CN109248699A - 环己烷氧化制ka油的方法 - Google Patents
环己烷氧化制ka油的方法 Download PDFInfo
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- CN109248699A CN109248699A CN201710576341.7A CN201710576341A CN109248699A CN 109248699 A CN109248699 A CN 109248699A CN 201710576341 A CN201710576341 A CN 201710576341A CN 109248699 A CN109248699 A CN 109248699A
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- Prior art keywords
- catalyst
- vanadium
- oxide catalyst
- phosphor oxide
- hexamethylene
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 230000003647 oxidation Effects 0.000 title claims abstract description 23
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 86
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- LJYCJDQBTIMDPJ-UHFFFAOYSA-N [P]=O.[V] Chemical compound [P]=O.[V] LJYCJDQBTIMDPJ-UHFFFAOYSA-N 0.000 claims abstract description 44
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012153 distilled water Substances 0.000 claims abstract description 15
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 150000001621 bismuth Chemical class 0.000 claims abstract description 7
- 239000012018 catalyst precursor Substances 0.000 claims abstract description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 4
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 230000035484 reaction time Effects 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 13
- 230000004913 activation Effects 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 239000012298 atmosphere Substances 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 229910052720 vanadium Inorganic materials 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- QYIGOGBGVKONDY-UHFFFAOYSA-N 1-(2-bromo-5-chlorophenyl)-3-methylpyrazole Chemical compound N1=C(C)C=CN1C1=CC(Cl)=CC=C1Br QYIGOGBGVKONDY-UHFFFAOYSA-N 0.000 claims description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- JHXKRIRFYBPWGE-UHFFFAOYSA-K bismuth chloride Chemical compound Cl[Bi](Cl)Cl JHXKRIRFYBPWGE-UHFFFAOYSA-K 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 229910000380 bismuth sulfate Inorganic materials 0.000 claims description 3
- PWTGXYFKQRZBEV-UHFFFAOYSA-N cyclohexane;hydrogen peroxide Chemical compound OO.C1CCCCC1 PWTGXYFKQRZBEV-UHFFFAOYSA-N 0.000 claims description 3
- BEQZMQXCOWIHRY-UHFFFAOYSA-H dibismuth;trisulfate Chemical compound [Bi+3].[Bi+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BEQZMQXCOWIHRY-UHFFFAOYSA-H 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- VDQDGCAHVVNVDM-UHFFFAOYSA-K bismuth;triperchlorate Chemical compound [Bi+3].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O VDQDGCAHVVNVDM-UHFFFAOYSA-K 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 238000006555 catalytic reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000540 VOPO4 Inorganic materials 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- LEABNKXSQUTCOW-UHFFFAOYSA-N [O].[P].[V] Chemical compound [O].[P].[V] LEABNKXSQUTCOW-UHFFFAOYSA-N 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical group Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 5
- 238000011017 operating method Methods 0.000 description 5
- 101100410779 Homo sapiens PXDN gene Proteins 0.000 description 4
- 102100034601 Peroxidasin homolog Human genes 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000006166 lysate Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229940005657 pyrophosphoric acid Drugs 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 1
- 101100192842 Homo sapiens PXDNL gene Proteins 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 102100031894 Peroxidasin-like protein Human genes 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- CGZZMOTZOONQIA-UHFFFAOYSA-N cycloheptanone Chemical compound O=C1CCCCCC1 CGZZMOTZOONQIA-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 239000011964 heteropoly acid Substances 0.000 description 1
- -1 hexamethylene Alkoxide Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011943 nanocatalyst Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 150000004032 porphyrins Chemical group 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical class [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710576341.7A CN109248699B (zh) | 2017-07-14 | 2017-07-14 | 环己烷氧化制ka油的方法 |
Applications Claiming Priority (1)
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CN201710576341.7A CN109248699B (zh) | 2017-07-14 | 2017-07-14 | 环己烷氧化制ka油的方法 |
Publications (2)
Publication Number | Publication Date |
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CN109248699A true CN109248699A (zh) | 2019-01-22 |
CN109248699B CN109248699B (zh) | 2022-08-12 |
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CN201710576341.7A Active CN109248699B (zh) | 2017-07-14 | 2017-07-14 | 环己烷氧化制ka油的方法 |
Country Status (1)
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CN (1) | CN109248699B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801824A (zh) * | 2019-11-13 | 2020-02-18 | 江苏方时远略科技咨询有限公司 | 一种非金属光催化剂及其制备方法 |
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US4898989A (en) * | 1988-10-07 | 1990-02-06 | Sun Refining And Marketing Company | Alkane oxidation process |
WO2000048971A1 (en) * | 1999-02-22 | 2000-08-24 | Symyx Technologies, Inc. | Compositions comprising nickel and their use as catalyst in oxidative dehydrogenation of alkanes |
CN1623971A (zh) * | 2003-12-04 | 2005-06-08 | 中国科学院兰州化学物理研究所 | 环己烷选择氧化制备环己酮的方法 |
CN101157048A (zh) * | 2007-11-20 | 2008-04-09 | 吐哈石油勘探开发指挥部石油天然气化工厂 | 一种具有纳米结构的高性能钒磷氧催化剂及其制备方法 |
CN101773849A (zh) * | 2010-01-14 | 2010-07-14 | 华东理工大学 | 一种用于合成环己醇和环己酮的催化剂及制备方法 |
CN101992103A (zh) * | 2010-09-14 | 2011-03-30 | 浙江大学 | 一种用于环己烷氧化的负载型金催化剂及其制备方法 |
CN102211035A (zh) * | 2010-04-06 | 2011-10-12 | 北京化工大学 | 一种v-zsm-5分子筛的制备方法及其对环己烷氧化制备环己醇和环己酮的催化性能 |
CN104607219A (zh) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | 一种丁烷氧化制顺酐的钒磷氧催化剂及其制备方法 |
CN104981462A (zh) * | 2013-02-08 | 2015-10-14 | 罗地亚经营管理公司 | 通过介观结构的vpo催化剂氧化醇化合物 |
CN105457665A (zh) * | 2014-09-09 | 2016-04-06 | 中国石油化工股份有限公司 | 高比表面积钒磷催化剂的制备方法 |
CN106732702A (zh) * | 2015-11-21 | 2017-05-31 | 中国石油化工股份有限公司 | 一种正丁烷氧化生产顺酐的催化剂级配方法 |
-
2017
- 2017-07-14 CN CN201710576341.7A patent/CN109248699B/zh active Active
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US4898989A (en) * | 1988-10-07 | 1990-02-06 | Sun Refining And Marketing Company | Alkane oxidation process |
WO2000048971A1 (en) * | 1999-02-22 | 2000-08-24 | Symyx Technologies, Inc. | Compositions comprising nickel and their use as catalyst in oxidative dehydrogenation of alkanes |
CN1623971A (zh) * | 2003-12-04 | 2005-06-08 | 中国科学院兰州化学物理研究所 | 环己烷选择氧化制备环己酮的方法 |
CN101157048A (zh) * | 2007-11-20 | 2008-04-09 | 吐哈石油勘探开发指挥部石油天然气化工厂 | 一种具有纳米结构的高性能钒磷氧催化剂及其制备方法 |
CN101773849A (zh) * | 2010-01-14 | 2010-07-14 | 华东理工大学 | 一种用于合成环己醇和环己酮的催化剂及制备方法 |
CN102211035A (zh) * | 2010-04-06 | 2011-10-12 | 北京化工大学 | 一种v-zsm-5分子筛的制备方法及其对环己烷氧化制备环己醇和环己酮的催化性能 |
CN101992103A (zh) * | 2010-09-14 | 2011-03-30 | 浙江大学 | 一种用于环己烷氧化的负载型金催化剂及其制备方法 |
CN104981462A (zh) * | 2013-02-08 | 2015-10-14 | 罗地亚经营管理公司 | 通过介观结构的vpo催化剂氧化醇化合物 |
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CN105457665A (zh) * | 2014-09-09 | 2016-04-06 | 中国石油化工股份有限公司 | 高比表面积钒磷催化剂的制备方法 |
CN106732702A (zh) * | 2015-11-21 | 2017-05-31 | 中国石油化工股份有限公司 | 一种正丁烷氧化生产顺酐的催化剂级配方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801824A (zh) * | 2019-11-13 | 2020-02-18 | 江苏方时远略科技咨询有限公司 | 一种非金属光催化剂及其制备方法 |
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CN109248699B (zh) | 2022-08-12 |
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