DE69404748D1 - Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung - Google Patents

Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung

Info

Publication number
DE69404748D1
DE69404748D1 DE69404748T DE69404748T DE69404748D1 DE 69404748 D1 DE69404748 D1 DE 69404748D1 DE 69404748 T DE69404748 T DE 69404748T DE 69404748 T DE69404748 T DE 69404748T DE 69404748 D1 DE69404748 D1 DE 69404748D1
Authority
DE
Germany
Prior art keywords
manufacture
ethylene oxide
oxide catalyst
catalyst
ethylene
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
DE69404748T
Other languages
English (en)
Other versions
DE69404748T2 (de
Inventor
Richard Alan Kemp
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE69404748D1 publication Critical patent/DE69404748D1/de
Publication of DE69404748T2 publication Critical patent/DE69404748T2/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
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • 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
    • 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)
DE69404748T 1993-05-17 1994-05-11 Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung Expired - Fee Related DE69404748T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/064,287 US5447897A (en) 1993-05-17 1993-05-17 Ethylene oxide catalyst and process

Publications (2)

Publication Number Publication Date
DE69404748D1 true DE69404748D1 (de) 1997-09-11
DE69404748T2 DE69404748T2 (de) 1998-01-15

Family

ID=22054881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404748T Expired - Fee Related DE69404748T2 (de) 1993-05-17 1994-05-11 Ethylenoxidkatalysator und Verfahren zu seiner Herstellung und seiner Anwendung

Country Status (5)

Country Link
US (2) US5447897A (de)
EP (1) EP0625370B1 (de)
JP (1) JP3573361B2 (de)
DE (1) DE69404748T2 (de)
ES (1) ES2105493T3 (de)

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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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US20040224841A1 (en) * 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
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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
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KR101629037B1 (ko) * 2008-05-07 2016-06-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 방법의 스타트업 방법, 산화에틸렌, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법
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KR101730667B1 (ko) * 2009-04-21 2017-04-26 다우 테크놀로지 인베스트먼츠 엘엘씨. 고 효율 촉매에 의한 지정된 알킬렌 옥사이드 생산 파라미터의 달성 및 유지의 개선법
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CN112705196B (zh) * 2019-10-24 2023-02-24 中国石油化工股份有限公司 银-金双金属负载型催化剂及其制备方法和应用

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Also Published As

Publication number Publication date
JPH078798A (ja) 1995-01-13
DE69404748T2 (de) 1998-01-15
US5486628A (en) 1996-01-23
ES2105493T3 (es) 1997-10-16
US5447897A (en) 1995-09-05
EP0625370A1 (de) 1994-11-23
JP3573361B2 (ja) 2004-10-06
EP0625370B1 (de) 1997-08-06

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee