CS219313B2 - Method of making the silver catalysers - Google Patents

Method of making the silver catalysers Download PDF

Info

Publication number
CS219313B2
CS219313B2 CS747326A CS732674A CS219313B2 CS 219313 B2 CS219313 B2 CS 219313B2 CS 747326 A CS747326 A CS 747326A CS 732674 A CS732674 A CS 732674A CS 219313 B2 CS219313 B2 CS 219313B2
Authority
CS
Czechoslovakia
Prior art keywords
silver
support
catalyst
alkali metal
catalysts
Prior art date
Application number
CS747326A
Other languages
Czech (cs)
English (en)
Inventor
Peter A Kilty
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of CS219313B2 publication Critical patent/CS219313B2/cs

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)
CS747326A 1973-10-26 1974-10-25 Method of making the silver catalysers CS219313B2 (en)

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
CS219313B2 true CS219313B2 (en) 1983-03-25

Family

ID=10454139

Family Applications (1)

Application Number Title Priority Date Filing Date
CS747326A CS219313B2 (en) 1973-10-26 1974-10-25 Method of making the silver catalysers

Country Status (15)

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

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
JP4578967B2 (ja) 2002-06-28 2010-11-10 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 エポキシ化法の始動方法及びオレフィンのエポキシ化法
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
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
RU2342993C2 (ru) * 2003-05-07 2009-01-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Катализаторы, содержащие серебро, получение таких катализаторов и их применение
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
US7835868B2 (en) 2004-09-24 2010-11-16 Shell Oil Company Process for selecting shaped particles for use in a packed bed
CN103599798B (zh) 2007-05-09 2015-11-18 国际壳牌研究有限公司 环氧化催化剂及其制备方法和生产环氧烷、1,2-二醇、1,2-二醇醚、1,2-碳酸酯或烷醇胺的方法
CN102066348B (zh) 2008-05-07 2013-09-25 国际壳牌研究有限公司 环氧烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法
CN102056909B (zh) 2008-05-07 2014-03-05 国际壳牌研究有限公司 环氧化工艺的开车方法及环氧乙烷、1，2-二醇、1，2-二醇醚、1，2-碳酸酯或链烷醇胺的制备方法
KR102449657B1 (ko) 2016-12-02 2022-09-29 쉘 인터내셔날 리써취 마트샤피지 비.브이. 에틸렌 에폭시화 촉매를 컨디셔닝하는 방법 및 에틸렌 옥사이드의 생산을 위한 관련된 방법
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
JPS581629B2 (ja) 1983-01-12
SE434837B (sv) 1984-08-20
FR2249087A1 (sv) 1975-05-23
PL99702B1 (pl) 1978-08-31
NL7413748A (nl) 1975-04-29
DD114407A5 (sv) 1975-08-05
SE7808959L (sv) 1978-08-24
IN143192B (sv) 1977-10-15
CA1048010A (en) 1979-02-06
BE821439A (fr) 1975-04-24
GB1489335A (en) 1977-10-19
RO84369A (ro) 1984-06-21
FR2249087B1 (sv) 1976-10-22
SE7412461L (sv) 1975-04-28
ES431308A1 (es) 1976-11-16
RO84369B (ro) 1984-08-30
DE2448449A1 (de) 1975-04-30
ES447632A1 (es) 1977-06-16
DE2448449C2 (de) 1986-03-06
IT1025175B (it) 1978-08-10
SE407156B (sv) 1979-03-19
JPS5074589A (sv) 1975-06-19

Similar Documents

Publication Publication Date Title
CS219313B2 (en) Method of making the silver catalysers
US4033903A (en) Process for preparing modified silver catalysts
US4012425A (en) Ethylene oxide process
US4010115A (en) Catalyst for the oxidation of ethylene to ethylene oxide
US4356312A (en) Ethylene oxide process
JP4981792B2 (ja) エチレンオキシド生成用触媒の調製プロセス、調製された触媒及びエチレンのエチレンオキシドへの酸化プロセス
US5112795A (en) Supported silver catalyst, and processes for making and using same
US6750173B2 (en) Ethylene oxide catalyst
RU2402376C2 (ru) Нанометровая реструктуризация поверхности носителя окиси алюминия и катализатор для получения окисей алкенов
KR101502919B1 (ko) 산화올레핀 촉매용 담체
US4419276A (en) Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
US11213806B1 (en) Catalyst supports—composition and process of manufacture
JP2013533103A (ja) エポキシ化触媒の調製方法
CA1284985C (en) Process for the preparation of a silver-containing catalyst
JP4866235B2 (ja) 酸化エチレン触媒
WO1995005896A1 (en) Ethylene oxide catalyst
US4455392A (en) Process for preparing a supported silver catalyst
US4267073A (en) Ethylene oxide catalyst
RU2331474C2 (ru) Катализатор окисления этилена
US11772082B1 (en) Catalyst supports—composition and process of manufacture
NO135622B (sv)
CS201007B2 (cs) Způsob výroby ethylenoxidu