ES2120412T3 - Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas. - Google Patents
Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas.Info
- Publication number
- ES2120412T3 ES2120412T3 ES91202653T ES91202653T ES2120412T3 ES 2120412 T3 ES2120412 T3 ES 2120412T3 ES 91202653 T ES91202653 T ES 91202653T ES 91202653 T ES91202653 T ES 91202653T ES 2120412 T3 ES2120412 T3 ES 2120412T3
- Authority
- ES
- Spain
- Prior art keywords
- alkylene oxide
- stability
- improved activity
- oxide catalysts
- catalysts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
- C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
- C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8913—Cobalt and noble metals
-
- 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
- B01J37/06—Washing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
CATALIZADORES PARA LA PRODUCCION DE OXIDO DE ALQUILENO MEDIANTE LA EPOXIDACION DE ALQUILENO CON OXIGENO QUE COMPRENDEN UN SOPORTE CONTENIENDO PLATA, Y UNA CANTIDAD SUFICIENTE DE UN COMPONENTE DE COBALTO PARA REALZAR POR LO MENOS UNA ACTIVIDAD Y/O EFICACIA Y/O ESTABILIDAD COMPARADO CON UN CATALIZADOR SIMILAR QUE NO CONTIENE UN COMPONENTE DE COBALTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59624190A | 1990-10-12 | 1990-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2120412T3 true ES2120412T3 (es) | 1998-11-01 |
Family
ID=27535840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91202653T Expired - Lifetime ES2120412T3 (es) | 1990-10-12 | 1991-10-11 | Catalizadores de oxido de alquileno que tienen actividad y/o estabilidad mejoradas. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6511938B1 (es) |
EP (1) | EP0480538B1 (es) |
JP (2) | JP2720124B2 (es) |
KR (1) | KR0147853B1 (es) |
AT (1) | ATE170425T1 (es) |
AU (1) | AU656537B2 (es) |
CA (1) | CA2053411C (es) |
DE (1) | DE69130098T2 (es) |
DK (1) | DK0480538T3 (es) |
ES (1) | ES2120412T3 (es) |
Families Citing this family (91)
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US5861519A (en) * | 1997-05-23 | 1999-01-19 | Arco Chemical Technology, L.P. | Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters |
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AU2002356973B2 (en) * | 2001-11-20 | 2008-11-06 | Shell Internationale Research Maatschappij B.V. | A process and systems for the epoxidation of an olefin |
US7193094B2 (en) | 2001-11-20 | 2007-03-20 | Shell Oil Company | Process and systems for the epoxidation of an olefin |
CN100553763C (zh) * | 2002-02-25 | 2009-10-28 | 国际壳牌研究有限公司 | 负载的银催化剂和使用该催化剂的环氧化方法 |
US6831037B2 (en) | 2002-02-25 | 2004-12-14 | Saint-Gobain Norpro Corporation | Catalyst carriers |
CA2494767C (en) | 2002-06-28 | 2012-07-17 | John Robert Lockemeyer | A method for the start-up of an epoxidation process and a process for the epoxidation of an olefin |
DE60332457D1 (de) * | 2002-06-28 | 2010-06-17 | Shell Int Research | Verfahren zur verbesserung der selektivität eines katalysators und verfahren zum epoxidieren eines olefins |
TWI346574B (en) * | 2003-03-31 | 2011-08-11 | Shell Int Research | A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition |
CA2520776C (en) | 2003-04-01 | 2012-05-08 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process and a catalyst for use in the process |
US7348444B2 (en) * | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
US20040224841A1 (en) * | 2003-05-07 | 2004-11-11 | Marek Matusz | Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof |
BRPI0410090A (pt) | 2003-05-07 | 2006-05-16 | Shell Int Research | catalisadores contendo prata, a fabricação de tais catalisadores contendo prata e o seu uso |
US20040225138A1 (en) * | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
US8148555B2 (en) * | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
EP1670776B1 (en) * | 2003-09-29 | 2010-10-06 | Dow Technology Investments LLC | A process for the production of alkylene oxide using a gas-phase promoter system |
EP1675678B1 (en) | 2003-10-16 | 2011-09-28 | Dow Technology Investments LLC | Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production |
EP1737571B1 (en) * | 2004-01-20 | 2016-06-22 | Shell Internationale Research Maatschappij B.V. | A method of restoring catalytic activity of a spent hydroprocessing catalyst |
TW200613056A (en) * | 2004-04-01 | 2006-05-01 | Shell Int Research | A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation |
TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the catalyst |
TW200600190A (en) * | 2004-04-01 | 2006-01-01 | Shell Int Research | Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation |
EP1786797B1 (en) * | 2004-08-12 | 2014-11-26 | Velocys, Inc. | Process for converting ethylene to ethylene oxide using microchannel process technology |
EP1791635A2 (en) * | 2004-09-01 | 2007-06-06 | Shell Internationale Research Maatschappij B.V. | An olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier |
AU2005289799A1 (en) * | 2004-09-24 | 2006-04-06 | Shell Internationale Research Maatschappij B.V. | A process for selecting shaped particles, a process for installing a system, a process for reacting a gaseous feedstock in such a system, a computer program product, and a computer system |
TWI334363B (en) | 2005-06-07 | 2010-12-11 | Saint Gobain Ceramics | A catalyst carrier |
EP1890807B1 (en) | 2005-06-07 | 2019-04-03 | Shell International Research Maatschappij B.V. | A catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine |
WO2007092738A2 (en) * | 2006-02-03 | 2007-08-16 | Shell Oil Company | A process for treating a catalyst, the catalyst, and use of the catalyst |
US20090177000A1 (en) * | 2006-04-18 | 2009-07-09 | Natal Manuel A W | Alkylene oxide catalyst and use thereof |
CA2661080C (en) | 2006-09-01 | 2016-08-16 | Dow Global Technologies Inc. | Improved control and optimization of process for making ethylene oxide |
US7977274B2 (en) | 2006-09-29 | 2011-07-12 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Catalyst with bimodal pore size distribution and the use thereof |
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US7932408B2 (en) | 2006-09-29 | 2011-04-26 | Scientific Design Company, Inc. | Catalyst with bimodal pore size distribution and the use thereof |
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CN103599798B (zh) | 2007-05-09 | 2015-11-18 | 国际壳牌研究有限公司 | 环氧化催化剂及其制备方法和生产环氧烷、1,2-二醇、1,2-二醇醚、1,2-碳酸酯或烷醇胺的方法 |
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US4774222A (en) * | 1982-06-16 | 1988-09-27 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide and process for preparing the catalyst |
FR2597098B1 (fr) | 1986-04-11 | 1989-01-13 | Atochem | Catalyseurs a base d'argent pour la fabrication d'oxyde d'ethylene |
US4908343A (en) * | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
US4845253A (en) * | 1987-11-23 | 1989-07-04 | The Dow Chemical Company | Silver-based catalyst for vapor phase oxidation of olefins to epoxides |
US4897376A (en) | 1988-06-27 | 1990-01-30 | Scientific Design Company, Inc. | Process for preparing a catalyst for oxidation of ethylene to ethylene oxide |
CA1337722C (en) * | 1989-04-18 | 1995-12-12 | Madan Mohan Bhasin | Alkylene oxide catalysts having enhanced activity and/or stability |
US5112795A (en) | 1990-10-12 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Supported silver catalyst, and processes for making and using same |
US5407888A (en) | 1992-05-12 | 1995-04-18 | Basf Aktiengesellschaft | Silver catalyst |
-
1991
- 1991-10-11 AT AT91202653T patent/ATE170425T1/de not_active IP Right Cessation
- 1991-10-11 ES ES91202653T patent/ES2120412T3/es not_active Expired - Lifetime
- 1991-10-11 KR KR1019910017920A patent/KR0147853B1/ko not_active IP Right Cessation
- 1991-10-11 DE DE69130098T patent/DE69130098T2/de not_active Expired - Fee Related
- 1991-10-11 CA CA002053411A patent/CA2053411C/en not_active Expired - Fee Related
- 1991-10-11 JP JP3290349A patent/JP2720124B2/ja not_active Expired - Fee Related
- 1991-10-11 EP EP91202653A patent/EP0480538B1/en not_active Expired - Lifetime
- 1991-10-11 AU AU85761/91A patent/AU656537B2/en not_active Ceased
- 1991-10-11 DK DK91202653T patent/DK0480538T3/da active
-
1992
- 1992-04-24 JP JP4129743A patent/JPH05305237A/ja active Pending
-
1996
- 1996-03-21 US US08/619,216 patent/US6511938B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE170425T1 (de) | 1998-09-15 |
DE69130098D1 (de) | 1998-10-08 |
CA2053411C (en) | 1997-06-03 |
AU8576191A (en) | 1992-04-30 |
CA2053411A1 (en) | 1992-04-13 |
EP0480538B1 (en) | 1998-09-02 |
EP0480538A1 (en) | 1992-04-15 |
KR920007688A (ko) | 1992-05-27 |
JPH04305246A (ja) | 1992-10-28 |
DK0480538T3 (da) | 1998-11-02 |
KR0147853B1 (ko) | 1998-08-17 |
DE69130098T2 (de) | 1999-04-01 |
US6511938B1 (en) | 2003-01-28 |
JPH05305237A (ja) | 1993-11-19 |
AU656537B2 (en) | 1995-02-09 |
JP2720124B2 (ja) | 1998-02-25 |
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