AR049761A1 - Preparacion de catalizadores de fosforo / vanadio - Google Patents
Preparacion de catalizadores de fosforo / vanadioInfo
- Publication number
- AR049761A1 AR049761A1 ARP040101525A ARP040101525A AR049761A1 AR 049761 A1 AR049761 A1 AR 049761A1 AR P040101525 A ARP040101525 A AR P040101525A AR P040101525 A ARP040101525 A AR P040101525A AR 049761 A1 AR049761 A1 AR 049761A1
- Authority
- AR
- Argentina
- Prior art keywords
- phosphorus
- preparation
- reflux
- mixture
- vanadium catalysts
- Prior art date
Links
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
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl 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
- B01J23/002—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
- 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
- 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
- B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
-
- 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
- B01J37/08—Heat treatment
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
Abstract
Un proceso para preparar un catalizador para la produccion de anhídrido maleico en donde un compuesto de vanadio 5 tal como V205, un ácido fosforico anhidro, y opcionalmente promotores se mezclan en un disolvente de alcohol orgánico, la mezcla se lleva rápidamente a reflujo y a continuacion se somete a reflujo para reducir el compuesto de vanadio hasta el grado deseado, la mezcla de reflujo se enfría, los cristales del precursor se separan mediante filtracion y luego se secab y calcinan
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/438,425 US6858561B2 (en) | 2003-05-15 | 2003-05-15 | Phosphorus/vanadium catalyst preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
AR049761A1 true AR049761A1 (es) | 2006-09-06 |
Family
ID=33417573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP040101525A AR049761A1 (es) | 2003-05-15 | 2004-05-05 | Preparacion de catalizadores de fosforo / vanadio |
Country Status (13)
Country | Link |
---|---|
US (1) | US6858561B2 (es) |
EP (1) | EP1628761A4 (es) |
JP (1) | JP2007534458A (es) |
KR (1) | KR101013917B1 (es) |
CN (1) | CN101155638A (es) |
AR (1) | AR049761A1 (es) |
AU (1) | AU2004240910B8 (es) |
BR (1) | BRPI0410199B8 (es) |
CA (1) | CA2524218C (es) |
MX (1) | MXPA05012261A (es) |
SA (1) | SA04250234B1 (es) |
TW (1) | TWI333873B (es) |
WO (1) | WO2004103557A1 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100707039B1 (ko) | 2005-10-07 | 2007-04-13 | 에스케이 주식회사 | 수열안정성을 갖는 다공성 분자체 촉매 및 그 제조방법 |
US7619099B2 (en) * | 2006-04-17 | 2009-11-17 | Scientific Design Company, Inc. | Reduction of acrylic acid in the production of maleic anhydride |
US7790319B2 (en) * | 2006-04-21 | 2010-09-07 | Valence Technology, Inc. | Method for making electrode active material |
US7589217B2 (en) * | 2006-04-24 | 2009-09-15 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Yield improvement in the production of maleic anhydride |
US8143461B2 (en) * | 2006-09-05 | 2012-03-27 | Huntsman Petrochemical Llc | Maleic anhydride catalyst and method for its preparation |
EP2318584A1 (en) * | 2008-08-13 | 2011-05-11 | Dow Global Technologies LLC | Process of fabricating peptide-coated fibers |
WO2010019651A1 (en) * | 2008-08-13 | 2010-02-18 | Dow Global Technologies Inc. | Peptide-coated fibers |
US8765629B2 (en) | 2011-09-16 | 2014-07-01 | Eastman Chemical Company | Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US9573119B2 (en) | 2011-09-16 | 2017-02-21 | Eastman Chemical Company | Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US8993801B2 (en) | 2011-09-16 | 2015-03-31 | Eastman Chemical Company | Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
US8883672B2 (en) | 2011-09-16 | 2014-11-11 | Eastman Chemical Company | Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids |
CN103657680B (zh) * | 2012-09-26 | 2015-04-08 | 上海华谊丙烯酸有限公司 | 铁酸盐催化剂、其制备方法和用途 |
DE102014004786B4 (de) * | 2014-04-02 | 2021-09-30 | Clariant International Ltd. | Alkalimetall-modifizierter Vanadium-Phosphor-Oxid (VPO)-Katalysator |
CN106582747B (zh) * | 2015-10-19 | 2019-05-14 | 中国石油化工股份有限公司 | 用于生产顺酐的催化剂的制备方法 |
CN106946290B (zh) * | 2016-01-07 | 2018-11-30 | 中国科学院过程工程研究所 | 一种五氧化二钒提纯的方法 |
CN108246325B (zh) * | 2018-02-09 | 2020-09-11 | 中国科学院过程工程研究所 | 一种磷酸氧钒催化剂的制备方法及其用途 |
DE102019100983A1 (de) * | 2019-01-16 | 2020-07-16 | Clariant International Ltd | Verfahren zur herstellung eines vpo-katalysators |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132670A (en) | 1974-11-06 | 1979-01-02 | Chevron Research Company | Method of preparing vanadium (IV) phosphate composition with high intrinsic surface area |
US3975300A (en) | 1974-07-01 | 1976-08-17 | Mobil Oil Corporation | One step method of preparation of vanadium-phosphorus complex in the absence of hydrogen halide |
US4064070A (en) | 1974-12-23 | 1977-12-20 | Chevron Research Company | Catalyst for producing maleic anhydride |
US4392986A (en) * | 1981-10-08 | 1983-07-12 | Exxon Research & Engineering Co. | Catalyst for carboxylic anhydride production |
US4517371A (en) | 1981-12-02 | 1985-05-14 | Exxon Research & Engineering Co. | Process for the synthesis of carboxylic anhydrides using a vanadium, phosphorus oxygen containing catalyst composition |
US4435521A (en) * | 1982-05-24 | 1984-03-06 | Exxon Research & Engineering Co. | Heterogeneous process for preparing vanadium phosphorus oxygen containing catalyst composition |
US4569925A (en) * | 1982-07-01 | 1986-02-11 | Exxon Research & Engineering Co. | Process for preparing a vanadium phosphorus oxygen catalyst composition by an organic solution method |
US4996179A (en) * | 1989-01-17 | 1991-02-26 | Amoco Corporation | Maleic anhydride catalysts and process for their manufacture |
US5155235A (en) | 1990-07-12 | 1992-10-13 | Mitsui Toatsu Chemicals, Inc. | Catalyst for producing maleic anhydride from butane and process for preparing same |
US5137860A (en) | 1991-06-27 | 1992-08-11 | Monsanto Company | Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride |
US5364824A (en) | 1992-12-08 | 1994-11-15 | Huntsman Specialty Chemicals Corporation | Catalysis for the production of maleic anhydride containing vanadium-phosphorus oxide with selected promoter elements |
EP0608837B1 (en) * | 1993-01-29 | 1998-07-08 | Mitsubishi Chemical Corporation | Process for producing a vanadium-phosphorus oxide catalyst precursor |
JPH0751573A (ja) * | 1993-01-29 | 1995-02-28 | Mitsubishi Chem Corp | バナジウム−リン酸化物含有触媒前駆体の製造方法 |
US5543532A (en) * | 1994-03-31 | 1996-08-06 | E. I. Du Pont De Nemours And Company | Catalyst and method for vapor phase oxidation of alkane hydrocarbons |
US5922637A (en) | 1997-03-28 | 1999-07-13 | Scientific Design Company, Inc. | Phosphorus/vanadium catalyst preparation |
US5885919A (en) * | 1997-07-30 | 1999-03-23 | Scientific Design Company, Inc. | Phosphorus/vanadium catalyst preparation |
BE1012101A6 (fr) | 1998-06-23 | 2000-05-02 | Pantochim Sa | Procede de conversion a haut rendement de n-butane en anhydride maleique par recyclage des gaz uses. |
US6107234A (en) * | 1999-01-29 | 2000-08-22 | Scientific Design Company, Inc. | Phosphorus/vanadium maleic anhydride catalyst preparation |
DE10053494A1 (de) * | 2000-10-27 | 2002-05-02 | Basf Ag | Katalysator und Verfahren zur Herstellung von Maleinsäureanhydrid |
-
2003
- 2003-05-15 US US10/438,425 patent/US6858561B2/en not_active Expired - Lifetime
-
2004
- 2004-05-05 AR ARP040101525A patent/AR049761A1/es active IP Right Grant
- 2004-05-05 TW TW093112654A patent/TWI333873B/zh active
- 2004-05-06 AU AU2004240910A patent/AU2004240910B8/en not_active Expired
- 2004-05-06 EP EP04751490A patent/EP1628761A4/en not_active Ceased
- 2004-05-06 KR KR1020057021563A patent/KR101013917B1/ko active IP Right Grant
- 2004-05-06 WO PCT/US2004/014123 patent/WO2004103557A1/en active Application Filing
- 2004-05-06 JP JP2006532819A patent/JP2007534458A/ja active Pending
- 2004-05-06 CA CA2524218A patent/CA2524218C/en not_active Expired - Lifetime
- 2004-05-06 BR BRPI0410199A patent/BRPI0410199B8/pt active IP Right Grant
- 2004-05-06 MX MXPA05012261A patent/MXPA05012261A/es active IP Right Grant
- 2004-05-06 CN CNA2004800131591A patent/CN101155638A/zh active Pending
- 2004-07-28 SA SA04250234A patent/SA04250234B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
CA2524218A1 (en) | 2004-12-02 |
MXPA05012261A (es) | 2006-05-19 |
JP2007534458A (ja) | 2007-11-29 |
BRPI0410199A (pt) | 2006-05-23 |
BRPI0410199B8 (pt) | 2016-05-31 |
AU2004240910B2 (en) | 2009-06-25 |
KR20060086261A (ko) | 2006-07-31 |
EP1628761A4 (en) | 2010-01-27 |
TWI333873B (en) | 2010-12-01 |
SA04250234B1 (ar) | 2007-08-13 |
CA2524218C (en) | 2012-01-10 |
CN101155638A (zh) | 2008-04-02 |
AU2004240910B8 (en) | 2009-07-16 |
KR101013917B1 (ko) | 2011-02-14 |
AU2004240910A1 (en) | 2004-12-02 |
TW200505568A (en) | 2005-02-16 |
US20040229750A1 (en) | 2004-11-18 |
BRPI0410199B1 (pt) | 2014-01-21 |
EP1628761A1 (en) | 2006-03-01 |
US6858561B2 (en) | 2005-02-22 |
WO2004103557A1 (en) | 2004-12-02 |
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FG | Grant, registration |