WO2010022830A2 - Katalysator für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen zu aldehyden, carbonsäuren und/oder carbonsäureanhydriden, insbesondere zu phthalsäurenanhydrid, sowie verfahren zur herstellung eines solchen katalysators - Google Patents
Katalysator für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen zu aldehyden, carbonsäuren und/oder carbonsäureanhydriden, insbesondere zu phthalsäurenanhydrid, sowie verfahren zur herstellung eines solchen katalysators Download PDFInfo
- Publication number
- WO2010022830A2 WO2010022830A2 PCT/EP2009/005372 EP2009005372W WO2010022830A2 WO 2010022830 A2 WO2010022830 A2 WO 2010022830A2 EP 2009005372 W EP2009005372 W EP 2009005372W WO 2010022830 A2 WO2010022830 A2 WO 2010022830A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- catalyst
- vanadium
- oxide
- silver
- weight
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 430
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 31
- 230000003647 oxidation Effects 0.000 title claims abstract description 30
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title claims abstract description 22
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical compound C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 150000001735 carboxylic acids Chemical class 0.000 title claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 9
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 title claims description 12
- 235000019256 formaldehyde Nutrition 0.000 title abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 143
- 239000000203 mixture Substances 0.000 claims abstract description 90
- 229910052709 silver Inorganic materials 0.000 claims abstract description 90
- 239000004332 silver Substances 0.000 claims abstract description 90
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 81
- 239000000725 suspension Substances 0.000 claims abstract description 80
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 79
- 150000001875 compounds Chemical class 0.000 claims abstract description 69
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 60
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000002243 precursor Substances 0.000 claims abstract description 55
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 38
- 239000002994 raw material Substances 0.000 claims abstract description 37
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 34
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 33
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000011733 molybdenum Substances 0.000 claims abstract description 31
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000010937 tungsten Substances 0.000 claims abstract description 31
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- 229910052758 niobium Inorganic materials 0.000 claims abstract description 26
- 239000010955 niobium Substances 0.000 claims abstract description 26
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 carboxylic acid hydrides Chemical class 0.000 claims abstract description 23
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 22
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- 238000002360 preparation method Methods 0.000 claims description 51
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- 229910052698 phosphorus Inorganic materials 0.000 claims description 26
- 239000011574 phosphorus Substances 0.000 claims description 25
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- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
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- 230000004048 modification Effects 0.000 claims description 18
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- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000011133 lead Substances 0.000 claims description 11
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
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- 229910052804 chromium Inorganic materials 0.000 claims description 10
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- 238000010438 heat treatment Methods 0.000 claims description 10
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 150000001299 aldehydes Chemical class 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
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- 239000010931 gold Substances 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
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- 229910052785 arsenic Inorganic materials 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 7
- 229910052793 cadmium Inorganic materials 0.000 claims description 7
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- 239000000463 material Substances 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- RAVDHKVWJUPFPT-UHFFFAOYSA-N silver;oxido(dioxo)vanadium Chemical compound [Ag+].[O-][V](=O)=O RAVDHKVWJUPFPT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052726 zirconium Inorganic materials 0.000 claims description 7
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910052746 lanthanum Inorganic materials 0.000 claims description 6
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052703 rhodium Inorganic materials 0.000 claims description 6
- 239000010948 rhodium Substances 0.000 claims description 6
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 6
- 229910052707 ruthenium Inorganic materials 0.000 claims description 6
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 5
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 5
- 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 claims description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052745 lead Inorganic materials 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 4
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- LXASOGUHMSNFCR-UHFFFAOYSA-D [V+5].[V+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O Chemical compound [V+5].[V+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O LXASOGUHMSNFCR-UHFFFAOYSA-D 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
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- 239000002253 acid Substances 0.000 claims description 2
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- QEKREONBSFPWTQ-UHFFFAOYSA-N disilver dioxido(dioxo)tungsten Chemical compound [Ag+].[Ag+].[O-][W]([O-])(=O)=O QEKREONBSFPWTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- MHLYOTJKDAAHGI-UHFFFAOYSA-N silver molybdate Chemical compound [Ag+].[Ag+].[O-][Mo]([O-])(=O)=O MHLYOTJKDAAHGI-UHFFFAOYSA-N 0.000 claims description 2
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 claims 4
- 230000002045 lasting effect Effects 0.000 claims 2
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- 229910052748 manganese Inorganic materials 0.000 claims 2
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- 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910000416 bismuth oxide Inorganic materials 0.000 claims 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims 1
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- OGUCKKLSDGRKSH-UHFFFAOYSA-N oxalic acid oxovanadium Chemical compound [V].[O].C(C(=O)O)(=O)O OGUCKKLSDGRKSH-UHFFFAOYSA-N 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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- 239000003495 polar organic solvent Substances 0.000 description 1
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- 239000012041 precatalyst Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 description 1
- 229910000161 silver phosphate Inorganic materials 0.000 description 1
- 229940019931 silver phosphate Drugs 0.000 description 1
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 1
- 229910000367 silver sulfate Inorganic materials 0.000 description 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 description 1
- 229940056910 silver sulfide Drugs 0.000 description 1
- UKHWJBVVWVYFEY-UHFFFAOYSA-M silver;hydroxide Chemical class [OH-].[Ag+] UKHWJBVVWVYFEY-UHFFFAOYSA-M 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 238000009997 thermal pre-treatment Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003658 tungsten compounds Chemical class 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
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- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020117006837A KR101706790B1 (ko) | 2008-08-29 | 2009-07-24 | 촉매 기상 산화반응에 의해 방향족 탄화수소로부터 알데히드, 카르복실산 및 카르복실산 무수물, 특히 프탈산 무수물을 형성하기 위한 촉매 및 상기 유형의 촉매 제조 방법 |
CN200980142796.1A CN102196859B (zh) | 2008-08-29 | 2009-07-24 | 用于将芳族烃催化气相氧化以得到醛、羧酸和/或羧酸酐,特别是得到邻苯二甲酸酐的催化剂,以及用于制备这种催化剂的方法 |
EP09777410A EP2321045A2 (de) | 2008-08-29 | 2009-07-24 | Katalysator für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen zu aldehyden, carbonsäuren und/oder carbonsäureanhydriden, insbesondere zu phthalsäurenanhydrid, sowie verfahren zur herstellung eines solchen katalysators |
BRPI0913160-4A BRPI0913160B1 (pt) | 2008-08-29 | 2009-07-24 | Catalisador para a oxidação catalítica de fase gasosa de hidrocarbonetos aromáticos formando aldeídos, ácidos carboxílicos e/ou anidridos de ácido carboxílico, especialmente anidrido de ácido ftálico, assim como método para a fabricação de um catalisador desse tipo |
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DE102008044890.7 | 2008-08-29 | ||
DE102008044890.7A DE102008044890B4 (de) | 2008-08-29 | 2008-08-29 | Katalysator für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen zu Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden, insbesondere zu Phthalsäureanhydrid, sowie Verfahren zur Herstellung eines solchen Katalysators |
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PCT/EP2009/005372 WO2010022830A2 (de) | 2008-08-29 | 2009-07-24 | Katalysator für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen zu aldehyden, carbonsäuren und/oder carbonsäureanhydriden, insbesondere zu phthalsäurenanhydrid, sowie verfahren zur herstellung eines solchen katalysators |
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KR (1) | KR101706790B1 (de) |
CN (1) | CN102196859B (de) |
BR (1) | BRPI0913160B1 (de) |
DE (1) | DE102008044890B4 (de) |
TW (1) | TWI518079B (de) |
WO (1) | WO2010022830A2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2501472A1 (de) * | 2009-11-20 | 2012-09-26 | Basf Se | Mehrlagenkatalysator zur herstellung von carbonsäuren und/oder carbonsäureanhydriden mit vanadiumantimonat in wenigstens einer katalysatorlage und verfahren zur herstellung von phthalsäureanhydrid mit niedriger hotspottemperatur |
KR20150115891A (ko) * | 2013-02-07 | 2015-10-14 | 바스프 에스이 | 원소 Mo 및 V을 함유하는 다원소 산화물 및 하나 이상의 몰리브덴 산화물의 혼합물인 촉매 활성 물질을 제조하는 방법 |
EP3047904A1 (de) | 2015-01-22 | 2016-07-27 | Basf Se | Katalysatorsystem zur Oxidierung von O-Xylen und/oder Naphthalen zu Phthalsäureanhydrid |
CN114539207A (zh) * | 2020-11-24 | 2022-05-27 | 万华化学(四川)有限公司 | 一种制备丙交酯的方法及催化剂 |
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CN107999107A (zh) * | 2016-10-28 | 2018-05-08 | 中国石油化工股份有限公司 | 一种顺酐催化剂及其制备方法和应用 |
DE102017202351A1 (de) * | 2017-02-14 | 2018-08-16 | Clariant International Ltd | Katalysatormaterial zur Oxidation von Kohlenwasserstoffen mit antimondotiertem Titandioxid |
CN109110910A (zh) * | 2018-08-31 | 2019-01-01 | 江苏新亿源环保科技有限公司 | 一种高催化性悬浮梯级生物滤料的制备方法 |
CN109158119A (zh) * | 2018-09-14 | 2019-01-08 | 中海油天津化工研究设计院有限公司 | 一种用于均四甲苯氧化的催化剂及制备方法 |
CN109369544B (zh) * | 2018-12-05 | 2022-06-03 | 兰州大学 | 一种催化氧化制备5-甲基吡嗪-2-羧酸的方法 |
CN114100651B (zh) * | 2020-08-25 | 2023-12-08 | 中国石油化工股份有限公司 | 一种苯氧化制顺酐催化剂及其制备方法和应用 |
CN114682278B (zh) * | 2020-12-29 | 2023-09-01 | 中国石油化工股份有限公司 | 一种抗失磷钒磷氧催化剂 |
IT202100021746A1 (it) | 2021-08-11 | 2023-02-11 | Polynt S P A | Letto catalitico multistrato per la produzione di anidride ftalica. |
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- 2009-07-24 CN CN200980142796.1A patent/CN102196859B/zh active Active
- 2009-07-24 WO PCT/EP2009/005372 patent/WO2010022830A2/de active Application Filing
- 2009-07-24 BR BRPI0913160-4A patent/BRPI0913160B1/pt not_active IP Right Cessation
- 2009-07-24 KR KR1020117006837A patent/KR101706790B1/ko active IP Right Grant
- 2009-08-04 TW TW098126162A patent/TWI518079B/zh not_active IP Right Cessation
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DE102004014918A1 (de) * | 2004-03-26 | 2005-10-13 | Basf Ag | Katalysator mit einer Silber-Vanadiumoxidphase und einer Promotorphase |
WO2009095216A2 (de) * | 2008-02-01 | 2009-08-06 | Josef Breimair | Katalysator für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen zu aldehyden, carbonsäuren und/oder carbonsäureanhydriden, insbesondere zu phthalsäureanhydrid |
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EP2501472A1 (de) * | 2009-11-20 | 2012-09-26 | Basf Se | Mehrlagenkatalysator zur herstellung von carbonsäuren und/oder carbonsäureanhydriden mit vanadiumantimonat in wenigstens einer katalysatorlage und verfahren zur herstellung von phthalsäureanhydrid mit niedriger hotspottemperatur |
KR20150115891A (ko) * | 2013-02-07 | 2015-10-14 | 바스프 에스이 | 원소 Mo 및 V을 함유하는 다원소 산화물 및 하나 이상의 몰리브덴 산화물의 혼합물인 촉매 활성 물질을 제조하는 방법 |
KR102188464B1 (ko) | 2013-02-07 | 2020-12-08 | 바스프 에스이 | 원소 Mo 및 V을 함유하는 다원소 산화물 및 하나 이상의 몰리브덴 산화물의 혼합물인 촉매 활성 물질을 제조하는 방법 |
EP3047904A1 (de) | 2015-01-22 | 2016-07-27 | Basf Se | Katalysatorsystem zur Oxidierung von O-Xylen und/oder Naphthalen zu Phthalsäureanhydrid |
WO2016116340A1 (en) | 2015-01-22 | 2016-07-28 | Basf Se | Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
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CN114539207A (zh) * | 2020-11-24 | 2022-05-27 | 万华化学(四川)有限公司 | 一种制备丙交酯的方法及催化剂 |
CN114539207B (zh) * | 2020-11-24 | 2023-09-19 | 万华化学(四川)有限公司 | 一种制备丙交酯的方法及催化剂 |
Also Published As
Publication number | Publication date |
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KR101706790B1 (ko) | 2017-02-15 |
BRPI0913160B1 (pt) | 2018-03-27 |
EP2321045A2 (de) | 2011-05-18 |
TW201012805A (en) | 2010-04-01 |
BRPI0913160A2 (pt) | 2016-07-26 |
WO2010022830A3 (de) | 2010-05-20 |
CN102196859B (zh) | 2014-08-06 |
DE102008044890A1 (de) | 2010-03-04 |
TWI518079B (zh) | 2016-01-21 |
CN102196859A (zh) | 2011-09-21 |
DE102008044890B4 (de) | 2023-09-14 |
KR20110050694A (ko) | 2011-05-16 |
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