BE854801A - Catalyseur pour la preparation d'oxyde d'ethylene - Google Patents

Catalyseur pour la preparation d'oxyde d'ethylene

Info

Publication number
BE854801A
BE854801A BE177710A BE177710A BE854801A BE 854801 A BE854801 A BE 854801A BE 177710 A BE177710 A BE 177710A BE 177710 A BE177710 A BE 177710A BE 854801 A BE854801 A BE 854801A
Authority
BE
Belgium
Prior art keywords
catalyst
preparation
ethylene oxide
ethylene
oxide
Prior art date
Application number
BE177710A
Other languages
English (en)
French (fr)
Original Assignee
Basf Ag
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
Priority claimed from DE19762622228 external-priority patent/DE2622228A1/de
Priority claimed from DE2640540A external-priority patent/DE2640540B2/de
Priority claimed from DE19762641000 external-priority patent/DE2641000A1/de
Priority claimed from DE19772704197 external-priority patent/DE2704197A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE854801A publication Critical patent/BE854801A/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE177710A 1976-05-19 1977-05-18 Catalyseur pour la preparation d'oxyde d'ethylene BE854801A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19762622228 DE2622228A1 (de) 1976-05-19 1976-05-19 Katalysator zur herstellung von aethylenoxid
DE2640540A DE2640540B2 (de) 1976-09-09 1976-09-09 Katalysator zur Herstellung von Äthylenoxid
DE19762641000 DE2641000A1 (de) 1976-09-11 1976-09-11 Katalysator zur herstellung von aethylenoxid
DE19772704197 DE2704197A1 (de) 1977-02-02 1977-02-02 Katalysator zur herstellung von aethylenoxid

Publications (1)

Publication Number Publication Date
BE854801A true BE854801A (fr) 1977-11-18

Family

ID=27432115

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177710A BE854801A (fr) 1976-05-19 1977-05-18 Catalyseur pour la preparation d'oxyde d'ethylene

Country Status (6)

Country Link
JP (1) JPS531191A (xx)
BE (1) BE854801A (xx)
FR (1) FR2351700A1 (xx)
GB (1) GB1581884A (xx)
IT (1) IT1078404B (xx)
NL (1) NL7705520A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168247A (en) * 1976-05-28 1979-09-18 Imperial Chemical Industries Limited Catalysts for the production of alkylene oxides
DE3264712D1 (en) * 1981-02-25 1985-08-22 Mitsubishi Petrochemical Co Silver-based catalyst for production of ethylene oxide
US4760042A (en) * 1982-03-24 1988-07-26 Scientific Design Company, Inc. Process for preparing an alkali metal-promoted silver catalyst
JPS616881A (ja) * 1984-06-21 1986-01-13 Tohoku Metal Ind Ltd 半導体温度センサ−素子
GB2190855A (en) * 1986-05-28 1987-12-02 Shell Int Research Process for the preparation of a silver-containing catalyst
AU757735B2 (en) * 1998-09-14 2003-03-06 Shell Internationale Research Maatschappij B.V. Epoxidation catalyst carrier, preparation and use thereof
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
KR102567980B1 (ko) * 2021-08-24 2023-08-17 김진석 인간형 로봇 핸드

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR837792A (fr) * 1937-05-15 1939-02-20 Us Ind Alcohol Co Catalyseur pour l'oxydation des oléfines
DE2205812A1 (de) * 1971-02-10 1972-08-24 United States Atomic Energy Commission, Washington, D.C. Verfahren zum Herstellen von Olefinoxiden
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor

Also Published As

Publication number Publication date
GB1581884A (en) 1980-12-31
FR2351700A1 (fr) 1977-12-16
JPS531191A (en) 1978-01-07
FR2351700B1 (xx) 1983-12-23
IT1078404B (it) 1985-05-08
NL7705520A (nl) 1977-11-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19900531