BE821439A - Catalyseur pour la production d'oxyde d'ethylene - Google Patents

Catalyseur pour la production d'oxyde d'ethylene

Info

Publication number
BE821439A
BE821439A BE149849A BE149849A BE821439A BE 821439 A BE821439 A BE 821439A BE 149849 A BE149849 A BE 149849A BE 149849 A BE149849 A BE 149849A BE 821439 A BE821439 A BE 821439A
Authority
BE
Belgium
Prior art keywords
catalyst
production
ethylene oxide
ethylene
oxide
Prior art date
Application number
BE149849A
Other languages
English (en)
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 filed Critical
Publication of BE821439A publication Critical patent/BE821439A/fr

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
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE149849A 1973-10-26 1974-10-24 Catalyseur pour la production d'oxyde d'ethylene BE821439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49962/73A GB1489335A (en) 1973-10-26 1973-10-26 Catalyst for the production of ethylene oxide

Publications (1)

Publication Number Publication Date
BE821439A true BE821439A (fr) 1975-04-24

Family

ID=10454139

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149849A BE821439A (fr) 1973-10-26 1974-10-24 Catalyseur pour la production d'oxyde d'ethylene

Country Status (15)

Country Link
JP (1) JPS581629B2 (fr)
BE (1) BE821439A (fr)
CA (1) CA1048010A (fr)
CS (1) CS219313B2 (fr)
DD (1) DD114407A5 (fr)
DE (1) DE2448449C2 (fr)
ES (2) ES431308A1 (fr)
FR (1) FR2249087B1 (fr)
GB (1) GB1489335A (fr)
IN (1) IN143192B (fr)
IT (1) IT1025175B (fr)
NL (1) NL7413748A (fr)
PL (1) PL99702B1 (fr)
RO (1) RO84369B (fr)
SE (2) SE407156B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640540C3 (de) * 1976-09-09 1988-07-28 Basf Ag, 6700 Ludwigshafen Katalysator zur Herstellung von Äthylenoxid
US4066575A (en) * 1976-07-26 1978-01-03 Halcon International, Inc. Process for the preparation of a supported silver catalyst
DE2819595A1 (de) * 1977-05-12 1978-12-07 Basf Ag Katalysator zur herstellung von aethylenoxid
JPS5689843A (en) * 1979-12-25 1981-07-21 Nippon Shokubai Kagaku Kogyo Co Ltd Silver catalyst for production of ethylene oxide
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
US4455392A (en) * 1981-10-05 1984-06-19 Union Carbide Corporation Process for preparing a supported silver catalyst
BG37835A3 (en) * 1982-06-30 1985-08-15 Hoechst Aktiengesellschaft Method for preparing silver catalyst
US4575494A (en) * 1984-02-08 1986-03-11 The Dow Chemical Company Alumina compositions useful as catalyst supports for ethylene oxidation
JPS60216844A (ja) * 1984-04-13 1985-10-30 Nippon Shokubai Kagaku Kogyo Co Ltd エチレンオキシド製造用銀触媒
CN100512966C (zh) * 2002-06-28 2009-07-15 国际壳牌研究有限公司 提高催化剂选择性的方法和烯烃环氧化方法
BRPI0312010B1 (pt) 2002-06-28 2017-11-28 Shell Internationale Research Maatschappij B.V Method for detaining an epoxidation process and a process for the epoxidation of an olefine
US7348444B2 (en) 2003-04-07 2008-03-25 Shell Oil Company Process for the production of an olefin oxide
US6846774B2 (en) * 2003-04-23 2005-01-25 Scientific Design Co., Inc. Ethylene oxide catalyst
MX260863B (es) * 2003-05-07 2008-09-26 Shell Int Research Catalizadores que contienen plata, su elaboracion y uso de los mismos.
US20040225138A1 (en) 2003-05-07 2004-11-11 Mcallister Paul Michael Reactor system and process for the manufacture of ethylene oxide
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
KR20070057974A (ko) 2004-09-24 2007-06-07 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 성형 입자의 선택방법, 시스템 설치방법, 이러한시스템에서 기체성 공급원료를 반응시키는 방법, 컴퓨터프로그램 제품 및 컴퓨터 시스템
US10532989B2 (en) 2007-05-09 2020-01-14 Shell Oil Company Epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
BRPI0912391B1 (pt) 2008-05-07 2018-04-17 Shell Internationale Research Maatschappij B.V. Processo para epoxidação de uma olefina
WO2009137427A2 (fr) 2008-05-07 2009-11-12 Shell Oil Company Procédé pour le démarrage d'un procédé d'époxydation, procédé pour la fabrication d'oxyde d'éthylène, d'un 1,2-diol, d'un éther de 1,2-diol, d'un 1,2-carbonate ou d'une alcanolamine
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
US20210284962A1 (en) 2018-06-21 2021-09-16 The Regents Of The University Of California Generation of a population of hindbrain cells and hindbrain-like organoids from pluripotent stem cells
US11772082B1 (en) 2018-06-21 2023-10-03 Avn Corporation Catalyst supports—composition and process of manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793658A (fr) * 1972-01-07 1973-07-04 Shell Int Research Catalyseur utilisable pour la production d'oxyde d'ethylene

Also Published As

Publication number Publication date
PL99702B1 (pl) 1978-08-31
SE407156B (sv) 1979-03-19
IT1025175B (it) 1978-08-10
GB1489335A (en) 1977-10-19
SE7412461L (fr) 1975-04-28
RO84369A (fr) 1984-06-21
CS219313B2 (en) 1983-03-25
NL7413748A (nl) 1975-04-29
ES447632A1 (es) 1977-06-16
FR2249087B1 (fr) 1976-10-22
SE7808959L (sv) 1978-08-24
JPS581629B2 (ja) 1983-01-12
DE2448449C2 (de) 1986-03-06
FR2249087A1 (fr) 1975-05-23
RO84369B (ro) 1984-08-30
JPS5074589A (fr) 1975-06-19
IN143192B (fr) 1977-10-15
DD114407A5 (fr) 1975-08-05
DE2448449A1 (de) 1975-04-30
SE434837B (sv) 1984-08-20
CA1048010A (fr) 1979-02-06
ES431308A1 (es) 1976-11-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MIJ. N.V.

Effective date: 19921031