ZA873196B - Silver catalyst - Google Patents

Silver catalyst

Info

Publication number
ZA873196B
ZA873196B ZA873196A ZA873196A ZA873196B ZA 873196 B ZA873196 B ZA 873196B ZA 873196 A ZA873196 A ZA 873196A ZA 873196 A ZA873196 A ZA 873196A ZA 873196 B ZA873196 B ZA 873196B
Authority
ZA
South Africa
Prior art keywords
silver catalyst
silver
catalyst
Prior art date
Application number
ZA873196A
Other languages
English (en)
Inventor
Boxhoorn Gosse
Hendrik Klazinga Aan
Original Assignee
Shell Research Limited
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 Research Limited filed Critical Shell Research Limited
Publication of ZA873196B publication Critical patent/ZA873196B/xx

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
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA873196A 1986-05-07 1987-05-05 Silver catalyst ZA873196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611121A GB8611121D0 (en) 1986-05-07 1986-05-07 Silver catalyst

Publications (1)

Publication Number Publication Date
ZA873196B true ZA873196B (en) 1987-10-27

Family

ID=10597454

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA873196A ZA873196B (en) 1986-05-07 1987-05-05 Silver catalyst

Country Status (18)

Country Link
US (1) US4742034A (enEXAMPLES)
EP (1) EP0244895B1 (enEXAMPLES)
JP (1) JP2559038B2 (enEXAMPLES)
KR (1) KR960000938B1 (enEXAMPLES)
CN (1) CN1008514B (enEXAMPLES)
AU (1) AU592431B2 (enEXAMPLES)
BR (1) BR8702266A (enEXAMPLES)
CZ (1) CZ278266B6 (enEXAMPLES)
DE (1) DE3764535D1 (enEXAMPLES)
DK (1) DK165104C (enEXAMPLES)
GB (1) GB8611121D0 (enEXAMPLES)
IN (1) IN176124B (enEXAMPLES)
MX (1) MX171232B (enEXAMPLES)
PL (1) PL154311B1 (enEXAMPLES)
RU (1) RU2034648C1 (enEXAMPLES)
SG (1) SG67191G (enEXAMPLES)
TR (1) TR23360A (enEXAMPLES)
ZA (1) ZA873196B (enEXAMPLES)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950773A (en) * 1988-01-28 1990-08-21 Eastman Kodak Company Selective epoxidation of olefins
CN1009437B (zh) * 1988-02-03 1990-09-05 中国石油化工总公司 乙烯氧化制环氧乙烷高效银催化剂
US4874879A (en) * 1988-07-25 1989-10-17 Shell Oil Company Process for starting-up an ethylene oxide reactor
US5380697A (en) * 1993-09-08 1995-01-10 Shell Oil Company Ethylene oxide catalyst and process
DE69520409T3 (de) * 1994-12-15 2010-02-18 Shell Internationale Research Maatschappij B.V. Verfahren zur Herstellung von Äthylenoxid-Katalysatoren
US5908942A (en) * 1995-09-15 1999-06-01 Eastman Chemical Company Epoxidation of butadiene using cesium fluoride promoted silver catalyst with enhanced thermal stability under reaction conditions
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
US5780656A (en) * 1997-04-14 1998-07-14 Scientific Design Company, Inc. Ethylene oxide catalyst and process
DE69924453T2 (de) * 1998-11-17 2006-02-16 Nippon Shokubai Co., Ltd. Katalysatorträger zur Verwendung in der Herstellung von Ethylenoxid
RU2141378C1 (ru) * 1999-02-22 1999-11-20 Сотников Валерий Васильевич Носитель серебросодержащего катализатора получения оксида этилена и способ его получения
US6846774B2 (en) * 2003-04-23 2005-01-25 Scientific Design Co., Inc. Ethylene oxide catalyst
RU2346738C2 (ru) * 2003-05-07 2009-02-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Реакторная система и способ производства этиленоксида
CN1838990A (zh) * 2003-08-22 2006-09-27 联合碳化化学及塑料技术公司 改性氧化铝载体和用于制造烯化氧的银基催化剂
SG177010A1 (en) * 2003-08-22 2012-01-30 Dow Technology Investments Llc Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
EP2277622B1 (en) 2003-10-16 2013-01-09 Dow Technology Investments LLC Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
EP1765799A1 (en) 2004-06-18 2007-03-28 Shell Oil Company A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
CN100572370C (zh) * 2004-06-18 2009-12-23 国际壳牌研究有限公司 生产烯烃氧化物、1,2-二醇、1,2-二醇醚或链烷醇胺的方法
EP1796834A2 (en) * 2004-08-12 2007-06-20 Shell Oil Company A method of preparing a shaped catalyst, the catalyst, and use of the catalyst
US8536083B2 (en) 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
US7560411B2 (en) 2004-09-01 2009-07-14 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
MX2007009904A (es) * 2005-02-21 2007-09-26 Shell Int Research Proceso de epoxidacion de olefinas, catalizador para su uso en el proceso, portador para su uso en la fabricacion del catalizador, y proceso para fabricar el portador.
RU2008109027A (ru) * 2005-08-11 2009-09-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ изготовления формованного катализатора, катализатор и использование такого катализатора
CN112206798B (zh) * 2020-10-29 2022-03-22 润和催化材料(浙江)有限公司 一种乙烯氧化制环氧乙烷的银催化剂及其制备方法和应用
CN115178252B (zh) * 2021-04-07 2023-09-12 中国石油化工股份有限公司 氧化铝载体及其制备方法和应用以及加氢催化剂

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356312A (en) * 1972-01-07 1982-10-26 Shell Oil Company Ethylene oxide process
DE2636680C3 (de) * 1976-08-14 1979-04-05 Hoechst Ag, 6000 Frankfurt Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
US4374260A (en) * 1976-08-30 1983-02-15 Texaco Inc. Ethylene oxide production
JPS5929293B2 (ja) * 1977-07-01 1984-07-19 株式会社日本触媒 酸化エチレン製造用銀担持触媒の製造方法
EP0057066B1 (en) * 1981-01-23 1985-03-13 Imperial Chemical Industries Plc Process for the production of ethylene oxide
EP0059422B1 (en) * 1981-02-25 1985-07-17 Mitsubishi Petrochemical Co., Ltd. Silver-based catalyst for production of ethylene oxide
JPS57180434A (en) * 1981-04-30 1982-11-06 Mitsubishi Petrochem Co Ltd Silver catalyst for production of ethylene oxide
JPS5898144A (ja) * 1981-12-08 1983-06-10 Mitsubishi Petrochem Co Ltd エチレンオキシド製造用銀触媒
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
JPS6171838A (ja) * 1984-09-14 1986-04-12 Mitsubishi Petrochem Co Ltd 銀触媒の製造法

Also Published As

Publication number Publication date
CN1008514B (zh) 1990-06-27
AU7249587A (en) 1987-11-12
IN176124B (enEXAMPLES) 1996-02-03
KR960000938B1 (ko) 1996-01-15
RU2034648C1 (ru) 1995-05-10
PL154311B1 (en) 1991-07-31
MX171232B (es) 1993-10-13
SG67191G (en) 1991-09-13
KR870010900A (ko) 1987-12-18
DK165104B (da) 1992-10-12
TR23360A (tr) 1989-12-28
AU592431B2 (en) 1990-01-11
CZ315587A3 (en) 1993-08-11
DK229487A (da) 1987-11-08
JP2559038B2 (ja) 1996-11-27
CZ278266B6 (en) 1993-11-17
EP0244895A3 (en) 1988-01-07
EP0244895B1 (en) 1990-08-29
US4742034A (en) 1988-05-03
DE3764535D1 (de) 1990-10-04
EP0244895A2 (en) 1987-11-11
CN87103275A (zh) 1987-11-25
BR8702266A (pt) 1988-02-17
PL265499A1 (en) 1988-08-18
DK165104C (da) 1993-03-01
JPS62262748A (ja) 1987-11-14
GB8611121D0 (en) 1986-06-11
DK229487D0 (da) 1987-05-05

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