TW418114B - Production of coated catalysts for the catalytic gas-phase oxidation of aromatic hydrocarbons - Google Patents
Production of coated catalysts for the catalytic gas-phase oxidation of aromatic hydrocarbons Download PDFInfo
- Publication number
- TW418114B TW418114B TW087102885A TW87102885A TW418114B TW 418114 B TW418114 B TW 418114B TW 087102885 A TW087102885 A TW 087102885A TW 87102885 A TW87102885 A TW 87102885A TW 418114 B TW418114 B TW 418114B
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- Taiwan
- Prior art keywords
- catalyst
- coated
- catalytically active
- active metal
- scope
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 158
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 33
- 230000003647 oxidation Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 27
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 65
- 150000001875 compounds Chemical class 0.000 claims abstract description 44
- 239000002243 precursor Substances 0.000 claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 34
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- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 1
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- 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 description 1
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- DALDUXIBIKGWTK-UHFFFAOYSA-N benzene;toluene Chemical compound C1=CC=CC=C1.CC1=CC=CC=C1 DALDUXIBIKGWTK-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
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- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
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- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- IPZJQDSFZGZEOY-UHFFFAOYSA-N dimethylmethylene Chemical class C[C]C IPZJQDSFZGZEOY-UHFFFAOYSA-N 0.000 description 1
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 1
- DWNAQMUDCDVSLT-UHFFFAOYSA-N diphenyl phthalate Chemical compound C=1C=CC=C(C(=O)OC=2C=CC=CC=2)C=1C(=O)OC1=CC=CC=C1 DWNAQMUDCDVSLT-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000007857 hydrazones Chemical class 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 229910000457 iridium oxide Inorganic materials 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
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- WVJVHUWVQNLPCR-UHFFFAOYSA-N octadecanoyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCCCC WVJVHUWVQNLPCR-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- YGSFNCRAZOCNDJ-UHFFFAOYSA-N propan-2-one Chemical compound CC(C)=O.CC(C)=O YGSFNCRAZOCNDJ-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000003021 water soluble solvent Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- 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
- C07C51/265—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 having alkyl side chains which are oxidised to carboxyl groups
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
- B01J37/0223—Coating of particles by rotation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19707946 | 1997-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW418114B true TW418114B (en) | 2001-01-11 |
Family
ID=7821710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW087102885A TW418114B (en) | 1997-02-27 | 1998-02-27 | Production of coated catalysts for the catalytic gas-phase oxidation of aromatic hydrocarbons |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6288273B1 (https=) |
| EP (1) | EP0966324B1 (https=) |
| JP (1) | JP4025891B2 (https=) |
| DE (1) | DE59808069D1 (https=) |
| MY (1) | MY129170A (https=) |
| TW (1) | TW418114B (https=) |
| WO (1) | WO1998037967A1 (https=) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1011577A3 (fr) * | 1997-11-27 | 1999-11-09 | Solvay | Catalyseur d'epoxydation, son utilisation et procede d'epoxydation en presence de catalyseur. |
| US6440378B1 (en) * | 1997-12-22 | 2002-08-27 | Toyota Jidosha Kabushiki Kaisha | Catalyst for purifying exhaust gases, a method of producing the same, and a method of purifying exhaust gases |
| DE19823275A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen |
| DE19823262A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE19824532A1 (de) | 1998-06-03 | 1999-12-09 | Basf Ag | Verfahren zur Herstellung von Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen und so erhältliche Katalysatoren |
| GB2348642B (en) * | 1998-07-31 | 2004-03-10 | Chinese Petroleum Corp | Process for the preparation of pyromellitic dianhydride |
| DE19839001A1 (de) * | 1998-08-27 | 2000-03-02 | Basf Ag | Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen |
| DE19851786A1 (de) | 1998-11-10 | 2000-05-11 | Basf Ag | Silber- und Vanadiumoxid enthaltendes Multimetalloxid und dessen Verwendung |
| US6465685B1 (en) | 1999-11-24 | 2002-10-15 | General Electric Company | Method for oxidation of xylene derivatives |
| DE19962616A1 (de) * | 1999-12-23 | 2001-06-28 | Basf Ag | Verfahren und Vorrichtung zur Erzeugung eines homogenen Gemisches aus einem dampfförmigen aromatischen Kohlenwasserstoff und einem Sauerstoff enthaltenden Gas |
| DE10015250A1 (de) * | 2000-03-28 | 2001-10-04 | Basf Ag | Schalenkatalysator für die Gasphasenhydrierung |
| DE10040827A1 (de) | 2000-08-21 | 2002-03-07 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE10040818A1 (de) * | 2000-08-21 | 2002-03-07 | Basf Ag | Verfahren zur Gasphasenpartialoxidation von aromatischen Kohlenwasserstoffen |
| JP4032652B2 (ja) * | 2001-02-23 | 2008-01-16 | 株式会社豊田中央研究所 | 複合酸化物粉末及びその製造方法 |
| US6897175B2 (en) * | 2001-10-09 | 2005-05-24 | General Electric | Catalyst and method for the alkylation of hydroxyaromatic compounds |
| DE10206989A1 (de) | 2002-02-19 | 2003-08-21 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE10208113A1 (de) * | 2002-02-26 | 2003-09-04 | Basf Ag | Verfahren zur Herstellung von Schalenkatalysatoren |
| WO2005035115A1 (en) * | 2003-10-14 | 2005-04-21 | Lg Chem, Ltd. | A catalyst for gaseous partial oxidation of propylene and method for preparing the same |
| US8097558B2 (en) * | 2004-05-29 | 2012-01-17 | Sud-Chemie Ag | Catalyst and method for producing phthalic anhydride |
| DE102004026472A1 (de) | 2004-05-29 | 2005-12-22 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
| DE102004027414A1 (de) * | 2004-06-04 | 2005-12-29 | Basf Ag | Gasphasenoxidation von alkylsubstituierten heterozyklischen Verbindungen |
| US7910769B2 (en) | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608733B2 (en) | 2004-09-02 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7568361B2 (en) | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7504535B2 (en) | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7586000B2 (en) | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7495125B2 (en) | 2004-09-02 | 2009-02-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7390921B2 (en) | 2004-09-02 | 2008-06-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7399882B2 (en) | 2004-09-02 | 2008-07-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7507857B2 (en) | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7482482B2 (en) | 2004-09-02 | 2009-01-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608732B2 (en) | 2005-03-08 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7563926B2 (en) * | 2004-09-02 | 2009-07-21 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572932B2 (en) | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7589231B2 (en) | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| CN101090769B (zh) * | 2005-03-02 | 2011-09-28 | 苏德-化学股份公司 | 用于制备邻苯二甲酸酐的多层催化剂的生产方法 |
| DE102005009473A1 (de) * | 2005-03-02 | 2006-09-07 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
| DE102005010645A1 (de) * | 2005-03-08 | 2005-08-04 | Basf Ag | Verfahren zum Befüllen eines Reaktors |
| US7968491B2 (en) * | 2005-05-22 | 2011-06-28 | Sud-Chemie Ag | Multi-layer catalyst for producing phthalic anhydride |
| US7884232B2 (en) | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7453016B1 (en) | 2005-12-20 | 2008-11-18 | Uop Llc | Selective hydrogenation process using layered catalyst composition and preparation of said catalyst |
| US7355068B2 (en) | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US20090163726A1 (en) | 2006-05-19 | 2009-06-25 | Basf Se | Catalyst system for preparing carboxylic acids and/or carboxylic anhydrides |
| EP1860091A1 (de) * | 2006-05-23 | 2007-11-28 | Süd-Chemie Ag | Katalysator enthaltend Titandioxid, insbesondere zur Herstellung von Phthalsäurenanhydrid |
| JP2009541245A (ja) * | 2006-06-20 | 2009-11-26 | ビーエーエスエフ ソシエタス・ヨーロピア | 触媒系及びカルボン酸及び／又は無水カルボン酸の製造法 |
| US7749375B2 (en) | 2007-09-07 | 2010-07-06 | Uop Llc | Hydrodesulfurization process |
| DE102008001402A1 (de) | 2008-04-28 | 2009-10-29 | Ceramtec Ag | Formkörper mit poröser Oberfläche und Verfahren zu seiner Herstellung |
| DE102009041960A1 (de) | 2009-09-17 | 2011-04-07 | Süd-Chemie AG | Verfahren zur Herstellung einer Katalysatoranordnung für die Herstellung von Phthalsäureanhydrid |
| DE102009049173A1 (de) * | 2009-10-13 | 2011-04-21 | Süd-Chemie AG | Reaktoranordnung zur katalytischen Gasphasenoxidation |
| 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 |
| DE102010006854A1 (de) | 2010-02-04 | 2011-08-04 | Süd-Chemie AG, 80333 | Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen |
| DE102010012090A1 (de) | 2010-03-19 | 2011-11-17 | Süd-Chemie AG | Verfahren zur katalytischen Gasphasenoxidation von Kohlenwasserstoffen und Katalysereaktionsvorrichtung |
| US20110230668A1 (en) * | 2010-03-19 | 2011-09-22 | Basf Se | Catalyst for gas phase oxidations based on low-sulfur and low-calcium titanium dioxide |
| US8901320B2 (en) | 2010-04-13 | 2014-12-02 | Basf Se | Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride |
| US8859459B2 (en) | 2010-06-30 | 2014-10-14 | Basf Se | Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydride |
| US9212157B2 (en) | 2010-07-30 | 2015-12-15 | Basf Se | Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride |
| DE102014203725A1 (de) | 2014-02-28 | 2015-09-03 | Basf Se | Oxidationskatalysator mit sattelförmigem Trägerformkörper |
| MX2019001131A (es) * | 2016-07-26 | 2019-07-22 | Basf Corp | Catalizador soportado, catalizador monolitico de reduccion catalitica selectiva (scr), metodo de preparacion del mismo y metodo para la eliminacion de oxidos de nitrogeno. |
| CN114146711B (zh) * | 2021-11-17 | 2023-10-10 | 中国五环工程有限公司 | 耐硫型卤代挥发性有机物催化燃烧整体式催化剂及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3565829A (en) | 1967-10-04 | 1971-02-23 | Basf Ag | Supported catalysts containing vanadium pentoxide and titanium dioxide |
| DE1769998B2 (de) | 1968-08-20 | 1977-01-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von phthalsaeureanhydrid |
| US3926846A (en) * | 1972-08-25 | 1975-12-16 | Nippon Catalytic Chem Ind | Catalysts for the preparation of phthalic anhydride |
| DE2436009C3 (de) | 1974-07-26 | 1982-04-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE2546268C3 (de) | 1975-10-16 | 1983-11-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Phthalsäureanhydrid aus o-Xylol oder Naphthalin |
| DE2547624C2 (de) | 1975-10-24 | 1981-10-08 | Basf Ag, 6700 Ludwigshafen | Vanadinpentoxid, Titandioxid, Antimon und Rubidium enthaltende Trägerkatalysatoren |
| US4203906A (en) | 1977-07-13 | 1980-05-20 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for catalytic vapor phase oxidation |
| US4203904A (en) | 1978-07-27 | 1980-05-20 | Chevron Research Company | Alkylation of aniline with a lactone in the presence of a base |
| JPS603307B2 (ja) | 1978-11-29 | 1985-01-26 | 株式会社日本触媒 | 無水フタル酸の製造方法 |
| CA1261860A (en) | 1984-05-21 | 1989-09-26 | Yoshiyuki Nakanishi | Method for the preparation of pyromellitic acid or its anhydride |
| JPS63253080A (ja) | 1987-04-10 | 1988-10-20 | Nippon Steel Chem Co Ltd | 無水フタル酸の製造方法 |
| EP0293859B1 (en) * | 1987-06-05 | 1992-01-22 | Nippon Shokubai Co., Ltd. | Catalyst for oxidation of acrolein and process for production thereof |
| DE3841990A1 (de) | 1988-12-14 | 1990-06-21 | Degussa | Verfahren zur reduktion von stickoxiden aus abgasen |
| DE4038109C2 (de) | 1990-11-29 | 1994-07-07 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Formkörpern mit poröser Oberfläche und enger Oberflächenporenradienverteilung, nach dem Verfahren hergestellte Formkörper und Verwendung dieser Formkörper |
| US5082814A (en) * | 1991-01-31 | 1992-01-21 | Engelhard Corporation | Shell-coated FCC catalysts |
| DE4442346A1 (de) * | 1994-11-29 | 1996-05-30 | Basf Ag | Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse |
-
1998
- 1998-02-12 WO PCT/EP1998/000778 patent/WO1998037967A1/de not_active Ceased
- 1998-02-12 JP JP53723298A patent/JP4025891B2/ja not_active Expired - Fee Related
- 1998-02-12 EP EP98909449A patent/EP0966324B1/de not_active Expired - Lifetime
- 1998-02-12 US US09/380,213 patent/US6288273B1/en not_active Expired - Fee Related
- 1998-02-12 DE DE59808069T patent/DE59808069D1/de not_active Expired - Lifetime
- 1998-02-26 MY MYPI98000842A patent/MY129170A/en unknown
- 1998-02-27 TW TW087102885A patent/TW418114B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MY129170A (en) | 2007-03-30 |
| EP0966324A1 (de) | 1999-12-29 |
| WO1998037967A1 (de) | 1998-09-03 |
| US6288273B1 (en) | 2001-09-11 |
| JP2001513016A (ja) | 2001-08-28 |
| DE59808069D1 (de) | 2003-05-28 |
| JP4025891B2 (ja) | 2007-12-26 |
| EP0966324B1 (de) | 2003-04-23 |
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