ZA200708804B - Multi-layered catalyst for producing phthalic anhydride - Google Patents
Multi-layered catalyst for producing phthalic anhydrideInfo
- Publication number
- ZA200708804B ZA200708804B ZA200708804A ZA200708804A ZA200708804B ZA 200708804 B ZA200708804 B ZA 200708804B ZA 200708804 A ZA200708804 A ZA 200708804A ZA 200708804 A ZA200708804 A ZA 200708804A ZA 200708804 B ZA200708804 B ZA 200708804B
- Authority
- ZA
- South Africa
- Prior art keywords
- active composition
- catalyst
- catalyst zone
- composition content
- weight
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 15
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title abstract 2
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229940078552 o-xylene Drugs 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000004408 titanium dioxide Substances 0.000 abstract 1
Classifications
-
- B01J35/19—
-
- 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
-
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- 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
-
- 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
- B01J37/0219—Coating the coating containing organic compounds
-
- 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
-
- 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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2005/005548 WO2005115616A1 (de) | 2004-05-29 | 2005-05-22 | Mehrlagen-katalysator zur herstellung von phthalsäureanhydrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200708804B true ZA200708804B (en) | 2009-01-28 |
Family
ID=35788472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200708804A ZA200708804B (en) | 2005-05-22 | 2005-11-28 | Multi-layered catalyst for producing phthalic anhydride |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7968491B2 (de) |
| JP (1) | JP2008545524A (de) |
| KR (1) | KR100939142B1 (de) |
| AT (1) | ATE518591T1 (de) |
| BR (1) | BRPI0520292A2 (de) |
| IL (1) | IL186271A0 (de) |
| MX (1) | MX2007014147A (de) |
| RU (1) | RU2370313C2 (de) |
| WO (1) | WO2006125468A1 (de) |
| ZA (1) | ZA200708804B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| BR112013001388A2 (pt) | 2010-07-30 | 2016-05-24 | Basf Se | catalisador para a oxidação de o-xileno e/ou naftaleno para anidrido ftálico, e, processo para a oxidação em fase gasosa |
| US9029289B2 (en) | 2012-07-16 | 2015-05-12 | Basf Se | Catalyst for preparing carboxylic acids and/or carboxylic anhydrides |
| EP3107653B1 (de) | 2014-02-17 | 2023-08-16 | Basf Se | Katalysatorsystem zur oxidierung von o-xylen und/oder naphthalen zu phthalsäureanhydrid |
| EP2987552A1 (de) | 2014-08-22 | 2016-02-24 | Basf Se | Katalysatorsystem zur Oxidierung von O-Xylen und/oder Naphthalen zu Phthalsäureanhydrid |
| JP6563410B2 (ja) | 2014-02-17 | 2019-08-21 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | ｏ−キシロールおよび／またはナフタレンをフタル酸無水物に酸化する触媒系 |
| RU2646601C2 (ru) | 2014-04-24 | 2018-03-06 | Клариант Интернэшнл Лтд | Катализаторная компоновка с оптимизированной порозностью для получения фталевого ангидрида |
| EP3047904A1 (de) | 2015-01-22 | 2016-07-27 | Basf Se | Katalysatorsystem zur Oxidierung von O-Xylen und/oder Naphthalen zu Phthalsäureanhydrid |
Family Cites Families (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2035606A (en) * | 1931-04-30 | 1936-03-31 | American Cyanamid & Chem Corp | Coated catalysts |
| US2142678A (en) * | 1934-12-31 | 1939-01-03 | Solvay Process Co | Preparation of phthalic anhydride |
| DE1769998B2 (de) * | 1968-08-20 | 1977-01-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von phthalsaeureanhydrid |
| DE2005969A1 (en) | 1970-02-10 | 1971-08-26 | Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen | Dicarboxylic acids/and acid anhydridespreparation by isothe - process |
| DE2106796C3 (de) * | 1971-02-12 | 1981-09-24 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Herstellung Festbettkatalysatoren mit einem Überzug aus Vanadiumpentoxid und Titandioxid |
| BE792196A (fr) * | 1971-12-01 | 1973-06-01 | Basf Ag | Catalyseurs sur support contenant de l'anhydride vanadique et de l'oxyde de zirconium |
| US3926846A (en) * | 1972-08-25 | 1975-12-16 | Nippon Catalytic Chem Ind | Catalysts for the preparation of phthalic anhydride |
| IT1193930B (it) * | 1980-04-02 | 1988-08-31 | Alusuisse Italia Spa | Catalizzatore per la fabbricazione di anidride ftalica |
| EP0099431B1 (de) | 1982-07-20 | 1987-10-28 | Amoco Corporation | Verfahren zur Herstellung von Maleinsäureanhydrid |
| JPS63253080A (ja) | 1987-04-10 | 1988-10-20 | Nippon Steel Chem Co Ltd | 無水フタル酸の製造方法 |
| US5235071A (en) | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
| CN1066707C (zh) | 1994-04-05 | 2001-06-06 | 株式会社日本触媒 | 生产1,2,4,5－苯四酸酐的方法 |
| 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 |
| EP0810985B1 (de) * | 1995-02-22 | 1999-12-08 | Evc Technology Ag | Oxychlorierung von ethylen in einem zweistufigen festbett reaktor |
| GB9503541D0 (en) | 1995-02-22 | 1995-04-12 | Evc Tech Ag | Oxychlorination of ethylene in two stage fixed bed reactor |
| DE19519172A1 (de) * | 1995-05-24 | 1996-11-28 | Consortium Elektrochem Ind | Trägerkatalysator für Gasphasenoxidationsreaktoren |
| TW415939B (en) | 1996-10-23 | 2000-12-21 | Nippon Steel Chemical Co | Gas-phase oxidization process and process for the preparation of phthalic anhydride |
| SE507313C2 (sv) * | 1997-02-25 | 1998-05-11 | Neste Oy | Förfarande för framställning av ftalsyraanhydrid |
| EP0966324B1 (de) * | 1997-02-27 | 2003-04-23 | Basf Aktiengesellschaft | Verfahren zur herstellung von schalenkatalysatoren für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen |
| DE19707943C2 (de) * | 1997-02-27 | 1999-07-08 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid und Katalysator hierfür |
| DE19709589C2 (de) | 1997-03-08 | 2000-03-30 | Bwi Huettlin Gmbh | Fließbettapparatur zum Behandeln von partikelförmigem Gut |
| 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 |
| DE19839001A1 (de) * | 1998-08-27 | 2000-03-02 | Basf Ag | Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen |
| DE10040827A1 (de) * | 2000-08-21 | 2002-03-07 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE10206989A1 (de) * | 2002-02-19 | 2003-08-21 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE10323817A1 (de) * | 2003-05-23 | 2004-12-09 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE10323818A1 (de) * | 2003-05-23 | 2004-12-09 | Basf Ag | Katalysatorsysteme zur Herstellung von Phthalsäureanhydrid |
| DE10323461A1 (de) * | 2003-05-23 | 2004-12-09 | Basf Ag | Herstellung von Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden mittels Vanadiumoxid, Titandioxid und Antimonoxid enthaltender Katalysatoren |
| DE10344846A1 (de) * | 2003-09-26 | 2005-04-14 | Basf Ag | Gasphasenoxidationskatalysator mit definierter Vanadiumoxid-Teilchengrößenverteilung |
| DE102004026472A1 (de) * | 2004-05-29 | 2005-12-22 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
| WO2005115615A1 (de) * | 2004-05-29 | 2005-12-08 | Süd-Chemie AG | Katalysator sowie verfahren zur herstellung von phthalsäureanhydrid |
| KR101308197B1 (ko) * | 2004-11-18 | 2013-09-13 | 바스프 에스이 | 촉매의 제조를 위한, 이산화티탄 혼합물의 용도 |
| DE102005009473A1 (de) * | 2005-03-02 | 2006-09-07 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
| RU2362621C2 (ru) * | 2005-03-02 | 2009-07-27 | Зюд-Хеми Аг | Способ получения многослойного катализатора для производства фталевого ангидрида |
-
2005
- 2005-11-28 US US11/914,147 patent/US7968491B2/en not_active Expired - Fee Related
- 2005-11-28 JP JP2008512692A patent/JP2008545524A/ja not_active Withdrawn
- 2005-11-28 RU RU2007147992/04A patent/RU2370313C2/ru not_active IP Right Cessation
- 2005-11-28 AT AT05813596T patent/ATE518591T1/de active
- 2005-11-28 WO PCT/EP2005/012703 patent/WO2006125468A1/de active Application Filing
- 2005-11-28 KR KR1020077029732A patent/KR100939142B1/ko not_active IP Right Cessation
- 2005-11-28 ZA ZA200708804A patent/ZA200708804B/xx unknown
- 2005-11-28 BR BRPI0520292-2A patent/BRPI0520292A2/pt not_active Application Discontinuation
- 2005-11-28 MX MX2007014147A patent/MX2007014147A/es active IP Right Grant
-
2007
- 2007-09-25 IL IL186271A patent/IL186271A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008545524A (ja) | 2008-12-18 |
| BRPI0520292A2 (pt) | 2009-04-28 |
| WO2006125468A1 (de) | 2006-11-30 |
| ATE518591T1 (de) | 2011-08-15 |
| RU2007147992A (ru) | 2009-06-27 |
| MX2007014147A (es) | 2008-03-18 |
| US7968491B2 (en) | 2011-06-28 |
| KR20080023691A (ko) | 2008-03-14 |
| RU2370313C2 (ru) | 2009-10-20 |
| US20090306409A1 (en) | 2009-12-10 |
| KR100939142B1 (ko) | 2010-01-28 |
| IL186271A0 (en) | 2008-01-20 |
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