IN189436B - - Google Patents
Info
- Publication number
- IN189436B IN189436B IN1053DE1994A IN189436B IN 189436 B IN189436 B IN 189436B IN 1053DE1994 A IN1053DE1994 A IN 1053DE1994A IN 189436 B IN189436 B IN 189436B
- 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
- B01J23/48—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
- 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
- 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
- B01J37/0205—Impregnation in several steps
-
- 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
- B01J37/082—Decomposition and pyrolysis
- B01J37/086—Decomposition of an organometallic compound, a metal complex or a metal salt of a carboxylic acid
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/657—Pore diameter larger than 1000 nm
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1053DE1994 IN189436B (cs) | 1993-03-01 | 1994-08-17 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2447793A | 1993-03-01 | 1993-03-01 | |
| IN1053DE1994 IN189436B (cs) | 1993-03-01 | 1994-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN189436B true IN189436B (cs) | 2003-02-22 |
Family
ID=34044442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1053DE1994 IN189436B (cs) | 1993-03-01 | 1994-08-17 |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US6184175B1 (cs) |
| EP (1) | EP0804289B1 (cs) |
| JP (1) | JP3865768B2 (cs) |
| KR (1) | KR100330143B1 (cs) |
| CN (1) | CN1071596C (cs) |
| AU (1) | AU682207B2 (cs) |
| CA (1) | CA2196060C (cs) |
| IN (1) | IN189436B (cs) |
| WO (1) | WO1996004074A1 (cs) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525740A (en) * | 1993-03-01 | 1996-06-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst and process of using same to produce ethylene oxide |
| AU7558394A (en) * | 1994-08-09 | 1996-03-07 | Scientific Design Company, Inc. | Process for preparing silver catalyst |
| US5504052A (en) * | 1994-12-02 | 1996-04-02 | Scientific Design Company, Inc. | Silver catalyst preparation |
| US5602070A (en) * | 1995-01-09 | 1997-02-11 | Scientific Design Company, Inc. | Process for preparing silver catalyst |
| US7504525B2 (en) * | 1998-09-14 | 2009-03-17 | Shell Oil Company | Catalyst composition |
| US7232918B2 (en) * | 2001-11-06 | 2007-06-19 | Shell Oil Company | Catalyst composition |
| 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 |
| TR200100748T2 (tr) * | 1998-09-14 | 2001-08-21 | Shell Internationale Research Maatschappij B.V. | Katalitik özelliklerin geliştirilmesi amacıyla katalizör yüzeyinden iyonlaşabilir türlerin çıkarılması için bir işlem |
| US7232786B2 (en) | 1998-09-14 | 2007-06-19 | Shell Oil Company | Catalyst composition |
| US6750173B2 (en) * | 2002-04-08 | 2004-06-15 | Scientific Design Company, Inc. | Ethylene oxide catalyst |
| DE60333292D1 (de) * | 2002-06-28 | 2010-08-19 | Shell Int Research | Verfahren für den start eines epoxierungsprozesses und epoxidierungsverfahren für olefine |
| WO2004002954A2 (en) * | 2002-06-28 | 2004-01-08 | Shell Internationale Research Maatschappij B.V. | A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| US7348444B2 (en) * | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
| US20040225138A1 (en) | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene 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 |
| RU2342993C2 (ru) | 2003-05-07 | 2009-01-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Катализаторы, содержащие серебро, получение таких катализаторов и их применение |
| 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 |
| 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 |
| 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 |
| US7521393B2 (en) * | 2004-07-27 | 2009-04-21 | Süd-Chemie Inc | Selective hydrogenation catalyst designed for raw gas feed streams |
| RU2007115405A (ru) | 2004-09-24 | 2008-10-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) | Способ выбора формированных частиц, способ сборки системы, способ реагирования газообразного сырья в такой системе, компьютерный программный продукт и компьютерная система |
| US7404834B2 (en) * | 2005-02-11 | 2008-07-29 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Lenbachplatz 6 | Ethylene oxide plant operation |
| US7759284B2 (en) | 2005-05-09 | 2010-07-20 | Scientific Design Company, Inc. | Calcination in an inert gas in the presence of a small concentration of an oxidizing component |
| US7750170B2 (en) | 2005-12-22 | 2010-07-06 | Shell Oil Company | Process for mixing an oxidant having explosive potential with a hydrocarbon |
| US7459589B2 (en) | 2005-12-22 | 2008-12-02 | Shell Oil Company | Process for the preparation of an alkylene glycol |
| WO2007076402A2 (en) * | 2005-12-22 | 2007-07-05 | Shell Oil Company | A method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olehn oxide, and a reactor suitable for such a process |
| WO2007092738A2 (en) * | 2006-02-03 | 2007-08-16 | Shell Oil Company | A process for treating a catalyst, the catalyst, and use of the catalyst |
| KR20090083937A (ko) | 2006-11-20 | 2009-08-04 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 담체 처리방법, 촉매 제조방법, 촉매, 및 이 촉매의 용도 |
| CN100441300C (zh) * | 2006-12-31 | 2008-12-10 | 厦门大学 | 微生物还原制备负载型银催化剂的方法 |
| AR066468A1 (es) | 2007-05-09 | 2009-08-19 | Shell Int Research | Un catalizador de epoxidacion, un proceso para preparar el mismo, y un proceso para producir un oxido de olefina , un 1,2- diol, un 1,2 - diol eter, un 1,2- carbonato, o una alcanolamina |
| DE102007028332A1 (de) | 2007-06-15 | 2008-12-18 | Basf Se | Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst |
| BRPI0912381A2 (pt) | 2008-05-07 | 2017-07-04 | Shell Int Research | processo para a partida de um processo de epoxidação, processo para a produção de óxido de etileno, 1,2-diol, 1, 2-diol éter, 1, 2-carbonato, ou uma alcanolamina |
| CN102066348B (zh) * | 2008-05-07 | 2013-09-25 | 国际壳牌研究有限公司 | 环氧烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法 |
| US7820840B2 (en) * | 2008-07-09 | 2010-10-26 | The Regents Of The University Of Michigan | Epoxidation catalyst and process |
| JP5727496B2 (ja) * | 2009-10-28 | 2015-06-03 | ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー | 触媒ロースターコンベアベルトを乾燥させる装置及びそれを使用する方法 |
| TW201213013A (en) | 2010-05-17 | 2012-04-01 | Scient Design Co | Method for preparing an epoxidation catalyst |
| TW201208763A (en) * | 2010-05-17 | 2012-03-01 | Scient Design Co | Method for making a highly selective ethylene oxide catalyst |
| US8629079B2 (en) | 2011-04-14 | 2014-01-14 | Basf Se | Process for producing a catalyst for the oxidation of ethylene to ethylene oxide |
| CN105618047B (zh) * | 2014-11-03 | 2019-05-31 | 中国石油化工股份有限公司 | 一种制备环氧化用银催化剂的方法及其应用 |
| RU2757051C2 (ru) | 2016-12-02 | 2021-10-11 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способы обработки катализатора эпоксидирования этилена и связанные способы получения оксида этилена |
| KR101973002B1 (ko) | 2017-05-26 | 2019-04-29 | 한국과학기술연구원 | 이산화탄소 환원용 구리 전기촉매의 제조방법 |
| KR101982021B1 (ko) | 2017-11-15 | 2019-05-24 | 한국과학기술연구원 | 이산화탄소의 전기화학적 환원반응을 통한 메탄생성방법 |
| KR20190035653A (ko) | 2019-03-26 | 2019-04-03 | 한국과학기술연구원 | 이산화탄소 환원용 구리 전기촉매의 제조방법 |
| CN115069246B (zh) * | 2021-03-15 | 2023-08-15 | 中国石油化工股份有限公司 | 一种负载型银催化剂及其制备方法和应用 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1574426A (en) | 1976-03-25 | 1980-09-10 | Shell Int Research | Process for preparing modified silver catalysts |
| US4066575A (en) | 1976-07-26 | 1978-01-03 | Halcon International, Inc. | Process for the preparation of a supported silver catalyst |
| US4374260A (en) | 1976-08-30 | 1983-02-15 | Texaco Inc. | Ethylene oxide production |
| US4267073A (en) * | 1978-06-19 | 1981-05-12 | Shell Oil Company | Ethylene oxide catalyst |
| JPS5515427A (en) * | 1978-07-18 | 1980-02-02 | Mitsubishi Chem Ind Ltd | Preparation of olefin oxide |
| CA1162181A (en) | 1979-03-20 | 1984-02-14 | Paul C. Ellgen | Catalyst composition and process for oxidation of ethylene to ethylene oxide |
| US4342667A (en) | 1979-03-26 | 1982-08-03 | The Halcon Sd Group, Inc. | Process for preparing a silver catalyst |
| JPS56108533A (en) * | 1980-01-30 | 1981-08-28 | Nippon Shokubai Kagaku Kogyo Co Ltd | Silver catalyst for preparing ethylene oxide |
| US4350616A (en) | 1980-07-03 | 1982-09-21 | The Dow Chemical Company | Method of making catalysts for the production of ethylene oxide |
| JPS57107240A (en) | 1980-12-26 | 1982-07-03 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of silver catalyst for producing ethylene oxide |
| US4760042A (en) | 1982-03-24 | 1988-07-26 | Scientific Design Company, Inc. | Process for preparing an alkali metal-promoted silver catalyst |
| CN1006851B (zh) * | 1984-05-14 | 1990-02-21 | 科学设计有限公司 | 制备银催化剂的方法 |
| US4555501A (en) | 1984-05-14 | 1985-11-26 | The Halcon Sd Group, Inc. | Process for preparing silver catalysts |
| US4663303A (en) | 1986-02-24 | 1987-05-05 | The Halcon Sd Group, Inc. | Process for preparing silver catalysts |
| FR2597098B1 (fr) | 1986-04-11 | 1989-01-13 | Atochem | Catalyseurs a base d'argent pour la fabrication d'oxyde d'ethylene |
| US4897376A (en) | 1988-06-27 | 1990-01-30 | Scientific Design Company, Inc. | Process for preparing a catalyst for oxidation of ethylene to ethylene oxide |
| US5008413A (en) | 1989-10-23 | 1991-04-16 | Scientific Design Company, Inc. | Catalyst for oxidation of ethylene to ethylene oxide |
| US5173469A (en) * | 1989-11-09 | 1992-12-22 | Huels Aktiengesellschaft | Silver catalyst suitable for oxidation of ethylene and process for the production of the catalyst |
| CA2035797A1 (en) | 1990-08-08 | 1992-02-09 | Paul K. Meeker | Portable high chair/booster seat |
| JP2998450B2 (ja) | 1992-09-28 | 2000-01-11 | 株式会社大林組 | Ｐｃ梁と柱との接合工法 |
-
1994
- 1994-02-14 US US08/195,096 patent/US6184175B1/en not_active Expired - Lifetime
- 1994-04-04 US US08/222,016 patent/US5374748A/en not_active Expired - Lifetime
- 1994-08-04 CN CN94194042A patent/CN1071596C/zh not_active Expired - Fee Related
- 1994-08-04 WO PCT/US1994/008833 patent/WO1996004074A1/en active IP Right Grant
- 1994-08-04 JP JP50941895A patent/JP3865768B2/ja not_active Expired - Fee Related
- 1994-08-04 AU AU75546/94A patent/AU682207B2/en not_active Ceased
- 1994-08-04 CA CA002196060A patent/CA2196060C/en not_active Expired - Fee Related
- 1994-08-04 EP EP94925737A patent/EP0804289B1/en not_active Expired - Lifetime
- 1994-08-04 KR KR1019960701738A patent/KR100330143B1/ko not_active Expired - Fee Related
- 1994-08-17 IN IN1053DE1994 patent/IN189436B/en unknown
-
1995
- 1995-01-09 US US08/370,550 patent/US5444034A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR100330143B1 (ko) | 2002-10-18 |
| US5374748A (en) | 1994-12-20 |
| WO1996004074A1 (en) | 1996-02-15 |
| JPH10503118A (ja) | 1998-03-24 |
| EP0804289A1 (en) | 1997-11-05 |
| AU682207B2 (en) | 1997-09-25 |
| EP0804289A4 (cs) | 1997-11-05 |
| US5444034A (en) | 1995-08-22 |
| CA2196060A1 (en) | 1996-02-15 |
| US6184175B1 (en) | 2001-02-06 |
| CN1071596C (zh) | 2001-09-26 |
| CA2196060C (en) | 2006-02-28 |
| JP3865768B2 (ja) | 2007-01-10 |
| EP0804289B1 (en) | 2003-10-22 |
| AU7554694A (en) | 1996-03-04 |
| CN1134674A (zh) | 1996-10-30 |