganic titanium salt, its instantiation can include but is not limited to TiCl4、Ti(SO4)2、TiOCl2, hydrogen-oxygen
Change titanium, nitric acid titanium salt, phosphoric acid titanium salt, fatty alcohol titanium and organic titanate (such as tetraisopropyl titanate, the n-propyl of metatitanic acid four, metatitanic acid
One or more in four butyl esters and tetraethyl titanate) in one or more.
Method according to third aspect of the present invention, in one embodiment, the binding agent source are selected from heat-resisting
Inorganic oxide, such as the heat-resistant inorganic oxide provided with solation.In this embodiment, by nano-carbon material with gluing
It is molded after knot agent source is well mixed.In another embodiment, at least part binding agent source is heat resistant inorganic oxygen
The precursor of compound.In this embodiment, after nano-carbon material is mixed with binding agent source, entered according to the species in binding agent source
Row processing, is transformed into heat-resistant inorganic oxide by the precursor of the heat-resistant inorganic oxide in binding agent source.
Method according to third aspect of the present invention, the mixture preferably also contain at least one alkali, such energy
Further improve catalytic activity of the nano-carbon material formed body finally prepared in the catalyst as hydrocarbon dehydrogenation reaction.It is described
Alkali can be organic base and/or inorganic base.The inorganic base can be that ammonia, the alkali that cation is alkali metal and cation are alkaline earth
It is more than one or both of alkali of metal.The organic base can be urea, hydrazine, amine, hydramine and quaternary ammonium base in one kind or
It is two or more.
The quaternary ammonium base can be various organic level Four ammonium alkali, and the amine can be various NH3In at least one hydrogen quilt
The compound formed after alkyl (being preferably alkyl) substitution, the hydramine can be various NH3In at least one hydrogen by containing hydroxyl
The compound formed after alkyl (being preferably alkyl) substitution of base.Specifically, the quaternary ammonium base can be the quaternary ammonium shown in Formula II
Alkali,
In Formula II, R5、R6、R7And R8It is identical or different, respectively C1-C4Alkyl, including C1-C4Straight chained alkyl and C3-
C4Branched alkyl, such as:R5、R6、R7And R8Each can be methyl, ethyl, n-propyl, isopropyl, normal-butyl, sec-butyl,
Isobutyl group or the tert-butyl group.
The amine can be the aliphatic amine and general formula R that formula III represents12(NH2)2One kind in the material of expression or two
More than kind,
In formula III, R9、R10And R11Respectively H, C1-C6Alkyl or C6-C12Aryl, and R9、R10And R11When different
For H.In the present invention, C1-C6The instantiation of alkyl can include but is not limited to:Methyl, ethyl, n-propyl, isopropyl, just
Butyl, sec-butyl, isobutyl group, the tert-butyl group, n-pentyl, isopentyl, tertiary pentyl, neopentyl and n-hexyl.In the present invention, C6-C12
The instantiation of aryl include but is not limited to phenyl, naphthyl, aminomethyl phenyl and ethylphenyl.
General formula R12(NH2)2In, R12Can be C1-C6Alkylidene or C6-C12Arlydene.In the present invention, C1-C6's
Alkylidene includes C1-C6Straight-chain alkyl-sub and C3-C6Branched alkylidene, its instantiation can include but is not limited to:Methylene
Base, ethylidene, sub- n-propyl, isopropylidene, sub- normal-butyl, isobutylidene, the sub- tert-butyl group, sub- n-pentyl and sub- n-hexyl.This
In invention, C6-C12The instantiation of arlydene include but is not limited to phenylene and naphthylene.
The hydramine can be the aliphatic hydramine that formula IV represents,
In formula IV, R13、R14And R15Respectively-R16OH or hydrogen, and R13、R14And R15In it is at least one be-R16OH,
R16For C1-C4Alkylidene.In the present invention, C1-C4Alkylidene include C1-C4Straight-chain alkyl-sub and C3-C4Branched alkylen
Base, its instantiation can include but is not limited to:Methylene, ethylidene, sub- n-propyl, isopropylidene, sub- normal-butyl, sub- isobutyl
Base and the sub- tert-butyl group.
The instantiation of the alkali can include but is not limited to ammonia, hydrazine, sodium hydroxide, potassium hydroxide, calcium hydroxide, carbonic acid
Sodium, potassium carbonate, barium hydroxide, urea, methylamine, dimethylamine, trimethylamine, ethamine, diethylamine, triethylamine, n-propylamine, two positive third
Amine, Tri-n-Propylamine, isopropylamine, diisopropylamine, n-butylamine, di-n-butyl amine, tri-n-butyl amine, sec-butylamine, diisobutyl
Amine, triisobutyl amine, tert-butylamine, n-amylamine, two n-amylamines, tri-n-amyl amine, neopentyl amine, iso-amylamine, di-iso-amylamine, three isoamyls
Amine, tertiary amylamine, n-hexylamine, n-octyl amine, positive nonyl amine, n-Decylamine, n-undecane base amine, dodecyl amine, dimethyl
Base amine, n-tridecane base amine, n-tetradecane base amine, n-pentadecane base amine, n-hexadecyl amine, triethanolamine, triisopropanolamine,
Diethanol amine, two n-propanolamines, three n-propanolamines, two n-butanol amine, three n-butanol amine, dodecyl-dimethyl amine, the tetradecane
It is base dimethyl amine, hexadecyldimethyl benzyl ammonium amine, ethylenediamine, propane diamine, butanediamine, pentanediamine, hexamethylene diamine, substituted or unsubstituted
Pyrroles, substituted or unsubstituted nafoxidine, substituted or unsubstituted pyridine, substituted or unsubstituted hexahydropyridine, substitution or
Unsubstituted imidazoles, substituted or unsubstituted pyrazoles, substituted or unsubstituted quinoline, substituted or unsubstituted EEDQ, take
Generation or unsubstituted tetrahydroquinoline, substituted or unsubstituted decahydroquinoline, substituted or unsubstituted isoquinolin, substitution or unsubstituted
Pyrimidine, aniline, diphenylamines, benzidine, o-phenylenediamine, m-phenylene diamine (MPD), p-phenylenediamine, o-toluidine, m-toluidine, right
Methylaniline, 23 dimethyl aniline, 2,4- dimethylanilines, 2,5- dimethylanilines, 2,6- dimethylanilines, 3,4- diformazans
Base aniline, 3,5- dimethylanilines, 2,4,6- trimethylanilines, o ethyl aniline, N- butylanilines, 2,6- diethylanilines,
Cyclohexylamine, cyclopentamine, hexamethylenetetramine, diethylenetriamine, triethylene tetramine, TMAH, tetraethyl hydroxide
Ammonium, TPAOH (including its various isomers, such as four n-propyl ammonium hydroxide and tetra isopropyl ammonium hydroxide), four fourths
Base ammonium hydroxide (including its various isomers, such as 4-n-butyl ammonium hydroxide, four sec-butyl ammonium hydroxide, four isobutyl group hydrogen-oxygens
Change ammonium and tetra-tert ammonium hydroxide) and one or both of four pentyl ammonium hydroxide (including its various isomers) more than.
Preferably, the alkali is synthesis of titanium silicon molecular sieve template, and the quaternary ammonium base as shown in Formula II, what is thus prepared receives
Rice carbon material formed body has higher crushing strength, and is shown further in the catalyst as hydrocarbon dehydrogenation reaction
The catalytic activity of raising.
The dosage of the alkali can be selected according to the dosage in binding agent source.Usually, the alkali and the binding agent
The mol ratio in source can be 0.05-10:1, preferably 0.1-5:1, the binding agent source is in terms of oxide.
Method according to third aspect of the present invention, various decentralized media can be used by nano-carbon material and bonding
Agent source and optional alkali are well mixed.Preferably, the decentralized medium is water.The dosage of the decentralized medium is with can be by nanometer
Carbon material, binding agent source and optional alkali are well mixed to be defined.As an example, when the decentralized medium is water, water
Mol ratio with the binding agent source can be 1-150:1, preferably 4-120:1, the binding agent source is in terms of oxide.
The present inventor has found that molecular sieve preparation solution generally contains caused by molecular sieve preparation process in research process
There are the required binding agent source of the present invention and alkali, while also contain water, above-mentioned molecular sieve preparation solution is mixed with nano-carbon material
One of water, binding agent source and alkali, both or three are alternatively supplemented afterwards, nano-carbon material can not only be molded, and are made
Standby nano-carbon material also shows higher crushing strength, while still shows preferable catalytic activity, also real in addition
Recycling of the system with molecular sieve for preparing for process waste is showed.
The molecular sieve preparation solution can be the common various required binding agent sources of the present invention and optional of providing
The molecular sieve preparation solution of alkali.Preferably, the molecular sieve preparation solution is the crystallization mother liquor and siliceous molecular sieve of siliceous molecular sieve
Reset mixed liquor more than one or both of modified mother liquor.The siliceous molecular sieve can be silica zeolite, containing miscellaneous original
It is more than one or both of sub- si molecular sieves (such as HTS) and Si-Al molecular sieve.The crystallization mother liquor refers to passing through
When hydrothermal crystallizing prepares molecular sieve, the mixture obtained to hydrothermal crystallizing carries out the liquid that separation of solid and liquid obtains, i.e., brilliant from hydro-thermal
Change and the liquid mixture remained after the molecular sieve to be formed is isolated in obtained mixture, also referred to as synthesis mother liquid, filtering waste liquid
Or filter raw liquid.The rearrangement modified mother liquor refers to when preparing modified molecular screen by hydrothermal modification rearrangement, to hydrothermal modification
The mixture obtained after rearrangement carries out the liquid that separation of solid and liquid obtains, i.e., is isolated in the mixture for resetting to obtain from hydrothermal modification
The liquid mixture remained after molecular sieve, mother liquor, modified mother liquor are also referred to as reset, filtering waste liquid, modified filtering waste liquid is reset, changes
Property filter raw liquid or reset filter raw liquid.The crystallization mother liquor and rearrangement solution can be mixed directly with nano-carbon material, according to need
It can also be concentrated or be mixed after being diluted with nano-carbon material, so that the dosage in binding agent source, alkali and water can be caused
It can meet to require, proportion requirement as previously described is defined.
It is highly preferred that the siliceous molecular sieve preparation solution is the crystallization mother liquor (crystallization of such as silica zeolite of si molecular sieves
Mother liquor), crystallization mother liquor (crystallization mother liquor of such as HTS), the crystallization mother liquor of Si-Al molecular sieve of the si molecular sieves containing hetero atom
One or both of with the modification rearrangement solution (rearrangement solution of such as silica zeolite and HTS) of above-mentioned siliceous molecular sieve
Mixed liquor above.
The concrete composition of the crystallization mother liquor and rearrangement solution is not particularly limited, as long as binding agent source and optional can be provided
Alkali.As an example, in the crystallization mother liquor of siliceous molecular sieve, with SiO2The content of the element silicon of meter is generally
0.05-10 weight %, preferably 0.1-5 weight %, more preferably 1-4 weight %;The content of alkali is generally 0.05-15 weights
Measure %, more preferably preferably 0.1-15 weight %, 1.5-14 weight %.As another example, the rearrangement of HTS
In liquid, with SiO2The content of the element silicon of meter is generally 0.01-10 weight %, preferably 0.02-5 weight %, more preferably
0.5-2 weight %;With TiO2The content of the titanium elements of meter is generally 0.0001-0.2 weight %, preferably 0.001-0.1 weights
Measure %, more preferably 0.01-0.08 weight %;The content of alkali is generally 0.01-10 weight %, preferably 0.05-5 weight %,
More preferably 1-4 weight %.As there is an example, in the crystallization mother liquor of Si-Al molecular sieve, with SiO2The element silicon of meter contains
Amount is generally 0.05-10 weight %, more preferably preferably 0.1-8 weight %, 1-4 weight %;With Al2O3The aluminium element of meter
Content is generally 0.01-5 weight %, preferably 0.05-2 weight %, more preferably 0.1-0.5 weight %, and the content of alkali is general
For 0.05-15 weight %, preferably 0.1-14 weight %, more preferably 8-13 weight %.
Method according to third aspect of the present invention, in a preferred embodiment, by the mixture
Before being molded, the mixture is subjected to hydro-thermal process (that is, mixture hydro-thermal process obtained is molded), such energy
Further improve catalytic activity during catalyst of the nano-carbon material formed body finally prepared as hydrocarbon dehydrogenation reaction.It is excellent at this
In the embodiment of choosing, nano-carbon material, binding agent source and optional alkali can be dispersed in water, aqueous dispersions are carried out
Hydro-thermal process.
In the preferred embodiment, the condition of hydro-thermal process is not particularly limited, as long as enter in closed environment
Row high-temperature process.Specifically, the temperature of the hydro-thermal process can be 100-200 DEG C, preferably 120-180 DEG C.It is described
The time of hydro-thermal process can be selected according to the temperature for carrying out hydro-thermal process, typically can be 0.5-24 hours, be preferably
6-12 hours.The hydro-thermal process can carry out (that is, in hydrothermal treatment process, not applying pressure additionally at autogenous pressures
Power), it can also be carried out under conditions of pressure is additionally applied.Preferably, the hydro-thermal process is carried out at autogenous pressures.
Method according to third aspect of the present invention, the dosage in binding agent source can be according to expected nano-carbon material
The content of binding agent is selected in formed body.Usually, the dosage in the binding agent source causes in the formed body that finally prepares,
The content of nano-carbon material can be more than 5 weight % (such as more than 6 weight %), preferably more than 10 weight %, more preferably
More than 50 weight %, it is still more preferably more than 70 weight %, still more preferably more preferably more than 60 weight %
For more than 75 weight %, particularly preferably more than 80 weight %, the content of the nano-carbon material is generally below 95 weight %,
Preferably below 94 weight %, more preferably below 90 weight %.In an example, with the nano-carbon material formed body
On the basis of total amount, the content of the nano-carbon material can be 5-95 weight %, preferably 6-94 weight %, more preferably 8-92
Weight %, more preferably 10-90 weight %, it is still more preferably 20-90 weight %, particularly preferably 40-90 weight
% is measured, particularly preferably 70-90 weight %, the content of the heat-resistant inorganic oxide can be 5-95 weight %, be preferably
6-94 weight %, more preferably 8-92 weight %, more preferably 10-90 weight %, it is still more preferably 10-80 weights
%, particularly preferably 10-60 weight % are measured, particularly preferably 10-30 weight %.When carrying out hydro-thermal process before the forming, i.e.,
Make under relatively low binder content, can also obtain higher intensity.Usually, when carrying out hydro-thermal process before the forming, with institute
On the basis of the total amount for stating formed body, the content of the nano-carbon material is preferably 75-95 weight %, and more preferably 85-95 is heavy
% is measured, the content of the heat-resistant inorganic oxide is preferably 5-25 weight %, more preferably 5-15 weight %.
Method according to third aspect of the present invention, conventional method can be used to contain nano-carbon material and bonding
The mixture in agent source is molded, and obtains article shaped., can be by way of mediating and/or extruding by institute as an example
State mixture shaping.The article shaped can have common variously-shaped such as spherical, bar shaped.
Method according to third aspect of the present invention, the article shaped can be dried under normal conditions,
To remove the volatile materials in the article shaped.Usually, the drying can be carried out at a temperature of 50-200 DEG C, preferably
Carry out at a temperature of 80-180 DEG C, carried out more preferably at a temperature of 120-180 DEG C.The duration of the drying can root
Selected according to dry temperature, typically can be preferably 3-24 hours, more preferably 5-15 hours no more than 48 hours.
It is able to can also be calcined without roasting through dry article shaped.The present invention does not have for the condition of roasting yet
It is particularly limited to, can carries out under normal conditions.Usually, the roasting can 300-800 DEG C, preferably not higher than
Carried out at a temperature of 650 DEG C.The roasting can be carried out in oxygen-containing atmosphere (such as air, oxygen), can also be non-oxygenous
Carried out in atmosphere (such as nitrogen, group 0 element gas).When the roasting is carried out in oxygen-containing atmosphere, the roasting is preferably in 300-
Carry out at a temperature of 500 DEG C, more preferably carried out at a temperature of not higher than 450 DEG C.Enter in the roasting in non-oxygen-containing atmosphere
During row, the roasting is more preferably carried out preferably at 400-800 DEG C at a temperature of the temperature not higher than 750 DEG C.The roasting
Duration can be 1-12 hours, preferably 2-4 hours.
Method according to third aspect of the present invention, the nano-carbon material in various sources can be handled.Root
According to the method described in third aspect of the present invention, the nano-carbon material in various sources can be handled, can be without table
The nano-carbon material of face processing, or surface treated nano-carbon material.In the present invention, using x-ray photoelectron energy
Spectrometry detects to the surface of nano-carbon material, if the member in nano-carbon material surface-element after testing in addition to C element
The total content of element is below 2 weight %, then the nano-carbon material is considered as into not surface treated nano-carbon material, conversely, then
The nano-carbon material is considered as surface treated nano-carbon material.
In one embodiment, the nano-carbon material is not surface treated nano-carbon material.In the embodiment party
In formula, before the mixture is molded, the mixture is preferably subjected to hydro-thermal process, can not only so be significantly improved
The intensity of the formed body finally prepared, and the catalytic performance of the formed body finally prepared can be obviously improved.It is it is highly preferred that described
Binding agent source and optional alkali source come from molecular sieve preparation solution, by the nano-carbon material of non-modified surface treatment in molecule
Catalytic performance of the formed body finally prepared in hydrocarbon dehydrogenation reaction can further be improved by carrying out hydro-thermal process in sieve preparation solution.
In the embodiment, the nano-carbon material can by it is common it is various in the form of exist, be specifically as follows but be not limited to carbon nanometer
It is more than one or both of pipe, graphene, thin layer graphite, nano carbon particle, carbon nano-fiber, Nano diamond and fullerene
Combination.The CNT can be one kind or two in single-walled carbon nanotube, double-walled carbon nano-tube and multi-walled carbon nanotube
The combination of the kind above, preferably multi-walled carbon nanotube.The specific surface area of the multi-walled carbon nanotube can be 50-500m2/ g, it is excellent
Elect 80-300m as2/ g, more preferably 100-250m2/ g, more preferably 120-180m2/g.The multi-walled carbon nanotube exists
Weight-loss ratio in 400-800 DEG C of temperature range is w800, the weight-loss ratio in 400-500 DEG C of temperature range is w500, w500/
w800It is preferred that in the range of 0.01-0.5, more preferably in the range of 0.02-0.3, the model further preferably in 0.05-0.15
In enclosing.As an example, described without surface treating nano carbon material can be second aspect formed body of the present invention
In raw material nano carbon material.
In another embodiment, the nano-carbon material is surface treated nano-carbon material, by X ray photoelectricity
Sub- power spectrum determines that the surface treated nano-carbon material contains at least one metallic element, at least partly described metallic element
For the group ia metal element and group iia metallic element in the periodic table of elements, its instantiation can include but is not limited to lithium,
It is more than one or both of sodium, potassium, beryllium, magnesium, calcium, barium and strontium.Preferably, at least partly the metallic element be sodium, potassium,
It is more than one or both of magnesium, calcium and barium.The surface treated nano-carbon material is generally also containing O elements and N members
Element.On the basis of the total amount of the nano-carbon material, the contents of O elements can be 1-12 weight %, preferably 3-10 weight %,
More preferably 6-8 weight %;The content of N element can be 0.1-6 weight %, preferably 0.5-5.5 weight %, be more preferably
0.9-5 weight %;The total amount of metallic element can be 0.2-15 weight %, preferably 1.5-8 weight %, more preferably 3-6.5
Weight %;The content of C element can be 67-98.7 weight %, and preferably 76.5-95 weight %, more preferably 80.5-90.1 are heavy
Measure %.
According to specific needs, the nano-carbon material can also contain other metallic elements.A kind of in the present invention implements
In mode, the nano-carbon material contains at least one first metallic element and optional at least one second metallic element.
First metallic element group ia metal element and group iia metallic element in the periodic table of elements, it has
Body example can include but is not limited to more than one or both of lithium, sodium, potassium, beryllium, magnesium, calcium, barium and strontium.Preferably, it is described
First metallic element is more than one or both of sodium, potassium, magnesium, calcium and barium.
Second metallic element is the metallic element in addition to group ia metal element and group iia metallic element, is such as selected
Group IIIB metallic element, group ivb metallic element, Group VB metallic element, vib metals member from the periodic table of elements
Element, V Group IIB metallic element, group VIII metallic element, I B-group metal element, group iib metallic element, group III A
Metallic element, group IVA metallic element and V A races metallic element.The instantiation of second metallic element can include but
Be not limited to scandium, yttrium, thulium (such as lanthanum, cerium, praseodymium), titanium, zirconium, vanadium, niobium, chromium, molybdenum, tungsten, manganese, iron, ruthenium, cobalt, rhodium, nickel,
Palladium, platinum, copper, silver, gold, zinc, aluminium, germanium, tin, lead and antimony.Preferably, second metallic element is selected from group VIII metal member
Element, group IVA metallic element, I B-group metal element and group iib metallic element.It is highly preferred that second metallic element
Selected from group VIII metallic element.It is further preferred that second metallic element is selected from iron, ruthenium, cobalt, rhodium, nickel, palladium and platinum.
The content of first metallic element and the second metallic element can be carried out according to the concrete application occasion of formed body
Selection.When the nano-carbon material is used as the catalyst of hydrocarbon dehydrogenation reaction, with the total amount of the metallic element in nano-carbon material
On the basis of and in terms of element, the content of first metallic element is 20-100 weight %, preferably 40-95 weight %, more excellent
Elect 60-90 weight % as;The content of second metallic element is 0-80 weight %, preferably 5-60 weight %, is more preferably
10-40 weight %.
In a kind of embodiment being more highly preferred to of the present invention, first metallic element is selected from magnesium, calcium and barium, described
Second metallic element is selected from iron, cobalt and nickel.In the embodiment that this is more highly preferred to, with the metallic element in nano-carbon material
On the basis of total amount and in terms of element, the content of first metallic element is preferably 25-85 weight %, and more preferably 60-75 is heavy
Measure %;The content of second metallic element is preferably 15-75 weight %, more preferably 25-40 weight %.
In the embodiment that another kind is more highly preferred to, first metallic element is selected from sodium and potassium, second metal
Element is selected from ruthenium, rhodium, palladium and platinum.In the embodiment that this is more highly preferred to, with the total amount of the metallic element in nano-carbon material
On the basis of and in terms of element, the content of first metallic element is preferably 20-95 weight %, more preferably 65-90 weight %;
The content of second metallic element is preferably 5-80 weight %, more preferably 10-35 weight %.
Specifically, the surface treated nano-carbon material can be in the present invention one side formed body
Nano-carbon material in second aspect formed body of nano-carbon material and/or the present invention.
According to the fourth aspect of the present invention, the invention provides a kind of method system as described in third aspect of the present invention
Standby nano-carbon material formed body.
Nano-carbon material formed body according to the 4th aspect of the present invention has higher crushing strength.Typically
Ground, the radial direction crushing strength according to the nano-carbon material formed body of the present invention can be more than 4N/mm, generally more than 5N/mm.
Specifically, the radial direction crushing strength of the nano-carbon material formed body according to one side of the invention and second aspect is
5-25N/mm, preferably 6-25N/mm, more preferably 10-25N/mm.According to the nano carbon material described in the 4th aspect of the present invention
Material formed body has higher porosity.Usually, the nano-carbon material formed body according to the 4th aspect of the present invention
Porosity can be more than 5%, it might even be possible to it is more than 10%, such as can be in the range of 5-50%, preferably in 10-30%
In the range of, more preferably in the range of 12-25%.
According to the fifth aspect of the present invention, the invention provides a kind of forming method of nano-carbon material, this method bag
Include and nano-carbon material is subjected to hydro-thermal process in a kind of aqueous dispersions, the sizing material forming that hydro-thermal process is obtained, be molded
Thing, the article shaped is dried and is optionally calcined, the aqueous dispersions contain binding agent source, the binding agent source choosing
From the precursor of heat-resistant inorganic oxide and/or heat-resistant inorganic oxide.The binding agent source and third aspect of the present invention institute
It is identical to state the species in binding agent source, is no longer described in detail herein.
According to the method described in the 5th aspect of the present invention, the nano-carbon material in various sources can be handled, institute
State nano-carbon material and be specifically as follows nano-carbon material described in third aspect of the present invention methods described, it is no longer detailed herein
State.
According to the method described in the 5th aspect of the present invention, the aqueous dispersions preferably also contain at least one inorganic agent,
The inorganic agent is at least one organic base and/or at least one metallic compound.It so can further improve what is finally prepared
The crushing strength of nano-carbon material formed body, while can also further improve the nano-carbon material formed body conduct finally prepared
The catalytic activity during catalyst of hydrocarbon dehydrogenation reaction.It is not surface treated nano carbon material particularly in the nano-carbon material
During material, the crushing strength and catalytic performance of the nano-carbon material formed body finally prepared can be significantly improved.
The organic base is identical with the species of organic base and dosage that are related in third aspect of the present invention methods described,
No longer it is described in detail herein.
The metallic compound is alkaline metal cpds and optional nitric acid metal salt.Preferably, the metallization
Compound is alkaline metal cpds and nitric acid metal salt.
Metallic element in the alkaline metal cpds is selected from group ia metal element and group iia metallic element, its
Instantiation can include but is not limited to lithium, sodium, potassium, beryllium, magnesium, calcium, barium and strontium.Preferably, the metallic element be selected from sodium,
Potassium, magnesium, calcium and barium.
Preferably, the alkaline metal cpds are selected from the hydroxide containing metallic element and the alkalescence containing metallic element
Salt.It is highly preferred that the alkaline metal cpds are selected from the hydroxide containing metallic element, the oxide containing metallic element, contained
The organic metal salt of metallic element, the carbonate containing metallic element and bicarbonate and subcarbonate containing metallic element.
The instantiation of the alkaline metal cpds can include but is not limited to:Lithium hydroxide, sodium hydroxide, potassium hydroxide, hydrogen-oxygen
Change beryllium, magnesia, calcium oxide, barium monoxide, basic magnesium carbonate, magnesium hydroxide, calcium hydroxide, barium hydroxide, strontium hydroxide, carbonic acid
One or both of sodium, potassium carbonate, calcium carbonate, barium carbonate, sodium acid carbonate, calcium bicarbonate, saleratus and barium bicarbonate with
On.It is highly preferred that the alkaline metal cpds are sodium hydroxide, potassium hydroxide, calcium hydroxide, barium hydroxide and magnesium hydroxide
One or both of more than.
Metallic element in the nitric acid metal salt is selected from the metallic element that can form water-soluble nitric acid metal salt, such as selects
Group ia metal element, group iia metallic element, Group IIIB metallic element, group ivb metal member from the periodic table of elements
Element, Group VB metallic element, vib metals element, V Group IIB metallic element, group VIII metallic element, group ib gold
Belong to element, group iib metallic element, group III A metallic element, group IVA metallic element and V A races metallic element.It is described
The instantiation of metallic element in nitric acid metal salt can include but is not limited to lithium, sodium, potassium, magnesium, calcium, barium, strontium, scandium, yttrium, dilute
Earth metal element (such as lanthanum, cerium, praseodymium), titanium, zirconium, vanadium, niobium, chromium, molybdenum, tungsten, manganese, iron, ruthenium, cobalt, rhodium, nickel, palladium, platinum, copper, silver, gold,
Zinc, aluminium, germanium, tin and antimony.Preferably, the metallic element in the nitric acid metal salt is selected from group VIII metallic element, group IVA
Metallic element, I B-group metal element and group iib metallic element.It is highly preferred that the metallic element in the nitric acid metal salt
Selected from iron, ruthenium, cobalt, rhodium, nickel, palladium and platinum.
According to the method described in the 5th aspect of the present invention, the inorganic agent can be organic base, alkaline metal cpds
Or nitric acid metal salt, or it is more than both in organic base, alkaline metal cpds and nitric acid metal salt, such as:Institute
Inorganic agent is stated for organic base and selected from least one of alkaline metal cpds and nitric acid metal salt, or the inorganic agent
For alkaline metal cpds and nitric acid metal salt.
In a preferred embodiment, the inorganic agent is alkaline metal cpds and nitric acid metal salt.Alkaline gold
It can be 0.5-6 to belong to compound and the mol ratio of nitric acid metal salt:1, preferably 1-4:1, more preferably 1.5-3:1.With first adopting
With alkaline metal cpds and nitric acid metal salt will not surface treated nano-carbon material carry out hydro-thermal process it is modified with it is viscous
The mixing of knot agent source carries out shaping and compared, and the method according to the 5th aspect of the present invention is directly in alkaline metal cpds and nitre
Not surface treated nano-carbon material is subjected to hydro-thermal process with binding agent source in the presence of acid metal salt, not only alkalinous metal
The consumption of compound and nitric acid metal salt is lower, and prepare formed body show with first hydro-thermal process be modified aftershaping and
The intensity and catalytic performance of the suitable even more high of formed body of preparation.
In another preferred embodiment, the inorganic agent is for organic base and selected from alkaline metal cpds and nitre
At least one of acid metal salt, more preferably organic base, alkaline metal cpds and nitric acid metal salt.Preferably implement at this
In mode, organic base:Alkaline metal cpds:The mol ratio of nitric acid metal salt can be 1:0-10:0-5, preferably 1:2-6:
0.05-2.5.Compared with individually using metallic compound as inorganic agent, using organic base and metallic compound as inorganic agent
The nano-carbon material formed body that nano-carbon material is carried out into hydro-thermal process and prepared has higher crushing strength, as hydrocarbon
The catalyst of dehydrogenation reaction is in use, also show that higher catalytic activity.It is described to have in the embodiment that this is more highly preferred to
Machine alkali is more preferably quaternary ammonium base.
The dosage of the inorganic agent can carry out appropriate selection according to the amount in binding agent source.Preferably, the inorganic agent
Mol ratio with the binding agent source can be 0.05-10:1, preferably 0.1-5:1, the binding agent source is in terms of oxide.
According to the method described in the 5th aspect of the present invention, the dosage of water with can by nano-carbon material and binding agent source and
Optional inorganic agent is well mixed to be defined.Water and the mol ratio in the binding agent source can be 1-150:1, preferably 4-120:1,
The binding agent source is in terms of oxide.
According to the method described in the 5th aspect of the present invention, the dosage in the binding agent source can be according to formed body expection group
Into being selected.Usually, the dosage in the binding agent source make it that in the formed body that finally prepares that the content of nano-carbon material can
Think more than 5 weight % (such as more than 6 weight %), preferably more than 10 weight %, more preferably more than 50 weight %, further
It is still more preferably more than 70 weight % preferably more than 60 weight %, is still more preferably more than 75 weight %, especially
Preferably more than 80 weight %, the content of the nano-carbon material is generally below 95 weight %, preferably below 94 weight %,
More preferably below 90 weight %.In an example, on the basis of the total amount of the nano-carbon material formed body, the nanometer
The content of carbon material can be 5-95 weight % (such as 6-94 weight %), and preferably 8-92 weight %, more preferably 10-90 are heavy
%, more preferably 20-90 weight % are measured, is still more preferably 40-90 weight %, particularly preferably 70-90 weight %,
The content of the heat-resistant inorganic oxide can be 5-95 weight % (such as 6-94 weight %), preferably 8-92 weight %, more excellent
Elect 10-90 weight %, more preferably 10-80 weight % as, be still more preferably 10-60 weight %, particularly preferably
10-30 weight %.Nano-carbon material formed body prepared by method described according to the fifth aspect of the present invention, even in relatively low
Binder content under, can also obtain higher intensity.Usually, on the basis of the total amount of the formed body, the nano-sized carbon
The content of material is preferably 75-95 weight %, more preferably 85-95 weight %, and the content of the heat-resistant inorganic oxide is preferred
For 5-25 weight %, more preferably 5-15 weight %.
According to the method described in the 5th aspect of the present invention, the condition of hydro-thermal process is not particularly limited, as long as close
High-temperature process is carried out in closed loop border.Specifically, the temperature of the hydro-thermal process can be 100-200 DEG C, preferably 120-
180℃.The time of the hydro-thermal process can be selected according to the temperature for carrying out hydro-thermal process, typically can be that 0.5-24 is small
When, preferably 6-12 hours.The hydro-thermal process can be carried out (that is, in hydrothermal treatment process, not additionally at autogenous pressures
Apply pressure), it can also be carried out under conditions of pressure is additionally applied.Preferably, the hydro-thermal process is entered at autogenous pressures
OK.
According to the method described in the 5th aspect of the present invention, the shaping, the drying of article shaped and optionally it is calcined
Method and condition are identical with the description in the method described in third aspect of the present invention, are no longer described in detail herein.
The sixth aspect of the invention, prepared the invention provides a kind of method as described in the 5th aspect of the present invention
Nano-carbon material formed body.
Nano-carbon material formed body according to the 6th aspect of the present invention has higher crushing strength.Typically
Ground, the radial direction crushing strength of the nano-carbon material formed body according to the 6th aspect of the present invention can be more than 7N/mm, excellent
More than 10N/mm is elected as, typically in the range of 12-25N/mm.According to the present invention the 6th aspect described in nano-carbon material into
Type body has higher porosity.Usually, the hole of the nano-carbon material formed body according to the 6th aspect of the present invention
Rate can be more than 5%, it might even be possible to it is more than 10%, such as can be in the range of 5-50%, the model preferably in 10-30%
In enclosing, more preferably in the range of 12-25%.
According to the seventh aspect of the present invention, the invention provides according to the present invention the on one side, second aspect, the
Application of the nano-carbon material formed body as the catalyst of hydrocarbon dehydrogenation reaction described in four aspects and the 6th aspect.It is described de-
Hydrogen reaction can be carried out in the presence of oxygen, can not also be carried out in the presence of oxygen.Preferably, the dehydrogenation reaction is in oxygen
In the presence of carry out, can so obtain more preferable catalytic effect.The species of the hydrocarbon and the actual conditions of dehydrogenation reaction will be under
Text is described in detail, and is no longer described in detail herein.
According to the eighth aspect of the present invention, the invention provides a kind of hydrocarbon dehydrogenation reaction method, this method, which is included in, deposits
Under conditions of oxygen, under hydrocarbon dehydrogenation reaction conditions, by hydrocarbon with the present invention the on one side, second aspect,
Nano-carbon material formed body contact described in 4th aspect and the 6th aspect.According to the nano-carbon material formed body of the present invention
It can use directly as catalyst, be used after can also crushing according to specific needs as catalyst.
Dehydrogenation can be carried out to polytype hydrocarbon according to the hydrocarbon dehydrogenation reaction method of the present invention, so as to obtain unsaturation
Hydrocarbon, such as alkene.The method according to the invention to alkane particularly suitable for carrying out dehydrogenation, so as to obtain alkene.The hydrocarbon is preferably alkane
Hydrocarbon, such as C2-C12Alkane.Specifically, the hydrocarbon can be but be not limited to ethane, propane, normal butane, iso-butane, pentane, different
Pentane, neopentane, pentamethylene, n-hexane, 2- methylpentanes, 3- methylpentanes, 2,3- dimethylbutanes, hexamethylene, methyl ring
Pentane, normal heptane, 2- methyl hexanes, 3- methyl hexanes, 2- ethylpentanes, 3- ethylpentanes, 2,3- dimethyl pentanes, 2,4- bis-
Methylpentane, normal octane, 2- methyl heptanes, 3- methyl heptanes, 4- methyl heptanes, 2,3- dimethylhexanes, 2,4- dimethyl oneself
Alkane, 2,5- dimethylhexanes, 3- ethyl hexanes, 2,2,3- trimethylpentanes, 2,3,3- trimethylpentanes, 2,4,4- trimethyls penta
Alkane, 2- methyl -3- ethylpentanes, n -nonane, 2- methyloctanes, 3- methyloctanes, 4- methyloctanes, 2,3- dimethyl heptanes,
2,4- dimethyl heptanes, 3- ethyl heptanes, 4- ethyl heptanes, 2,3,4- trimethyl cyclohexanes, 2,3,5- trimethyl cyclohexanes, 2,4,5-
Trimethyl cyclohexane, 2,2,3- trimethyl cyclohexanes, 2,2,4- trimethyl cyclohexanes, 2,2,5- trimethyl cyclohexanes, 2,3,3- trimethyls oneself
Alkane, 2,4,4- trimethyl cyclohexanes, 2- methyl -3- ethyl hexanes, 2- methyl -4- ethyl hexanes, 3- methyl -3- ethyl hexanes, 3-
Methyl -4- ethyl hexanes, 3,3- diethylpentanes, 1- methyl -2- ethyl cyclohexanes, 1- methyl -3- ethyl cyclohexanes, 1- first
(including trimethyl-cyclohexane is various for base -4- ethyl cyclohexanes, n-propyl hexamethylene, isopropyl cyclohexane, trimethyl-cyclohexane
Isomers, such as 1,2,3- trimethyl-cyclohexanes, 1,2,4- trimethyl-cyclohexanes, 1,2,5- trimethyl-cyclohexanes, 1,3,5- front threes
Butylcyclohexane), n-decane, 2- methylnonanes, 3- methylnonanes, 4- methylnonanes, 5- methylnonanes, 2,3- dimethyl octane,
2,4- dimethyl octane, 3- ethyls octane, 4- ethyls octane, 2,3,4- trimethylheptanes, 2,3,5- trimethylheptanes, 2,3,6-
Trimethylheptane, 2,4,5- trimethylheptanes, 2,4,6- trimethylheptanes, 2,2,3- trimethylheptanes, 2,2,4- trimethyls heptan
Alkane, 2,2,5- trimethylheptanes, 2,2,6- trimethylheptanes, 2,3,3- trimethylheptanes, 2,4,4- trimethylheptanes, 2- first
Base -3- ethyl heptanes, 2- methyl -4- ethyl heptanes, 2- methyl -5- ethyl heptanes, 3- methyl -3- ethyl heptanes, 4- methyl -3-
Ethyl heptane, 5- methyl -3- ethyl heptanes, 4- methyl -4- ethyl heptanes, 4- propyl group heptane, 3,3- diethylhexanes, 3,4- bis-
Ethyl hexane, 2- methyl -3,3- diethylpentanes, vinylbenzene, 1- phenyl-propanes, 2- phenyl-propanes, 1- phenyl butanes, 2- phenyl
Combination more than one or both of butane, 1- phenyl pentanes, 2- phenyl pentanes and 3- phenyl pentanes.
The hydrocarbon is more preferably more than one or both of propane, normal butane, iso-butane and vinylbenzene, further preferably
For normal butane.
According to the hydrocarbon dehydrogenation reaction method of the present invention, the reaction can be carried out under conditions of it oxygen be present, can also
Carried out under conditions of in the absence of oxygen.It is preferred that carried out under conditions of it oxygen be present.When being carried out under conditions of oxygen being present,
The dosage of oxygen can be conventional selection.Usually, the mol ratio of hydrocarbon and oxygen can be 0.01-100:1, preferably 0.1-
10:1, more preferably 0.2-5:1, most preferably 0.5-2:1.
According to the hydrocarbon dehydrogenation reaction method of the present invention, can by carrier gas by hydrocarbon and optional oxygen be sent into reactor with
The haptoreaction of nano-carbon material containing hetero atom.The carrier gas can be it is conventional at reaction conditions will not be with reactant and reaction
Chemical interaction and the gas that will not be decomposed occur for product, such as nitrogen, carbon dioxide, rare gas and vapor
One or both of more than combination.The dosage of the carrier gas can be conventional selection.Usually, the content of carrier gas can be with
30-99.5 volume %, preferably 50-99 volumes %, more preferably 70-98 volumes %.
According to the hydrocarbon dehydrogenation reaction method of the present invention, the temperature of the contact can be conventional selection, to be enough to send out hydrocarbon
Raw dehydrogenation reaction is defined.Usually, the contact can be carried out at a temperature of 200-650 DEG C, preferably in 300-600 DEG C of temperature
Degree is lower to be carried out, and is carried out more preferably at a temperature of 350-550 DEG C, further preferably in 400-450 DEG C of temperature when such as hydrocarbon being butane
Degree is lower to be carried out.
According to the hydrocarbon dehydrogenation reaction method of the present invention, the contact is carried out preferably in fixed bed reactors.
According to the hydrocarbon dehydrogenation reaction method of the present invention, the duration of the contact can be selected according to the temperature of contact
Select, when such as described contact is carried out in fixed bed reactors, the duration of contact can be represented with the weight (hourly) space velocity (WHSV) of charging.
Usually, the weight (hourly) space velocity (WHSV) of feed gas can be 1-50000h-1, preferably 10-20000h-1, more preferably 50-10000h-1, more preferably 100-8000h-1, such as 1500-3000h-1。
Describe the present invention in detail with reference to embodiments, but and be not so limited the scope of the present invention.
In following preparation example, X-ray photoelectron spectroscopic analysis are in Thermo Scientific companies equipped with Thermo
Tested on the ESCALab250 type x-ray photoelectron spectroscopies of Avantage V5.926 softwares, excitaton source is monochromatization Al
K α X ray, energy 1486.6eV, power 150W, the penetrating base vacuum that can be 30eV, analyze during test used in narrow scan
For 6.5 × 10-10Mbar, C1s peaks (284.0eV) correction of electron binding energy simple substance carbon, in Thermo Avantage softwares
Upper carry out data processing, quantitative analysis is carried out using sensitivity factor method in analysis module.Sample is before testing at 150 DEG C
Temperature and 1 normal atmosphere are depressed to be dried 3 hours in helium atmosphere.
In following preparation example, thermogravimetric analysis is carried out on TA5000 thermal analyzers, and test condition is air atmosphere, heating speed
It is room temperature (25 DEG C) to 1000 DEG C to spend for 10 DEG C/min, temperature range.Sample is big in 150 DEG C of temperature and 1 standard before testing
Dried 3 hours in helium atmosphere under air pressure.Using the ASAP2000 types N of Micromertrics companies of the U.S.2Physical adsorption appearance
Measurement the specific area.
The property of multi-walled carbon nanotube in following preparation example as raw material nano carbon material is listed in table 1 below.
Table 1
In following examples and comparative example, the content of silicon, titanium and aluminium element in crystallization mother liquor and rearrangement solution and alkali
Content is using Perkin-Elmer 3300DV types sensing coupled plasma (ICP) spectroanalysis instrument measure.
In following examples and comparative example, radial direction crushing strength according to《Petrochemical Engineering Analysis method》(Science Press,
The nineteen ninety first edition, Yang Cui surely wait compile) described in RIPP 25-90 specified in method measure;Porosity refers to nano-carbon material
The ratio of all interstitial space volume sums and the volume of the nano-carbon material formed body, is referred to as the nanometer in formed body
The porosity of carbon material formed body, is expressed as a percentage, using mercury injection method (reference literature《Graphite porosity of porous material determines
Technique study》,《Lubrication and sealing》, 2010,35 (10):99-101) method determines.
Preparation example 1-30 is used to prepare nano-carbon material containing metallic atom.
Preparation example 1
(1) (it is purchased from Chinese Academy of Sciences's Chengdu organic chemistry using 20g as the multi-walled carbon nanotube A of raw material nano carbon material
Co., Ltd) it is scattered in deionized water, be dispersed under the conditions of sonic oscillation and carry out, sonic oscillation condition includes:Frequency is
140kHz, time are 1 hour.Then, the nitre as the barium hydroxide of alkaline metal cpds and as nitric acid metal salt is added
Sour nickel, so as to obtain aqueous dispersions, wherein, by raw material nano carbon material:Alkaline metal cpds:Nitric acid metal salt:H2O weight
Amount is than being 1:1:0.5:100 ratio feeds intake.
(2) by obtained aqueous dispersions in the autoclave with polytetrafluoroethyllining lining, in 150 DEG C of temperature
Under, react 24 hours at autogenous pressures.After reaction terminates, after the temperature in autoclave is down to room temperature, reaction is opened
Kettle, reactant mixture is filtered and washed, and collect solid matter.By the solid matter being collected into, in normal pressure, (1 standard is big
Air pressure, similarly hereinafter), after drying 12 hours at a temperature of 120 DEG C, nano-carbon material containing metallic atom is obtained, its composition, specific surface area
And w500/w800Listed in table 2.
Preparation example 2
It is equipped with being placed in the identical aqueous dispersions of preparation example 1 in the three-necked flask of condenser pipe, the three-necked flask is placed in
Temperature is back flow reaction 24 hours under normal pressure in 150 DEG C of oil bath.After reaction terminates, treat that the temperature in three-necked flask is down to
After room temperature, reactant mixture is filtered and washed, and collects solid matter.By the solid matter being collected into normal pressure, 120
After being dried 12 hours at a temperature of DEG C, nano-carbon material containing metallic atom is obtained.
Preparation example 3
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 1, unlike, in step (1), make
What it is for raw material nano carbon material is multi-walled carbon nanotube B (being purchased from Shandong great Zhan nano materials Co., Ltd).
Preparation example 4
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 1, unlike, will in step (2)
Obtained aqueous dispersions are placed in the autoclave with polytetrafluoroethyllining lining, at a temperature of 80 DEG C, in self-generated pressure
Lower reaction 24 hours.
Preparation example 5
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 1, unlike, in step (1), press
Raw material nano carbon material:Alkaline metal cpds:Nitric acid metal salt:H2O weight ratio is 1:6:0.5:100 ratio feeds intake.
Preparation example 6
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 1, unlike, in step (1), press
Raw material nano carbon material:Alkaline metal cpds:Nitric acid metal salt:H2O weight ratio is 1:1:0.04:100 ratio feeds intake.
Preparation example 7
Using with the identical method of preparation example 1 prepare nano-carbon material containing metallic atom, the difference is that, nickel nitrate with etc. rub
The plumbi nitras of your amount replaces.
Preparation example 8
20g is (limited purchased from Chinese Academy of Sciences's Chengdu organic chemistry as the multi-walled carbon nanotube C of raw material nano carbon material
Company) it is scattered in deionized water, be dispersed under the conditions of sonic oscillation and carry out, sonic oscillation condition includes:Frequency is 90kHz,
Time is 4 hours.Then, the palladium nitrate as the sodium hydroxide of alkaline metal cpds and as nitric acid metal salt is added, from
And aqueous dispersions are obtained, wherein, by raw material nano carbon material:Alkaline metal cpds:Nitric acid metal salt:H2O weight ratio is
1:0.5:0.1:150 ratio feeds intake.
(2) obtained aqueous dispersions are placed in the autoclave with polytetrafluoroethyllining lining, in 120 DEG C of temperature
Under, react 24 hours at autogenous pressures.After reaction terminates, after the temperature in autoclave is down to room temperature, reaction is opened
Kettle, reactant mixture is filtered and washed, and collect solid matter.By the solid matter being collected into normal pressure, 160 DEG C
At a temperature of dry 6 hours after, obtain nano-carbon material containing metallic atom, its composition, specific surface area and w500/w800In table 2
List.
Preparation example 9
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), make
What it is for raw material nano carbon material is multi-walled carbon nanotube D (being purchased from Shandong great Zhan nano materials Co., Ltd).
Preparation example 10
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, will in step (2)
Obtained aqueous dispersions are placed in the autoclave with polytetrafluoroethyllining lining, at a temperature of 80 DEG C, in self-generated pressure
Lower reaction 24 hours.
Preparation example 11
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), alkali
Property metallic compound and nitric acid metal salt gross weight keep it is constant under conditions of, make alkaline metal cpds:Nitric acid metal salt
Mol ratio be 1:6.
Preparation example 12
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with the nickel nitrate of equimolar amounts.
Preparation example 13
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with the barium nitrate of equimolar amounts.
Preparation example 14
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with potassium nitrate, calcium nitrate and sodium nitrate, nitric acid in sodium nitrate, the gross weight of potassium nitrate and calcium nitrate and preparation example 8
The weight of palladium is identical, and the mol ratio of potassium nitrate, calcium nitrate and sodium nitrate is 1:1:1.
Preparation example 15
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with the plumbi nitras of equimolar amounts.
Preparation example 16
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with the cobalt nitrate of equimolar amounts.
Preparation example 17
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with copper nitrate and zinc nitrate, and the gross weight of copper nitrate and zinc nitrate is identical with the weight of palladium nitrate in preparation example 8, nitre
The mol ratio of sour copper and zinc nitrate is 2:1.
Preparation example 18
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), nitre
Sour palladium is replaced with the platinum nitrate of equimolar amounts.
Preparation example 19
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), hydrogen
Sodium oxide molybdena is replaced with the calcium hydroxide of equimolar amounts.
Preparation example 20
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, unlike, in step (1), hydrogen
Sodium oxide molybdena is replaced with the magnesium hydroxide of equimolar amounts.
Preparation example 21
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 1, difference is as follows:
It is in step (1), raw material nano carbon material is scattered in deionized water, then add and be used as alkaline metal cpds
Potassium hydroxide and nitric acid ruthenium as nitric acid metal salt, so as to obtain aqueous dispersions, wherein, by raw material nano carbon material:Alkali
Property metallic compound:Nitric acid metal salt:H2O weight ratio is 1:2:0.05:50 ratio feeds intake;In step (2), by what is obtained
Aqueous dispersions at a temperature of 220 DEG C, react 36 at autogenous pressures in the autoclave with polytetrafluoroethyllining lining
Hour.
Preparation example 22
It is equipped with being placed in the identical aqueous dispersions of preparation example 21 in the three-necked flask of condenser pipe, the three-necked flask is placed in
Temperature is back flow reaction 36 hours under normal pressure in 220 DEG C of oil bath.After reaction terminates, treat that the temperature in three-necked flask is down to
After room temperature, reactant mixture is filtered and washed, and collects solid matter.By the solid matter being collected into normal pressure, 120
After being dried 12 hours at a temperature of DEG C, nano-carbon material containing metallic atom is obtained.
Preparation example 23
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 21, unlike, in step (2),
Obtained aqueous dispersions are placed in the autoclave with polytetrafluoroethyllining lining, at a temperature of 260 DEG C, in spontaneous pressure
Reacted 36 hours under power.
Preparation example 24
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 21, unlike, received as raw material
Rice carbon material is multi-walled carbon nanotube B.
Preparation example 25
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 21, unlike, in step (1),
Under conditions of the gross weight of alkaline metal cpds and nitric acid metal salt keeps constant, make alkaline metal cpds:Nitric acid metal
The mol ratio of salt is 1:0.1.
Preparation example 26
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 8, difference is as follows:
It is in step (1), raw material nano carbon material is scattered in deionized water, then add and be used as alkaline metal cpds
Barium hydroxide and cobalt nitrate as nitric acid metal salt, so as to obtain aqueous dispersions, wherein, by raw material nano carbon material:Alkali
Property metallic compound:Nitric acid metal salt:H2O weight ratio is 1:0.1:4:150 ratio feeds intake;In step (2), by what is obtained
Aqueous dispersions are placed in the autoclave with polytetrafluoroethyllining lining, at a temperature of 110 DEG C, are reacted at autogenous pressures
36 hours.
Preparation example 27
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 26, unlike, in step (1),
That as raw material nano carbon material is multi-walled carbon nanotube D.
Preparation example 28
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 26, unlike, in step (1),
By raw material nano carbon material:Alkaline metal cpds:Nitric acid metal salt:H2O weight ratio is 1:8:4:150 ratio feeds intake.
Preparation example 29
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 26, unlike, in step (1),
By raw material nano carbon material:Alkaline metal cpds:Nitric acid metal salt:H2O weight ratio is 1:0.1:0.02:150 ratio
Feed intake.
Preparation example 30
Nano-carbon material containing metallic atom is prepared using with the identical method of preparation example 26, unlike, in step (2),
Obtained aqueous dispersions are placed in the autoclave with polytetrafluoroethyllining lining, at a temperature of 90 DEG C, in spontaneous pressure
Reacted 36 hours under power.
Embodiment 1-76 is used to illustrate according to nano-carbon material formed body of the present invention and preparation method thereof.
It is related to following binding agent source in embodiment 1-76.
Ludox:Purchased from Zhejiang Province Yuda Chemical Co., Ltd, dioxide-containing silica is 25 weight %
Tetraethyl orthosilicate:Purchased from Zhangjiagang new Asia Chemical Co., Ltd. (numbering TES)
Alumina gel:Purchased from Shandong, Chile reaches chemical inc, and alumina content is 12 weight %
Aluminium isopropoxide:Purchased from Beijing Deco Dao Jin Science and Technology Ltd.s (numbering IPOA)
Titanium oxide:Purchased from Shandong Origine Nanomaterial Engineering Co., Ltd., particle diameter 5-10nm
Tetraethyl titanate:Purchased from Jin Yu chemical industry Co., Ltd of Shouguang City (numbering TET)
(1) crystallization mother liquor of HTS
Method according to US4410501 embodiments 1 prepares titanium-silicon molecular sieve TS-1, and collects crystallization mother liquor.Concrete operations
Process is:
455g tetraethyl orthosilicates are placed in equipped with agitating device and for without CO2In the reactor of atmosphere, Ran Houxian
The TPAOH aqueous solution of 15g tetraethyl titanates and 800g concentration for 25 weight % is added afterwards., will after stirring 1 hour
Temperature is increased to 80~90 DEG C, continues stirring 5 hours.Then deionized water is added into reaction solution, until the totality of reaction solution
Product is 1.5L.Then, reaction solution is transferred to and be equipped with the autoclave of agitating device, the hydro-thermal under 175 DEG C, self-generated pressure
After crystallization 10 days, obtained reactant mixture is filtered, crystallization mother liquor is collected, by the solid being filtrated to get in 550 DEG C of air gas
It is calcined 6 hours in atmosphere, so as to obtain titanium-silicon molecular sieve TS-1.
After testing, on the basis of the total amount of crystallization mother liquor, with SiO2The content of the element silicon of meter is 1.2 weight %, with TiO2
The content of the titanium elements of meter is 0.04 weight %, and the content of TPAOH is 3.1 weight %.The crystallization mother liquor is concentrated
(concentrate numbering be TS-A) on the basis of the total amount of concentrate, with SiO2The content of the element silicon of meter is 3.6 weight %, with
TiO2The content of the titanium elements of meter is 0.12 weight %, and the content of TPAOH is 9.3 weight %.
(2) crystallization mother liquor of HTS
Method according to US4410501 embodiments 2 prepares titanium-silicon molecular sieve TS-1, and collects crystallization mother liquor.Concrete operations
Process is:
150g tetraethyl titanates are slowly added dropwise in 2.5L distilled water and hydrolyzed under agitation, obtain a white gum
Suspension, this suspension is then cooled to 5 DEG C;Then it is 30% by the 1.8L mass concentrations for having cooled to 5 DEG C in advance
Aqueous hydrogen peroxide solution is incorporated in wherein, and is kept for 2 hours at 5 DEG C under conditions of intermittent stirring, and it is molten to obtain an orange clarification
Liquid;Then the TPAOH aqueous solution that the 2.4L mass concentrations for having cooled to 5 DEG C in advance are 25% is added to orange
In settled solution, after 1 hour, 500g SiO are added2The Ludox that content is 40% carefully mixes, and obtained mixture is in normal temperature
Left overnight;Most after 70-80 DEG C of heating stirring 6 hours.Obtained mixture is transferred to the high pressure for being equipped with agitating device
In reactor, hydrothermal crystallizing filtered obtained reactant mixture after 10 days under 175 DEG C, self-generated pressure, and it is female to collect crystallization
Liquid, the solid phase being filtrated to get is calcined 6 hours in 550 DEG C of air atmospheres, confirmed through X-ray diffraction analysis, obtain titanium silicon point
Son sieve TS-1.
After testing, on the basis of the total amount of crystallization mother liquor, with SiO2The content of the element silicon of meter is 2.8 weight %, with TiO2
The content of the titanium elements of meter is 0.04 weight %, and the content of TPAOH is 1.6 weight %.The crystallization mother liquor is concentrated
(concentrate numbering be TS-B) on the basis of the total amount of concentrate, with SiO2The content of the element silicon of meter is 7 weight %, with
TiO2The content of the titanium elements of meter is 0.1 weight %, and the content of TPAOH is 4 weight %.
(3) crystallization mother liquor of HTS
According to J.Chem.Soc.Chem.Commun., the method described in 1992,589-590 prepares HTS
Ti-Beta, crystallization mother liquor is collected during separation of solid and liquid.Specifically preparation process is:
At room temperature, tetraethyl titanate and amorphous silica gel Aerosil 200 are added to tetraethyl hydrogen-oxygen under agitation
Change in ammonium (TEAOH) aqueous solution, then add appropriate aluminum nitrate, the glue mole composition now formed is A12O3:TiO2:
SiO2:H2O:TEAOH=1:12:388:6000:108, the glue of formation is transferred to the autoclave with polytetrafluoroethyllining lining
Middle carry out dynamic crystallization, crystallization temperature are 130 DEG C, mixing speed 60rpm, crystallization time 3d.After cooling, consolidate what is obtained
Liquid mixture is centrifuged, and obtains solid and crystallization mother liquor (numbering TS-C).The solid isolated is washed with water to pH=9
Left and right, 80 DEG C of dry 5h, the lower 580 DEG C of roastings 5h of air atmosphere, so as to obtain HTS Ti-Beta.
After testing, on the basis of the total amount of crystallization mother liquor (numbering TS-C), with SiO2The content of the element silicon of meter is 3.4
Weight %, with TiO2The content of the titanium elements of meter is 0.3 weight %, and the content of tetraethyl ammonium hydroxide is 13.1 weight %.
(4) rearrangement solution of HTS
Method according to the embodiment 9 of China's application 99126289.1 obtains the rearrangement solution of HTS, specific to prepare
Process is:
According to TS-1 molecular sieves (gram):Tetraethyl ammonium hydroxide (mole):Water (mole)=100:0.25:60 ratio is mixed
Close uniformly, mixture is placed in stainless steel sealing reactor, constant temperature is placed 3 days under 175 DEG C and self-generated pressure.Cool down release
Afterwards, filtered, gained filtrate is the rearrangement solution of HTS.
After testing, on the basis of the total amount of rearrangement solution, with SiO2The content of the element silicon of meter is 1.1 weight %, with TiO2Meter
The contents of titanium elements be 0.02 weight %, the content of TPAOH is 3.6 weight %.Rearrangement solution is concentrated into (concentration
Liquid numbering is TS-D) extremely on the basis of the total amount of rearrangement solution, with SiO2The content of the element silicon of meter is 4.4 weight %, with TiO2Meter
The contents of titanium elements be 0.08 weight %, the content of TPAOH is 14.4 weight %.
(5) crystallization mother liquor of Si-Al molecular sieve
With reference to the method for US4410501 embodiments 1 sial is prepared using silicon source aluminium isopropoxide replacement titanium source tetraethyl titanate
Molecular sieve, and collect crystallization mother liquor.Specific operation process is:
Without CO2Atmosphere under, 455g tetraethyl orthosilicates are positioned in heatproof glass container, with stirring add 15g
Aluminium isopropoxide, be subsequently added into by 800g mass concentrations be 25% the TPAOH aqueous solution, mix 4h after, in 80-90
DEG C heating stirring drives ethanol out of after 5 hours completely.Then 1.5L is added water to, obtained mixture is transferred to outfit stirring
In the autoclave of device, hydrothermal crystallizing 10 days under 175 DEG C, self-generated pressure, obtained reactant mixture is filtered, collected
Crystallization mother liquor.
After testing, on the basis of the total amount of crystallization mother liquor (being AS-F by crystallization mother liquor numbering), with SiO2The element silicon of meter
Content be 2.3 weight %, with Al2O3The content of the aluminium element of meter is 0.14 weight %, and the content of TPAOH is
12.5 weight %.By crystallization mother liquor concentration (concentrate numbering is AS-E) extremely on the basis of the total amount of concentrate, with concentrate
Total amount on the basis of, with SiO2The content of the element silicon of meter is 8.28 weight %, with Al2O3The content of the aluminium element of meter is 0.50
Weight %, the content of TPAOH is 45 weight %.
Embodiment 1-45
The condition provided according to table 3, nano-carbon material is molded respectively using following methods.
Nano-carbon material is well mixed with binding agent source under environment temperature (25 DEG C) respectively, mixture feeding will be obtained
After being dried and be optionally calcined in strip mould, obtain nano-carbon material formed body and (randomly select part formed body to enter
Row polishing, obtain the batten that length is 3-5mm and be used to determine crushing strength and porosity, as a result listed in table 3), will be surplus
Sieved after remaining formed body is broken, obtain graininess formed body, its mean particle size (abbreviation particle diameter) is listed in table 3.
Table 3
1:The dosage of nano-carbon material is 10g2:TPAOH3:Tetraethyl ammonium hydroxide4:Dosage is to aoxidize
Thing meter
5:The species and dosage of the inorganic agent additionally added outside contained inorganic agent in binding agent source
Embodiment 46-72
Using following methods, nano-carbon material is molded by the condition provided according to table 4 respectively:
Nano-carbon material is mixed with binding agent source and optional inorganic agent respectively, is then placed in obtained mixture
In sealing autoclave with polytetrafluoroethyllining lining, hydro-thermal process is carried out under self-generated pressure.Treat in autoclave
Temperature be down to environment temperature after, open reactor, obtained slurries be sent into strip mould and are dried and optionally
After roasting, obtain nano-carbon material formed body and (randomly select part formed body to be polished, obtain the batten that length is 3-5mm
For determining crushing strength and porosity, as a result listed in table 4), by remaining formed body it is broken after sieved, obtain
Granular formed body, its mean particle size are listed in table 4.
Embodiment 73
Difference with embodiment 46 is, nano-carbon material is well mixed with binding agent source in environment temperature (25 DEG C)
Afterwards, without hydro-thermal process, but directly it is molded.
Embodiment 74
Difference with embodiment 46 is, the mixture in nano-carbon material and binding agent source is placed in three-necked flask,
With carrying out back flow reaction, time and the water in embodiment 46 of back flow reaction at a temperature of the hydro-thermal process temperature identical of embodiment 46
Heat treatment time is identical, and the mixture that back flow reaction is obtained is sent into mould.
Embodiment 75
Difference with embodiment 47 is, nano-carbon material is well mixed with binding agent source in environment temperature (25 DEG C)
Afterwards, without hydro-thermal process, but directly it is molded.
Embodiment 76
Difference with embodiment 47 is, the mixture in nano-carbon material and binding agent source is placed in three-necked flask,
With carrying out back flow reaction, time and the water in embodiment 47 of back flow reaction at a temperature of the hydro-thermal process temperature identical of embodiment 47
Heat treatment time is identical, and the mixture that back flow reaction is obtained is sent into mould.
Table 4
1:The dosage of nano-carbon material is 10g2:TPAOH3:TMAH4:Dosage is to aoxidize
Thing meter
5:The species and dosage of the inorganic agent additionally added outside contained inorganic agent in binding agent source
Testing example 1-76
The catalytic performance of the catalyst prepared using following methods successively testing example 1-76.
The graininess formed body respectively prepared by 0.25g embodiments 1-76 is micro- in universal fixed bed as Catalyst packing
In type quartz tube reactor, the end seal of miniature quartz pipe reactor two has quartz sand, will under the conditions of 0MPa (gauge pressure) and 430 DEG C
(concentration of normal butane is 1.79 volume %, normal butane and oxygen molar ratio 0.5 to gas containing normal butane and oxygen:1, surplus
For the nitrogen as carrier gas) with 2500h-1Weight (hourly) space velocity (WHSV) be passed through in reactor and reacted, continuous monitoring is defeated from reactor
The composition of the reactant mixture gone out, and calculate n-butane conversion and total olefin selectivity, the result of reaction 3 hours and 24 hours
Listed in table 5.
Test comparison example 1-4
Using the catalytic performance for testing multi-walled carbon nanotube A, B, C and D successively with testing example 1-76 identicals method.
Table 5
Claims (43)
1. a kind of nano-carbon material formed body, the formed body contains nano-carbon material and for the nano-carbon material to be bonded
The heat-resistant inorganic oxide of shaping, the nano-carbon material contain at least one metallic element, and at least part metallic element is the
IA races metallic element and group iia metallic element.
2. formed body according to claim 1, wherein, the nano-carbon material also contains O elements and N element;
Preferably, on the basis of the total amount of the nano-carbon material and in terms of element, the content of O elements is 1-12 weight %, excellent
Elect 3-10 weight %, more preferably 6-8 weight % as;The content of N element is 0.1-6 weight %, preferably 0.5-5.5 weights
Measure %, more preferably 0.9-5 weight %;The total amount of the metallic element is 0.2-15 weight %, preferably 1.5-8 weight %,
More preferably 3-6.5 weight %;The content of C element is 67-98.7 weight %, preferably 76.5-95 weight %, is more preferably
80.5-90.1 weight %.
3. formed body according to claim 2, wherein, in the nano-carbon material, by x-ray photoelectron power spectrum
The amount for the O elements that peak in the range of 531.0-532.5eV determines is IO c, by 532.6-533.5eV models in x-ray photoelectron power spectrum
The amount for the O elements that peak in enclosing determines is IO e, IO c/IO eIt is more excellent preferably in the range of 0.3-0.95 in the range of 0.2-1
It is selected in the range of 0.6-0.8;
In the nano-carbon material, the total amount that the N element in nano-carbon material is determined by x-ray photoelectron power spectrum is IN t, penetrated by X
The amount for the N element that peak in photoelectron spectra in the range of 398.5-400.1eV determines is IN c, IN c/IN tIn 0-0.5 scope
It is interior, preferably in the range of 0.01-0.35, more preferably in the range of 0.03-0.15;By in x-ray photoelectron power spectrum
The content for the N element that peak in the range of 403.5-406.5eV determines is IN n, IN n/IN tIn the range of 0.2-1, preferably in 0.5-
In the range of 0.95, more preferably in the range of 0.65-0.92.
4. the formed body according to Claims 2 or 3, wherein, in the nano-carbon material, by x-ray photoelectron power spectrum
The amount for the C element that peak in the range of 288.6-288.8eV determines is IC c, by 286.0-286.2eV models in x-ray photoelectron power spectrum
The amount for the C element that peak in enclosing determines is IC e, IC c/IC eIn the range of 1-5, preferably in the range of 1-3, more preferably exist
In the range of 1.2-2.
5. according to the formed body described in any one in claim 2-4, wherein, with the nano-carbon material by X ray light
It is true by the peak in the range of 284.7-284.9eV in x-ray photoelectron power spectrum on the basis of the total amount for the C element that electron spectrum determines
The content of fixed C element is 60-95 weight %, preferably 65-85 weight %, more preferably 70-80 weight %, by X ray light
The content for the C element that peak in electron spectrum in the range of 286.0-288.8eV determines is 5-40 weight %, and preferably 15-35 is heavy
Measure %, more preferably 20-30 weight %.
6. according to the formed body described in any one in claim 2-5, wherein, received as described in determining x-ray photoelectron power spectrum
The total amount of N element in rice carbon material is IN t, the N that is determined by the peak in the range of 400.6-401.5eV in x-ray photoelectron power spectrum
The amount of element is IN g, IN g/IN tFor not higher than 0.3, preferably in the range of 0.02-0.25, the scope more preferably in 0.05-0.2
It is interior.
7. according to the formed body described in any one in claim 1-6, wherein, in the nano-carbon material, by X ray photoelectricity
The total content for the oxygen element that sub- power spectrum determines is IO t, determined by the peak in the range of 529.5-530.8eV in x-ray photoelectron power spectrum
The contents of O elements be IO m, IO m/IO tIn the range of 0.05-0.6, preferably in the range of 0.1-0.55, more preferably exist
In the range of 0.18-0.3.
8. according to the formed body described in any one in claim 1-7, wherein, the nano-carbon material contains the first metal member
Plain and optional second metallic element, first metallic element group ia metal element and in the periodic table of elements
Group IIA metal element, it is preferably selected from sodium, potassium, magnesium, barium and calcium;Second metallic element VIII in the periodic table of elements
Race's metallic element, I B-group metal element, group iib metallic element and group IVA metallic element, it is preferably selected from group VIII gold
Belong to element, be more preferably selected from iron, ruthenium, cobalt, rhodium, nickel, palladium and platinum.
9. formed body according to claim 8, wherein, on the basis of the total amount of the nano-carbon material and in terms of element,
The content of first metallic element is 20-100 weight %, more preferably preferably 40-95 weight %, 60-90 weight %;Institute
The content for stating the second metallic element is 0-80 weight %, more preferably preferably 5-60 weight %, 10-40 weight %.
10. formed body according to claim 8, wherein, first metallic element is selected from magnesium, calcium and barium, and described second
Metallic element is selected from iron, cobalt and nickel, on the basis of the total amount of the metallic element in nano-carbon material and in terms of element, described first
The content of metallic element is 25-85 weight %, preferably 60-75 weight %;The content of second metallic element is 15-75 weights
Measure %, preferably 25-40 weight %;Or
First metallic element is selected from sodium and potassium, and second metallic element is selected from ruthenium, rhodium, palladium and platinum, with nano-carbon material
In metallic element total amount on the basis of and in terms of element, the content of first metallic element is 20-95 weight %, be preferably
65-90 weight %;The content of second metallic element is 5-80 weight %, preferably 10-35 weight %.
11. according to the formed body described in any one in claim 1-10, wherein, with the nano-carbon material by X ray
On the basis of the total amount for the C element that photoelectron spectroscopy determines, by the peak in the range of 284.7-284.9eV in x-ray photoelectron power spectrum
The content of the C element of determination is 60-95 weight %, preferably 65-85 weight %, more preferably 70-80 weight %, by X ray
The content for the C element that peak in photoelectron spectroscopy in the range of 286.0-288.8eV determines is 5-40 weight %, preferably 15-35
Weight %, more preferably 20-30 weight %.
12. according to the formed body described in any one in claim 1-11, wherein, the nano-carbon material is CNT;
Preferably, the nano-carbon material is multi-walled carbon nanotube;
Preferably, the specific surface area of the multi-walled carbon nanotube is 50-500m2/ g, preferably 80-300m2/ g, more preferably 90-
250m2/ g, more preferably 120-180m2/g;
Preferably, total weight loss rate of the multi-walled carbon nanotube in 400-800 DEG C of temperature range is w800, at 400-500 DEG C
Temperature range in total weight loss rate be w500, w500/w800In the range of 0.01-0.5, preferably in the range of 0.02-0.4,
More preferably in the range of 0.05-0.15, the weight-loss ratio determines in air atmosphere.
13. a kind of nano-carbon material formed body, the formed body contains nano-carbon material and for the nano-carbon material to be glued
Form the heat-resistant inorganic oxide of type;
The nano-carbon material is made using the method comprised the following steps:One kind is dispersed with raw material nano carbon material, at least
The aqueous dispersions of a kind of alkaline metal cpds and at least one nitric acid metal salt are reacted in closed container, the alkali
Metallic element in property metallic compound is selected from group ia metal element and group iia metallic element, in course of reaction, the water
The temperature of dispersion liquid is maintained in the range of 80-300 DEG C.
14. formed body according to claim 13, wherein, raw material nano carbon material:Alkaline metal cpds:Nitric acid metal
The weight ratio of salt is 1:0.01-10:In the range of 0.01-10, preferably 1:0.015-8:In the range of 0.02-5, more preferably exist
1:0.1-2:In the range of 0.05-4;
Raw material nano carbon material:H2O weight ratio is 1:In the range of 5-1000, preferably 1:In the range of 10-500, more preferably
1:In the range of 50-150.
15. the formed body according to claim 13 or 14, wherein, alkaline metal cpds:The mol ratio of nitric acid metal salt
1:In the range of 0.001-50, preferably 1:In the range of 0.002-45, more preferably 1:In the range of 0.004-40.
16. according to the formed body described in any one in claim 13-15, wherein, the metal member in the nitric acid metal salt
Element group ia metal element, group iia metallic element, group VIII metallic element, I B-group metal in the periodic table of elements
Element, group iib metallic element and group IVA metallic element, are preferably selected from group VIII metallic element, be more preferably selected from iron,
Ruthenium, cobalt, rhodium, nickel, palladium and platinum;And/or
Metallic element in the alkaline metal cpds is selected from group ia metal element and group iia metallic element, preferably selects
From sodium, potassium, magnesium, barium and calcium.
17. according to the formed body described in any one in claim 13-16, wherein, the alkaline metal cpds, which are selected from, to be contained
The hydroxide of metallic element and the basic salt containing metallic element, are preferably selected from the hydroxide containing metallic element.
18. according to the formed body described in any one in claim 13-17, wherein, the metal of the alkaline metal cpds
Element is selected from magnesium, calcium and barium, and the metallic element of the nitric acid metal salt is selected from iron, cobalt and nickel, raw material nano carbon material:Alkaline gold
Belong to compound:The weight ratio of nitric acid metal salt is 1:0.05-6:In the range of 0.04-6, preferably 1:0.1-1:0.5-4 model
In enclosing, alkaline metal cpds:The mol ratio of nitric acid metal salt is 1:In the range of 0.03-45, preferably 1:0.4-40 model
In enclosing, raw material nano carbon material:H2O weight ratio is 1:In the range of 20-200, preferably 1:In the range of 100-150;Or
Person
The metallic element of the alkaline metal cpds is selected from sodium and potassium, the metallic element of the nitric acid metal salt be selected from ruthenium, rhodium,
Palladium and platinum, raw material nano carbon material:Alkaline metal cpds:The weight ratio of nitric acid metal salt is 1:0.01-3:0.02-1 model
In enclosing, preferably 1:0.1-2:In the range of 0.05-0.1, alkaline metal cpds:The mol ratio of nitric acid metal salt is 1:
In the range of 0.002-6, preferably 1:In the range of 0.004-0.4, raw material nano carbon material:H2O weight ratio is 1:20-
In the range of 200, preferably 1:In the range of 50-150.
19. according to the formed body described in any one in claim 13-18, wherein, in course of reaction, the aqueous dispersions
Temperature is maintained in the range of 110-220 DEG C.
20. according to the formed body described in any one in claim 13-19, wherein, the duration of the reaction is in 0.5-
In the range of 96 hours, preferably in the range of 2-72 hours, more preferably in the range of 24-36 hours.
21. according to the formed body described in any one in claim 13-20, wherein, in the raw material nano carbon material, N members
The content of element is not higher than 0.2 weight %, preferably not higher than 0.02 weight %;The content of O elements is not higher than 1.5 weights
Measure %, preferably not higher than 0.3 weight %;The total amount of metallic element is below 2.5 weight %, preferably below 0.5 weight %.
22. according to the formed body described in any one in claim 13-21, wherein, the raw material nano carbon material is received for carbon
Mitron;Preferably, the raw material nano carbon material is multi-walled carbon nanotube;
Preferably, the specific surface area of the multi-walled carbon nanotube is 50-500m2/ g, preferably 100-260m2/ g, more preferably
120-190m2/g;
Preferably, total weight loss rate of the multi-walled carbon nanotube in 400-800 DEG C of temperature range is w800, at 400-500 DEG C
Temperature range in total weight loss rate be w500, w500/w800In the range of 0.01-0.5, preferably in the range of 0.02-0.4,
The weight-loss ratio determines in air atmosphere.
23. according to the formed body described in any one in claim 13-22, wherein, methods described also includes obtaining from reaction
Mixture in isolate solid matter, and the solid matter isolated is dried;
Preferably, the drying is carried out at a temperature of 50-400 DEG C, is carried out preferably at a temperature of 80-180 DEG C;The drying
Duration be preferably 4-24 hours, more preferably 6-12 hours no more than 48 hours.
24. according to the formed body described in any one in claim 1-23, wherein, on the basis of the total amount of the formed body,
The content of the nano-carbon material is 6-94 weight %, more preferably preferably 10-90 weight %, 40-90 weight %, further
Preferably 70-90 weight %, the content of the heat-resistant inorganic oxide are 6-94 weight %, preferably 10-90 weight %, more excellent
Elect 10-60 weight %, more preferably 10-30 weight % as.
25. according to the formed body described in any one in claim 1-24, wherein, the heat-resistant inorganic oxide is oxidation
It is more than one or both of aluminium, silica and titanium oxide;
Preferably, the heat-resistant inorganic oxide contains silica;
It is highly preferred that on the basis of the total amount of the heat-resistant inorganic oxide, the content of the silica is 10-100 weight %,
Preferably 20-99 weight %, more preferably 50-99 weight %.
26. a kind of preparation method of nano-carbon material formed body, this method includes mixing nano-carbon material with binding agent source, will
Obtained mixture is molded, and obtains article shaped, and the article shaped is dried and is optionally calcined, the binding agent
Source is selected from the precursor of heat-resistant inorganic oxide and/or heat-resistant inorganic oxide, and the nano-carbon material is non-surface treated
Nano-carbon material and/or surface treated nano-carbon material, determined by x-ray photoelectron power spectrum described surface treated
Nano-carbon material contains at least one metallic element, and at least part metallic element is group ia metal element and group iia metal
Element.
27. according to the method for claim 26, wherein, the mixture also contains at least one alkali;
Preferably, the alkali is ammonia, cation is the alkali of alkali metal, cation is alkaline-earth metal alkali, urea, hydrazine, amine, hydramine
With more than one or both of quaternary ammonium base, quaternary ammonium base, amine and hydramine are preferably selected from;
It is highly preferred that the alkali is selected from synthesis of titanium silicon molecular sieve template;
It is further preferred that the alkali is selected from the quaternary ammonium base shown in Formula II,
In Formula II, R5、R6、R7And R8It is identical or different, respectively C1-C4Alkyl;
The alkali and the mol ratio in the binding agent source are preferably 0.05-10:1, preferably 0.1-5:1, the binding agent source with
Oxide meter.
28. the method according to claim 26 or 27, wherein, before the mixture is molded, this method also includes will
The mixture carries out hydro-thermal process.
29. according to the method for claim 28, wherein, the hydro-thermal process is at 100-200 DEG C, preferably 120-180 DEG C
At a temperature of carry out, the duration of the hydro-thermal process is 0.5-24 hours, preferably 6-12 hours.
30. according to the method described in any one in claim 26-29, wherein, at least part binding agent source, at least partly may be used
The alkali and at least part water of choosing come from molecular sieve preparation solution, and the molecular sieve preparation solution is the crystallization mother liquor of siliceous molecular sieve
With the mixed liquor reset more than one or both of modified mother liquor of siliceous molecular sieve;
Preferably, the molecular sieve preparation solution is the crystallization mother liquor of silica zeolite and/or resets modification liquid, HTS
One or both of crystallization mother liquor and/or rearrangement modification liquid of crystallization mother liquor and/or rearrangement modification liquid and Si-Al molecular sieve
Mixed liquor above.
31. a kind of forming method of nano-carbon material, this method includes nano-carbon material entering water-filling in a kind of aqueous dispersions
Heat treatment, the sizing material forming that hydro-thermal process is obtained, obtains article shaped, the article shaped is dried and optionally roasted
Burn, the aqueous dispersions contain binding agent source, and the binding agent source is selected from heat-resistant inorganic oxide and/or heat-resistant inorganic oxide
Precursor, the nano-carbon material is not surface treated nano-carbon material and/or surface treated nano-carbon material,
Determine that the surface treated nano-carbon material contains at least one metallic element by x-ray photoelectron power spectrum, at least partly
Metallic element is group ia metal element and group iia metallic element.
32. forming method according to claim 31, wherein, the aqueous dispersions also contain at least one inorganic agent, institute
It is at least one organic base and/or at least one metallic compound to state inorganic agent;
Preferably, the organic base is selected from quaternary ammonium base, amine and hydramine;
It is highly preferred that the organic base is selected from synthesis of titanium silicon molecular sieve template;
It is further preferred that the organic base is selected from the quaternary ammonium base shown in Formula II,
In Formula II, R5、R6、R7And R8It is identical or different, respectively C1-C4Alkyl;
Preferably, the metallic compound is selected from alkaline metal cpds and nitric acid metal salt, in the alkaline metal cpds
Metallic element be selected from group ia metal element and group iia metallic element, the alkaline metal cpds are preferably hydroxide
More than one or both of sodium, potassium hydroxide, calcium hydroxide, barium hydroxide and magnesium hydroxide, in the nitric acid metal salt
Metallic element is preferably selected from iron, ruthenium, cobalt, rhodium, nickel, palladium and platinum;
It is highly preferred that the metallic compound is alkaline metal cpds and nitric acid metal salt, alkaline metal cpds and nitric acid
The mol ratio of metal salt is preferably 0.5-50:1, more preferably 1-40:1;
Preferably, the inorganic agent is organic base and selected from least one of alkaline metal cpds and nitric acid metal salt,
Preferably organic base, alkaline metal cpds and nitric acid metal salt, the organic base, alkaline metal cpds and nitric acid metal salt
Mol ratio be 1:0-10:0-5, preferably 1:0.2-6:0.05-2.5.
33. according to the method for claim 32, wherein, relative to 100 parts by weight binder sources, the inorganic agent with it is described
The mol ratio in binding agent source is 0.05-10:1, preferably 0.1-5:1, the binding agent source is in terms of oxide.
34. according to the method described in any one in claim 31-33, wherein, at least part binding agent source, at least partly may be used
The organic base and at least part water of choosing come from molecular sieve preparation solution, and the molecular sieve preparation solution is the crystallization of siliceous molecular sieve
Mixed liquor more than one or both of rearrangement modified mother liquor of mother liquor and siliceous molecular sieve;
Preferably, the molecular sieve preparation solution is the crystallization mother liquor of silica zeolite and/or resets modification liquid, HTS
One or both of crystallization mother liquor and/or rearrangement modification liquid of crystallization mother liquor and/or rearrangement modification liquid and Si-Al molecular sieve
Mixed liquor above.
35. according to the method described in any one in claim 31-34, wherein, the hydro-thermal process 100-200 DEG C, it is excellent
Carried out at a temperature of selecting 120-180 DEG C, the duration of the hydro-thermal process is 0.5-24 hours, preferably 6-12 hours.
36. according to the method described in any one in claim 26-35, wherein, the heat-resistant inorganic oxide be aluminum oxide,
It is more than one or both of silica and titanium oxide;
Preferably, the heat-resistant inorganic oxide contains silica;
It is highly preferred that on the basis of the total amount of the heat-resistant inorganic oxide, the content of the silica is 10-100 weight %,
Preferably 20-99 weight %, more preferably 50-99 weight %.
37. according to the method described in any one in claim 26-36, wherein, the dosage in the binding agent source causes finally
In the formed body of preparation, the content of nano-carbon material is 5-95 weight %, and preferably 6-94 weight %, more preferably 75-95 are heavy
% is measured, more preferably 85-95 weight %, the content of the heat-resistant inorganic oxide is 5-95 weight %, preferably 6-94
Weight %, more preferably 5-25 weight %, more preferably 5-15 weight %.
38. according to the method described in any one in claim 26-37, wherein, the surface treated nano-carbon material
For the nano-carbon material described in any one in claim 2-12 and 13-23.
39. according to the method described in any one in claim 26-38, wherein, the drying is at a temperature of 50-200 DEG C
Carry out, carried out preferably at a temperature of 120-180 DEG C;The duration of the drying is no more than 48 hours, preferably 3-24
Hour, more preferably 5-15 hours;
The roasting is carried out at a temperature of 300-800 DEG C, is carried out preferably at a temperature of 350-650 DEG C, the roasting is held
The continuous time is 1-12 hours, preferably 2-4 hours.
40. the nano-carbon material formed body prepared as the method described in any one in claim 26-39.
41. catalyst of the nano-carbon material formed body as hydrocarbon dehydrogenation reaction in claim 1-25 and 40 described in any one
Application, the hydrocarbon is preferably alkane, more preferably C2-C12Alkane, more preferably normal butane.
42. a kind of hydrocarbon dehydrogenation reaction method, this method is included under conditions of existence or non-existence oxygen, in hydrocarbon dehydrogenation reaction bar
Under part, hydrocarbon is contacted with the nano-carbon material formed body described in any one in claim 1-25 and 40.
43. according to the method for claim 42, wherein, the hydrocarbon is alkane, preferably C2-C12Alkane, more preferably
Normal butane.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111054325A (en) * | 2018-10-16 | 2020-04-24 | 中国石油化工股份有限公司 | Preparation and use of liquid phase dehydrogenation catalyst |
CN113477252A (en) * | 2021-06-30 | 2021-10-08 | 常州大学 | Preparation method and application of composite porous catalyst simultaneously containing titanium and other transition metals |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101014412A (en) * | 2004-07-16 | 2007-08-08 | 那诺克有限公司 | Catalyst comprising nanocarbon structures for the production of unsaturated hydrocarbons |
CN101704504A (en) * | 2009-12-03 | 2010-05-12 | 中国科学院宁波材料技术与工程研究所 | In-situ synthesis method for nano tin dioxide/carbon nano tube composite material |
CN104667916A (en) * | 2013-11-29 | 2015-06-03 | 中国石油化工股份有限公司 | Method for preparing catalytic wet oxidation catalyst |
CN105195132A (en) * | 2014-05-26 | 2015-12-30 | 中国科学院苏州纳米技术与纳米仿生研究所 | Catalyst for diisobutylene selective dehydrogenation aromatization-based preparation of p-xylene, preparation method of catalyst and p-xylene preparation method |
-
2016
- 2016-07-27 CN CN201610602181.4A patent/CN107661760B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101014412A (en) * | 2004-07-16 | 2007-08-08 | 那诺克有限公司 | Catalyst comprising nanocarbon structures for the production of unsaturated hydrocarbons |
CN101704504A (en) * | 2009-12-03 | 2010-05-12 | 中国科学院宁波材料技术与工程研究所 | In-situ synthesis method for nano tin dioxide/carbon nano tube composite material |
CN104667916A (en) * | 2013-11-29 | 2015-06-03 | 中国石油化工股份有限公司 | Method for preparing catalytic wet oxidation catalyst |
CN105195132A (en) * | 2014-05-26 | 2015-12-30 | 中国科学院苏州纳米技术与纳米仿生研究所 | Catalyst for diisobutylene selective dehydrogenation aromatization-based preparation of p-xylene, preparation method of catalyst and p-xylene preparation method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111054325A (en) * | 2018-10-16 | 2020-04-24 | 中国石油化工股份有限公司 | Preparation and use of liquid phase dehydrogenation catalyst |
CN111054325B (en) * | 2018-10-16 | 2023-05-02 | 中国石油化工股份有限公司 | Preparation and application of liquid phase dehydrogenation catalyst |
CN113477252A (en) * | 2021-06-30 | 2021-10-08 | 常州大学 | Preparation method and application of composite porous catalyst simultaneously containing titanium and other transition metals |
CN113477252B (en) * | 2021-06-30 | 2023-06-30 | 常州大学 | Preparation method and application of composite porous catalyst containing titanium and other transition metals simultaneously |
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