IN2005DE04029A - - Google Patents
Info
- Publication number
- IN2005DE04029A IN2005DE04029A IN4029DE2005A IN2005DE04029A IN 2005DE04029 A IN2005DE04029 A IN 2005DE04029A IN 4029DE2005 A IN4029DE2005 A IN 4029DE2005A IN 2005DE04029 A IN2005DE04029 A IN 2005DE04029A
- Authority
- IN
- India
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
- B01J23/38—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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- 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
-
- 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
- B01J37/0201—Impregnation
- B01J37/0203—Impregnation the impregnation liquid containing organic compounds
-
- 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
- B01J37/0201—Impregnation
- B01J37/0207—Pretreatment of the support
-
- 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
-
- 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
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/421,468 US6846774B2 (en) | 2003-04-23 | 2003-04-23 | Ethylene oxide catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2005DE04029A true IN2005DE04029A (enrdf_load_stackoverflow) | 2007-08-24 |
Family
ID=33298691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN4029DE2005 IN2005DE04029A (enrdf_load_stackoverflow) | 2003-04-23 | 2005-09-08 |
Country Status (14)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004238820B2 (en) | 2003-05-07 | 2008-01-31 | Shell Internationale Research Maatschappij B.V. | Silver-containing catalysts, the manufacture of such silver containing catalysts, and the use thereof |
| US6939979B2 (en) * | 2003-11-10 | 2005-09-06 | Scientific Design Co., Inc. | Oxidation process and 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 |
| US7507844B2 (en) * | 2005-05-09 | 2009-03-24 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides |
| US20070280877A1 (en) * | 2006-05-19 | 2007-12-06 | Sawyer Technical Materials Llc | Alpha alumina supports for ethylene oxide catalysts and method of preparing thereof |
| CN101573180A (zh) * | 2006-11-20 | 2009-11-04 | 国际壳牌研究有限公司 | 处理载体的方法、制备催化剂的方法、催化剂及催化剂的用途 |
| CN102463141B (zh) | 2010-11-02 | 2015-05-06 | 中国石油化工股份有限公司 | 一种氧化铝载体、其制备方法、由其制成的银催化剂及其应用 |
| US8987482B2 (en) | 2011-10-28 | 2015-03-24 | Basf Se | Process for producing a supported silver catalyst |
| TWI632954B (zh) | 2013-05-16 | 2018-08-21 | 科學設計股份有限公司 | 改善環氧乙烷觸媒的催化效能之載體處理 |
| TWI632138B (zh) | 2013-05-16 | 2018-08-11 | 科學設計股份有限公司 | 具有降低鈉含量之建基於銀之環氧乙烷觸媒 |
| US20210039074A1 (en) | 2018-02-07 | 2021-02-11 | Basf Se | Method for preparing a silver impregnation solution |
| EP3639923A1 (en) | 2018-10-15 | 2020-04-22 | Basf Se | Process for producing ethylene oxide by gas-phase oxidation of ethylene |
| EP3639924A1 (en) | 2018-10-15 | 2020-04-22 | Basf Se | Catalyst for producing ethylene oxide by gas-phase oxidation |
| EP3659703A1 (en) | 2018-11-28 | 2020-06-03 | Basf Se | Catalyst for producing ethylene oxide by gas-phase oxidation |
| EP3885038A1 (en) | 2020-03-27 | 2021-09-29 | Basf Se | Process for producing an epoxidation catalyst |
| WO2021260140A1 (en) | 2020-06-26 | 2021-12-30 | Basf Se | Production of porous alpha-alumina supports from boehmitic derived aluminas |
| WO2021260138A1 (en) | 2020-06-26 | 2021-12-30 | Basf Se | Shaped catalyst body for the production of ethylene oxide |
| WO2021259427A1 (de) | 2020-06-26 | 2021-12-30 | Basf Se | Poröser katalysatorträger-formkörper |
| WO2022161924A1 (en) | 2021-01-26 | 2022-08-04 | Basf Se | Epoxidation catalyst |
| CN117545552A (zh) | 2021-06-25 | 2024-02-09 | 巴斯夫欧洲公司 | 高纯度压片阿尔法氧化铝催化剂载体 |
| EP4601789A1 (en) | 2022-10-12 | 2025-08-20 | Basf Se | Epoxidation catalyst |
| US20250281920A1 (en) * | 2024-03-08 | 2025-09-11 | Scientific Design Company, Inc. | Methods for reducing small pores of catalyst carriers |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1170663A (en) | 1967-03-22 | 1969-11-12 | Shell Int Research | Process for preparing Silver Catalysts |
| US3563913A (en) | 1967-10-30 | 1971-02-16 | Shell Oil Co | Silver catalyst production |
| US3702259A (en) | 1970-12-02 | 1972-11-07 | Shell Oil Co | Chemical production of metallic silver deposits |
| US3962136A (en) | 1972-01-07 | 1976-06-08 | Shell Oil Company | Catalyst for production of ethylene oxide |
| US4010115A (en) | 1972-01-07 | 1977-03-01 | Shell Oil Company | Catalyst for the oxidation of ethylene to ethylene oxide |
| GB1491447A (en) | 1973-12-05 | 1977-11-09 | Ici Ltd | Alkylene oxide production and catalysts therefor |
| GB1489335A (en) * | 1973-10-26 | 1977-10-19 | Shell Int Research | Catalyst for the production of ethylene oxide |
| US4212772A (en) | 1976-05-19 | 1980-07-15 | Basf Aktiengesellschaft | Catalyst for the manufacture of ethylene oxide |
| EP0002045B1 (de) | 1977-11-19 | 1981-09-02 | BASF Aktiengesellschaft | Verfahren zur Herstellung eines Äthylenoxydkatalysators |
| FR2412538A1 (fr) * | 1977-12-22 | 1979-07-20 | Ugine Kuhlmann | Catalyseurs a base d'argent pour la production d'oxyde d'ethylene |
| DE2844402A1 (de) | 1978-10-12 | 1980-04-30 | Basf Ag | Silber enthaltende traegerkatalysatoren, verfahren zu ihrer herstellung und verfahren zur herstellung von aethylenoxid mittels dieser katalysatoren |
| US4368144A (en) | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
| JPS57180434A (en) | 1981-04-30 | 1982-11-06 | Mitsubishi Petrochem Co Ltd | Silver catalyst for production of ethylene oxide |
| DE3528313A1 (de) | 1985-08-07 | 1987-02-12 | Basf Ag | Silberkatalysator, seine herstellung und verwendung |
| GB8611121D0 (en) * | 1986-05-07 | 1986-06-11 | Shell Int Research | Silver catalyst |
| JPH084745B2 (ja) | 1986-05-09 | 1996-01-24 | 三菱化学株式会社 | エチレンオキシド製造用銀触媒 |
| US4766105A (en) | 1986-10-31 | 1988-08-23 | Shell Oil Company | Ethylene oxide catalyst and process for preparing the catalyst |
| IL84232A (en) | 1986-10-31 | 1992-06-21 | Shell Int Research | Catalyst and process for the catalytic production of ethylene oxide |
| US5057481A (en) | 1987-02-20 | 1991-10-15 | Union Carbide Chemicals And Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| US4908343A (en) | 1987-02-20 | 1990-03-13 | Union Carbide Chemicals And Plastics Company Inc. | Catalyst composition for oxidation of ethylene to ethylene oxide |
| JP2561678B2 (ja) * | 1987-11-06 | 1996-12-11 | 三菱化学株式会社 | エチレンオキシド製造用銀触媒 |
| EP0357293B1 (en) | 1988-08-30 | 1996-02-28 | Union Carbide Corporation | Catalysts for the production of ethylene oxide and their preparation processes |
| US5102848A (en) | 1990-09-28 | 1992-04-07 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition for oxidation of ethylene to ethylene oxide |
| JPH0523594A (ja) | 1991-07-22 | 1993-02-02 | Mitsubishi Petrochem Co Ltd | 酸化エチレン製造用銀触媒 |
| US5447897A (en) | 1993-05-17 | 1995-09-05 | Shell Oil Company | Ethylene oxide catalyst and process |
| BR9406918A (pt) * | 1993-07-07 | 1996-07-30 | Shell Int Research | Catalisador adequado para a epoxidaçao de olefinas e processo para preparar o mesmo |
| US5418202A (en) * | 1993-12-30 | 1995-05-23 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5545603A (en) * | 1994-11-01 | 1996-08-13 | Shell Oil Company | Ethylene oxide catalyst and process |
| US5504052A (en) | 1994-12-02 | 1996-04-02 | Scientific Design Company, Inc. | Silver catalyst preparation |
| ES2155111T3 (es) | 1994-12-15 | 2001-05-01 | Shell Int Research | Procedimiento para preparar catalizadores para la obtencion de oxido de etileno. |
| US5705661A (en) | 1995-09-25 | 1998-01-06 | Mitsubishi Chemical Corporation | Catalyst for production of ethylene oxide |
| WO1997046317A1 (en) * | 1996-06-05 | 1997-12-11 | Shell Internationale Research Maatschappij B.V. | Epoxidation catalyst and process |
| DE69919425T2 (de) | 1998-02-20 | 2005-09-08 | Nippon Shokubai Co. Ltd. | Silberkatalysator zur Herstellung von Ethylenoxid , Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid |
| JP4794042B2 (ja) | 1998-09-14 | 2011-10-12 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | オレフィンの気相エポキシ化用触媒、およびその調製 |
| TR200100751T2 (tr) * | 1998-09-14 | 2001-09-21 | Shell Internationale Research Maatschappij B.V. | Geliştirilmiş katalitik özelliklere sahip bir katalizörün hazırlanması için bir işlem |
| CN1167500C (zh) | 1998-09-14 | 2004-09-22 | 国际壳牌研究有限公司 | 用于由催化剂表面除去可离子化物质以提高催化性能的方法 |
| CN1126597C (zh) * | 2001-04-04 | 2003-11-05 | 中国石油化工股份有限公司 | 乙烯环氧化反应的银催化剂 |
| CN1150991C (zh) * | 2001-07-27 | 2004-05-26 | 中国石油化工股份有限公司 | 用于生产环氧乙烷的银催化剂 |
| US6987080B2 (en) * | 2002-03-01 | 2006-01-17 | Scientific Design Company, Inc. | Ethylene oxide catalyst carrier preparation |
| US6750173B2 (en) * | 2002-04-08 | 2004-06-15 | Scientific Design Company, Inc. | Ethylene oxide catalyst |
-
2003
- 2003-04-23 US US10/421,468 patent/US6846774B2/en not_active Expired - Lifetime
-
2004
- 2004-04-01 BR BRPI0409614-2A patent/BRPI0409614A/pt not_active IP Right Cessation
- 2004-04-01 MX MXPA05011385 patent/MX253299B/es active IP Right Grant
- 2004-04-01 RU RU2005136234/04A patent/RU2331477C2/ru active
- 2004-04-01 EP EP04749657.5A patent/EP1622709B1/en not_active Expired - Lifetime
- 2004-04-01 JP JP2006509618A patent/JP4866235B2/ja not_active Expired - Fee Related
- 2004-04-01 WO PCT/US2004/010151 patent/WO2004094055A2/en active Application Filing
- 2004-04-01 CN CN200480010807A patent/CN100574874C/zh not_active Expired - Lifetime
- 2004-04-01 KR KR1020057020072A patent/KR101013915B1/ko not_active Expired - Fee Related
- 2004-04-01 AU AU2004232807A patent/AU2004232807B2/en not_active Expired
- 2004-04-01 CA CA2522821A patent/CA2522821C/en not_active Expired - Lifetime
- 2004-04-22 TW TW093111279A patent/TWI406706B/zh not_active IP Right Cessation
- 2004-05-10 SA SA04250113A patent/SA04250113B1/ar unknown
-
2005
- 2005-09-08 IN IN4029DE2005 patent/IN2005DE04029A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004094055A2 (en) | 2004-11-04 |
| MX253299B (es) | 2008-01-11 |
| KR101013915B1 (ko) | 2011-02-14 |
| RU2331477C2 (ru) | 2008-08-20 |
| JP4866235B2 (ja) | 2012-02-01 |
| SA04250113B1 (ar) | 2007-10-29 |
| RU2005136234A (ru) | 2006-03-20 |
| EP1622709B1 (en) | 2017-12-13 |
| MXPA05011385A (es) | 2006-05-25 |
| AU2004232807B2 (en) | 2009-10-29 |
| TWI406706B (zh) | 2013-09-01 |
| EP1622709A4 (en) | 2007-09-05 |
| CA2522821A1 (en) | 2004-11-04 |
| CN1802211A (zh) | 2006-07-12 |
| US20040214719A1 (en) | 2004-10-28 |
| TW200505567A (en) | 2005-02-16 |
| WO2004094055A3 (en) | 2005-01-06 |
| KR20060058054A (ko) | 2006-05-29 |
| CN100574874C (zh) | 2009-12-30 |
| US6846774B2 (en) | 2005-01-25 |
| EP1622709A2 (en) | 2006-02-08 |
| CA2522821C (en) | 2012-07-10 |
| AU2004232807A1 (en) | 2004-11-04 |
| JP2006524130A (ja) | 2006-10-26 |
| BRPI0409614A (pt) | 2006-04-18 |