DE3669668D1 - Verfahren zur aktivierung der katalysatoren zur herstellung von alkylenoxiden. - Google Patents
Verfahren zur aktivierung der katalysatoren zur herstellung von alkylenoxiden.Info
- Publication number
- DE3669668D1 DE3669668D1 DE8686305149T DE3669668T DE3669668D1 DE 3669668 D1 DE3669668 D1 DE 3669668D1 DE 8686305149 T DE8686305149 T DE 8686305149T DE 3669668 T DE3669668 T DE 3669668T DE 3669668 D1 DE3669668 D1 DE 3669668D1
- Authority
- DE
- Germany
- Prior art keywords
- catalysts
- activating
- alkylene oxides
- producing alkylene
- producing
- 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 - Fee Related
Links
- 230000003213 activating effect Effects 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/0211—Impregnation using a colloidal suspension
-
- 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
- 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
-
- 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
- B01J35/643—Pore diameter less than 2 nm
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858519223A GB8519223D0 (en) | 1985-07-31 | 1985-07-31 | Catalysts |
GB868613818A GB8613818D0 (en) | 1986-06-06 | 1986-06-06 | Catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3669668D1 true DE3669668D1 (de) | 1990-04-26 |
Family
ID=26289573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686305149T Expired - Fee Related DE3669668D1 (de) | 1985-07-31 | 1986-07-02 | Verfahren zur aktivierung der katalysatoren zur herstellung von alkylenoxiden. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4837194A (de) |
EP (1) | EP0211521B1 (de) |
KR (1) | KR870000962A (de) |
CA (1) | CA1269362A (de) |
DE (1) | DE3669668D1 (de) |
IN (1) | IN173933B (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1009437B (zh) * | 1988-02-03 | 1990-09-05 | 中国石油化工总公司 | 乙烯氧化制环氧乙烷高效银催化剂 |
US5504052A (en) * | 1994-12-02 | 1996-04-02 | Scientific Design Company, Inc. | Silver catalyst preparation |
US5739075A (en) * | 1995-10-06 | 1998-04-14 | Shell Oil Company | Process for preparing ethylene oxide catalysts |
US5625084A (en) * | 1996-01-31 | 1997-04-29 | Arco Chemical Technology, L.P. | Vapor phase oxidation of propylene to propylene oxide |
US5801259A (en) * | 1996-04-30 | 1998-09-01 | Shell Oil Company | Ethylene oxide catalyst and process |
EP0937498B1 (de) * | 1998-02-20 | 2004-08-18 | Nippon Shokubai Co., Ltd. | Silberkatalysator zur Herstellung von Ethylenoxid , Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Ethylenoxid |
KR100641542B1 (ko) | 1998-09-14 | 2006-10-31 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 에폭시화 촉매 캐리어, 이의 제조 및 용도 |
US7232918B2 (en) | 2001-11-06 | 2007-06-19 | Shell Oil Company | Catalyst composition |
BR9913600A (pt) | 1998-09-14 | 2001-05-22 | Shell Int Research | Processos para aumentar as propriedades de um veìculo para catalisador através de um tratamento, para preparar um catalisador, e para a epoxidação catalìtica de um alceno com um gás contendo oxigênio |
US7232786B2 (en) | 1998-09-14 | 2007-06-19 | Shell Oil Company | Catalyst composition |
US7504525B2 (en) | 1998-09-14 | 2009-03-17 | Shell Oil Company | Catalyst composition |
JP4537848B2 (ja) | 2002-06-28 | 2010-09-08 | 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 | 触媒の選択性を改善する方法及びオレフィンのエポキシ化方法 |
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 |
US20040225138A1 (en) * | 2003-05-07 | 2004-11-11 | Mcallister Paul Michael | Reactor system and process for the manufacture of ethylene oxide |
WO2004101144A1 (en) | 2003-05-07 | 2004-11-25 | Shell Internationale Research Maatschappij B.V., | Silver-containing catalysts, the manufacture of such silver containing catalysts, and the use thereof |
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 |
BRPI0414766A (pt) * | 2003-09-29 | 2006-11-28 | Union Carbide Chem Plastic | processo para manufaturar óxido de etileno através da epoxidação de etileno |
US6939979B2 (en) * | 2003-11-10 | 2005-09-06 | Scientific Design Co., Inc. | Oxidation process and catalyst |
CN1906140B (zh) * | 2003-11-24 | 2011-02-23 | 迈克尔·莱芬费尔德 | 包含碱金属和碱金属合金的硅胶组合物 |
TW200602123A (en) * | 2004-04-01 | 2006-01-16 | Shell Int Research | Process for preparing a catalyst, the catalyst, and a use of the 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 |
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 |
WO2005123586A2 (en) * | 2004-06-14 | 2005-12-29 | Signa Chemistry Llc | Silicide compositions containing alkali metals and methods of making the same |
WO2006036697A2 (en) * | 2004-09-22 | 2006-04-06 | Signa Chemistry Llc | Titanium oxide and alumina alkali metal compostions |
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 |
US7704908B2 (en) | 2005-12-22 | 2010-04-27 | Shell Oil Company | Method for reusing rhenium from a donor spent epoxidation catalyst |
US8357812B2 (en) | 2005-12-22 | 2013-01-22 | Shell Oil Company | Process for preparing a rejuvenated epoxidation catalyst |
US8197707B2 (en) * | 2006-09-08 | 2012-06-12 | Signa Chemistry Llc | Lithium-porous metal oxide compositions and lithium reagent-porous metal compositions |
WO2008064076A2 (en) | 2006-11-20 | 2008-05-29 | Shell Oil Company | A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst |
EP2152411B1 (de) | 2007-05-09 | 2019-12-04 | Shell International Research Maatschappij B.V. | Epoxidationskatalysator, verfahren zur herstellung des katalysators und verfahren zur herstellung eines olefinoxids, eines 1,2-diols, eines 1,2-diolethers, eines 1,2-carbonats oder eines alkanolamins |
US7910518B2 (en) | 2008-03-10 | 2011-03-22 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Geometrically sized solid shaped carrier for olefin epoxidation catalyst |
CA2723517C (en) | 2008-05-07 | 2017-03-07 | Shell Internationale Research Maatschappij B.V. | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
KR101629038B1 (ko) | 2008-05-07 | 2016-06-09 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법 |
MX2011010292A (es) * | 2009-03-30 | 2012-01-27 | Signa Chemistry Inc | Sistemas de generacion de hidrogeno y metodos que utilizan materiales de siliciuro de sodio y de gel silice sodica. |
US9102528B2 (en) | 2009-03-30 | 2015-08-11 | Intelligent Energy Limited | Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials |
US8895204B2 (en) | 2010-11-08 | 2014-11-25 | Intelligent Energy Limited | Water reactive hydrogen fuel cell power system |
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 |
EP2638593A4 (de) | 2010-11-08 | 2016-06-01 | Intelligent Energy Ltd | Mit wasser reagierendes wasserstoffbrennstoffzellensystem |
US10186342B2 (en) * | 2016-08-09 | 2019-01-22 | Eastman Kodak Company | Photosensitive reducible silver ion-containing compositions |
CN109562628B (zh) * | 2016-08-09 | 2021-07-27 | 柯达公司 | 银离子羧酸根n-杂芳香族络合物和用途 |
CN110035998B (zh) | 2016-12-02 | 2024-02-20 | 国际壳牌研究有限公司 | 调节乙烯环氧化催化剂的方法和生产环氧乙烷的相关方法 |
EP3639923A1 (de) | 2018-10-15 | 2020-04-22 | Basf Se | Verfahren zur herstellung von ethylenoxid durch gasphasenoxidation von ethylen |
EP3639924A1 (de) | 2018-10-15 | 2020-04-22 | Basf Se | Katalysator zur herstellung von ethylenoxid durch gasphasenoxidation |
EP3659703A1 (de) | 2018-11-28 | 2020-06-03 | Basf Se | Katalysator zur herstellung von ethylenoxid durch gasphasenoxidation |
WO2021038027A1 (en) | 2019-08-28 | 2021-03-04 | Basf Se | Process for preparing an epoxidation catalyst |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207210A (en) * | 1973-10-26 | 1980-06-10 | Shell Oil Company | Process for preparing an ethylene oxide catalyst |
GB1574426A (en) * | 1976-03-25 | 1980-09-10 | Shell Int Research | Process for preparing modified silver catalysts |
DE2740480B2 (de) * | 1977-09-08 | 1979-07-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren |
US4391735A (en) * | 1981-07-17 | 1983-07-05 | Internorth, Inc. | Cleaning and regenerating ethylene oxide catalysts |
US4419276A (en) * | 1981-09-30 | 1983-12-06 | Union Carbide Corporation | Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst |
EP0085237B1 (de) * | 1981-12-30 | 1986-07-30 | Imperial Chemical Industries Plc | Katalysatoren zur Herstellung von Alkylenoxiden |
US4406820A (en) * | 1982-04-02 | 1983-09-27 | Internorth, Inc. | Controlled addition of promoters to ethylene oxide catalysts |
-
1986
- 1986-07-02 DE DE8686305149T patent/DE3669668D1/de not_active Expired - Fee Related
- 1986-07-02 EP EP86305149A patent/EP0211521B1/de not_active Expired - Lifetime
- 1986-07-09 IN IN602DE1986 patent/IN173933B/en unknown
- 1986-07-14 CA CA000513688A patent/CA1269362A/en not_active Expired - Fee Related
- 1986-07-31 KR KR1019860006291A patent/KR870000962A/ko not_active Application Discontinuation
-
1988
- 1988-01-15 US US07/144,107 patent/US4837194A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA1269362A (en) | 1990-05-22 |
US4837194A (en) | 1989-06-06 |
IN173933B (de) | 1994-08-13 |
EP0211521A1 (de) | 1987-02-25 |
EP0211521B1 (de) | 1990-03-21 |
KR870000962A (ko) | 1987-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |