BRPI0520292A2 - catalisador de camadas méltiplas para produÇço de anidrido de Ácido ftÁlico - Google Patents
catalisador de camadas méltiplas para produÇço de anidrido de Ácido ftÁlicoInfo
- Publication number
- BRPI0520292A2 BRPI0520292A2 BRPI0520292-2A BRPI0520292A BRPI0520292A2 BR PI0520292 A2 BRPI0520292 A2 BR PI0520292A2 BR PI0520292 A BRPI0520292 A BR PI0520292A BR PI0520292 A2 BRPI0520292 A2 BR PI0520292A2
- Authority
- BR
- Brazil
- Prior art keywords
- catalyst layer
- catalyst
- mass content
- active mass
- acid anhydride
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 16
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical compound C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 title abstract 3
- 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
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000000034 method 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
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- 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)
Abstract
CATALISADOR DE CAMADAS MéLTIPLAS PARA PRODUÇçO DE ANIDRIDO DE ÁCIDO FTÁLICO. A presente invenção refere-se a um catalisador para produção de anidrido de ácido ftálico por oxidação de fase gasosa de o-xileno e/ou naftalina, que contém pelo menos três camadas de catalisador, designadas como primeira, segunda ou terceira camada de catalisador, do lado de entrada de gás em direção ao lado de saída de gás, sendo que as camadas de catalisador apresentam, em cada caso, uma massa ativa, que contém TiO~ 2~, com um teor de Na de menos de 0,3%, e sendo que o teor de massa ativa diminui da primeira camada de catalisador, situada em direção ao lado de entrada de gás, para a terceira camada de catalisador, situada em direção ao lado de saída do gás, com a condição de que a) a primeira camada de catalisador apresenta um teor de massa ativa entre cerca de 7 e 12% em peso, b) a segunda camada de catalisador apresenta um teor de massa ativa no âmbito entre 6 e 11% em peso, sendo que o teor de massa ativa da segunda camada de catalisador é menor ou igual ao teor de massa ativa da primeira camada de catalisador, e c) a terceira camada de catalisador apresenta um teor de massa ativa no âmbito entre 5 e 10% em peso, sendo que o teor de massa ativa da terceira camada de catalisador é menor ou igual ao teor de massa ativa da segunda camada de catalisador. Além disso, é descrito um processo preferido para produção de um catalisador desse tipo, bem como o uso preferido do dióxido de titânio usado de acordo com a invenção.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2005/005548 WO2005115616A1 (de) | 2004-05-29 | 2005-05-22 | Mehrlagen-katalysator zur herstellung von phthalsäureanhydrid |
| PCT/EP2005/012703 WO2006125468A1 (de) | 2005-05-22 | 2005-11-28 | Mehrlagen-katalysator zur herstellung von phthalsäureanhydrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0520292A2 true BRPI0520292A2 (pt) | 2009-04-28 |
Family
ID=35788472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0520292-2A BRPI0520292A2 (pt) | 2005-05-22 | 2005-11-28 | catalisador de camadas méltiplas para produÇço de anidrido de Ácido ftÁlico |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7968491B2 (pt) |
| JP (1) | JP2008545524A (pt) |
| KR (1) | KR100939142B1 (pt) |
| AT (1) | ATE518591T1 (pt) |
| BR (1) | BRPI0520292A2 (pt) |
| IL (1) | IL186271A0 (pt) |
| MX (1) | MX2007014147A (pt) |
| RU (1) | RU2370313C2 (pt) |
| WO (1) | WO2006125468A1 (pt) |
| ZA (1) | ZA200708804B (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612406A (zh) * | 2009-11-20 | 2012-07-25 | 巴斯夫欧洲公司 | 用于制备羧酸和/或羧酸酐的在至少一个催化剂层中具有锑酸钒的多层催化剂及具有低热点温度的制备邻苯二甲酸酐的方法 |
| 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 |
| TW201206896A (en) | 2010-04-13 | 2012-02-16 | 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 |
| EP2598238A4 (en) | 2010-07-30 | 2014-08-20 | Basf Se | CATALYZER FOR OXIDIZING O-XYLENE AND / OR NAPHTHALINE TO PHTHALIC ACID ANHYDRIDE |
| US9212157B2 (en) | 2010-07-30 | 2015-12-15 | Basf Se | Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride |
| US9029289B2 (en) | 2012-07-16 | 2015-05-12 | Basf Se | Catalyst for preparing carboxylic acids and/or carboxylic anhydrides |
| JP6618917B2 (ja) | 2014-02-17 | 2019-12-11 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | ｏ−キシレンおよび／またはナフタレンをフタル酸無水物に酸化する触媒系 |
| EP2987552A1 (en) | 2014-08-22 | 2016-02-24 | Basf Se | Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
| US9868713B2 (en) | 2014-02-17 | 2018-01-16 | Basf Se | Catalyst system for oxidizing o-xylol and/or naphthalene into phthalic anhydride |
| ES2617603T3 (es) | 2014-04-24 | 2017-06-19 | Clariant International Ltd. | Disposición de catalizador con grado optimizado de huecos para la preparación de anhídrido de ácido ftálico |
| EP3047904A1 (en) | 2015-01-22 | 2016-07-27 | Basf Se | Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride |
Family Cites Families (37)
| 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 |
| 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 |
| IT1193930B (it) * | 1980-04-02 | 1988-08-31 | Alusuisse Italia Spa | Catalizzatore per la fabbricazione di anidride ftalica |
| EP0099431B1 (en) | 1982-07-20 | 1987-10-28 | Amoco Corporation | Process for production of maleic 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 |
| US5235071A (en) | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
| US5504218A (en) | 1994-04-05 | 1996-04-02 | Nippon Shokubai Co., Ltd. | Method for production pyromellitic anhydride |
| 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 |
| GB9503541D0 (en) | 1995-02-22 | 1995-04-12 | Evc Tech Ag | Oxychlorination of ethylene in two stage fixed bed reactor |
| WO1996026171A1 (en) * | 1995-02-22 | 1996-08-29 | Evc Technology 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 |
| US5854172A (en) * | 1997-01-17 | 1998-12-29 | The Standard Oil Company | Preparation of vanadium antimonate based catalysts using SnO2 ·xH2 O |
| SE9700655L (sv) * | 1997-02-25 | 1998-05-11 | Neste Oy | Förfarande för framställning av ftalsyraanhydrid |
| DE19707943C2 (de) * | 1997-02-27 | 1999-07-08 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid und Katalysator hierfür |
| DE59808069D1 (de) * | 1997-02-27 | 2003-05-28 | Basf Ag | Verfahren zur herstellung von schalenkatalysatoren für die katalytische gasphasenoxidation von aromatischen kohlenwasserstoffen |
| DE19709589C2 (de) | 1997-03-08 | 2000-03-30 | Bwi Huettlin Gmbh | Fließbettapparatur zum Behandeln von partikelförmigem Gut |
| DE19823262A1 (de) * | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE19823275A1 (de) * | 1998-05-26 | 1999-12-02 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen |
| 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 |
| DE10323461A1 (de) * | 2003-05-23 | 2004-12-09 | Basf Ag | Herstellung von Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden mittels Vanadiumoxid, Titandioxid und Antimonoxid enthaltender Katalysatoren |
| DE10323818A1 (de) * | 2003-05-23 | 2004-12-09 | Basf Ag | Katalysatorsysteme zur Herstellung von Phthalsäureanhydrid |
| DE10323817A1 (de) * | 2003-05-23 | 2004-12-09 | Basf Ag | Verfahren zur Herstellung von Phthalsäureanhydrid |
| DE10344846A1 (de) * | 2003-09-26 | 2005-04-14 | Basf Ag | Gasphasenoxidationskatalysator mit definierter Vanadiumoxid-Teilchengrößenverteilung |
| 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 |
| JP5174462B2 (ja) * | 2004-11-18 | 2013-04-03 | ビーエーエスエフ ソシエタス・ヨーロピア | 触媒を製造するための二酸化チタン混合物の使用 |
| DE102005009473A1 (de) * | 2005-03-02 | 2006-09-07 | Süd-Chemie AG | Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid |
| WO2006092305A1 (de) * | 2005-03-02 | 2006-09-08 | Süd-Chemie AG | Verfahren zur herstellung eines mehrlagen-katalysators zur erzeugung von phthalsäureanhydrid |
-
2005
- 2005-11-28 KR KR1020077029732A patent/KR100939142B1/ko not_active Expired - Fee Related
- 2005-11-28 RU RU2007147992/04A patent/RU2370313C2/ru not_active IP Right Cessation
- 2005-11-28 US US11/914,147 patent/US7968491B2/en not_active Expired - Fee Related
- 2005-11-28 BR BRPI0520292-2A patent/BRPI0520292A2/pt not_active Application Discontinuation
- 2005-11-28 WO PCT/EP2005/012703 patent/WO2006125468A1/de not_active Ceased
- 2005-11-28 ZA ZA200708804A patent/ZA200708804B/xx unknown
- 2005-11-28 JP JP2008512692A patent/JP2008545524A/ja not_active Withdrawn
- 2005-11-28 MX MX2007014147A patent/MX2007014147A/es active IP Right Grant
- 2005-11-28 AT AT05813596T patent/ATE518591T1/de active
-
2007
- 2007-09-25 IL IL186271A patent/IL186271A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20090306409A1 (en) | 2009-12-10 |
| IL186271A0 (en) | 2008-01-20 |
| KR20080023691A (ko) | 2008-03-14 |
| ZA200708804B (en) | 2009-01-28 |
| WO2006125468A1 (de) | 2006-11-30 |
| ATE518591T1 (de) | 2011-08-15 |
| JP2008545524A (ja) | 2008-12-18 |
| US7968491B2 (en) | 2011-06-28 |
| RU2370313C2 (ru) | 2009-10-20 |
| MX2007014147A (es) | 2008-03-18 |
| KR100939142B1 (ko) | 2010-01-28 |
| RU2007147992A (ru) | 2009-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: SUED-CHEMIE IP GMBH AND CO. KG (DE) |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 13 E 25 DA LPI. |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |