DE3484569D1 - Katalysatoren und ihre herstellung. - Google Patents

Katalysatoren und ihre herstellung.

Info

Publication number
DE3484569D1
DE3484569D1 DE8484300766T DE3484569T DE3484569D1 DE 3484569 D1 DE3484569 D1 DE 3484569D1 DE 8484300766 T DE8484300766 T DE 8484300766T DE 3484569 T DE3484569 T DE 3484569T DE 3484569 D1 DE3484569 D1 DE 3484569D1
Authority
DE
Germany
Prior art keywords
catalysts
production
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
Application number
DE8484300766T
Other languages
English (en)
Inventor
David William Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE3484569D1 publication Critical patent/DE3484569D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8484300766T 1983-02-21 1984-02-07 Katalysatoren und ihre herstellung. Expired - Fee Related DE3484569D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838304749A GB8304749D0 (en) 1983-02-21 1983-02-21 Catalysts

Publications (1)

Publication Number Publication Date
DE3484569D1 true DE3484569D1 (de) 1991-06-20

Family

ID=10538333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484300766T Expired - Fee Related DE3484569D1 (de) 1983-02-21 1984-02-07 Katalysatoren und ihre herstellung.

Country Status (5)

Country Link
US (1) US4532231A (de)
EP (1) EP0119710B1 (de)
JP (1) JPS59156435A (de)
DE (1) DE3484569D1 (de)
GB (1) GB8304749D0 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8426996D0 (en) * 1984-10-25 1984-11-28 Ici Plc Alkylene oxides and catalysts
US5354867A (en) * 1988-12-06 1994-10-11 E. I. Du Pont De Nemours And Company Angiotensin II receptor blocking imidazoles
WO1991000281A2 (en) * 1989-06-30 1991-01-10 E.I. Du Pont De Nemours And Company Fused-ring aryl substituted imidazoles
US5042084A (en) * 1989-09-07 1991-08-20 Cochlear Pty. Limited Three wire system for Cochlear implant processor
US5187140A (en) * 1989-10-18 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide catalysts containing high silver content
WO1996004989A1 (en) * 1994-08-09 1996-02-22 Scientific Design Company, Inc. Process for preparing silver catalyst
US5739075A (en) * 1995-10-06 1998-04-14 Shell Oil Company Process for preparing ethylene oxide catalysts
US5801259A (en) * 1996-04-30 1998-09-01 Shell Oil Company Ethylene oxide catalyst and process
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
AU757735B2 (en) * 1998-09-14 2003-03-06 Shell Internationale Research Maatschappij B.V. Epoxidation catalyst carrier, preparation and use thereof
US7232918B2 (en) * 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
US7504525B2 (en) * 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
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
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
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
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
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 (de) * 2005-06-07 2019-04-03 Shell International Research Maatschappij B.V. Katalysator, verfahren zur herstellung des katalysators und ein verfahren zur herstellung eines olefinoxids, eines 1,2-diols, eines 1,2-diolethers oder eines alkanolamins
KR20090083937A (ko) * 2006-11-20 2009-08-04 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 담체 처리방법, 촉매 제조방법, 촉매, 및 이 촉매의 용도
JP6174442B2 (ja) * 2013-09-30 2017-08-02 株式会社日本触媒 アルキレンオキシド製造用触媒およびアルキレンオキシドの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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
DE2740480B2 (de) * 1977-09-08 1979-07-05 Hoechst Ag, 6000 Frankfurt Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
DE3014091A1 (de) * 1980-04-12 1981-10-15 EC Erdölchemie GmbH, 5000 Köln Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung
US4361504A (en) * 1981-09-04 1982-11-30 The Dow Chemical Company Process for making a silver catalyst useful in ethylene oxide production
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

Also Published As

Publication number Publication date
GB8304749D0 (en) 1983-03-23
EP0119710B1 (de) 1991-05-15
JPS59156435A (ja) 1984-09-05
US4532231A (en) 1985-07-30
EP0119710A3 (en) 1986-06-04
EP0119710A2 (de) 1984-09-26

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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