DK170951B1 - Sølvholdig katalysator, der er egnet til fremstilling af ethylenoxid, og fremgangsmåde til fremstilling af katalysatoren - Google Patents

Sølvholdig katalysator, der er egnet til fremstilling af ethylenoxid, og fremgangsmåde til fremstilling af katalysatoren Download PDF

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Publication number
DK170951B1
DK170951B1 DK390987A DK390987A DK170951B1 DK 170951 B1 DK170951 B1 DK 170951B1 DK 390987 A DK390987 A DK 390987A DK 390987 A DK390987 A DK 390987A DK 170951 B1 DK170951 B1 DK 170951B1
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DK
Denmark
Prior art keywords
silver
weight
catalyst
alumina
alkali metal
Prior art date
Application number
DK390987A
Other languages
Danish (da)
English (en)
Other versions
DK390987D0 (da
DK390987A (da
Inventor
Gosse Boxhoorn
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 DK390987D0 publication Critical patent/DK390987D0/da
Publication of DK390987A publication Critical patent/DK390987A/da
Application granted granted Critical
Publication of DK170951B1 publication Critical patent/DK170951B1/da

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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)
DK390987A 1986-07-28 1987-07-27 Sølvholdig katalysator, der er egnet til fremstilling af ethylenoxid, og fremgangsmåde til fremstilling af katalysatoren DK170951B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8618325 1986-07-28
GB868618325A GB8618325D0 (en) 1986-07-28 1986-07-28 Catalyst

Publications (3)

Publication Number Publication Date
DK390987D0 DK390987D0 (da) 1987-07-27
DK390987A DK390987A (da) 1988-01-29
DK170951B1 true DK170951B1 (da) 1996-04-01

Family

ID=10601785

Family Applications (1)

Application Number Title Priority Date Filing Date
DK390987A DK170951B1 (da) 1986-07-28 1987-07-27 Sølvholdig katalysator, der er egnet til fremstilling af ethylenoxid, og fremgangsmåde til fremstilling af katalysatoren

Country Status (18)

Country Link
US (1) US4783437A (de)
EP (1) EP0255975B1 (de)
JP (1) JP2548575B2 (de)
KR (1) KR960008936B1 (de)
CN (1) CN1009059B (de)
AU (1) AU595906B2 (de)
BR (1) BR8703874A (de)
CA (1) CA1298270C (de)
CS (1) CS274457B2 (de)
DE (1) DE3760704D1 (de)
DK (1) DK170951B1 (de)
GB (1) GB8618325D0 (de)
IN (1) IN172272B (de)
MX (1) MX168707B (de)
PL (1) PL267035A1 (de)
RU (1) RU2024301C1 (de)
TR (1) TR24451A (de)
ZA (1) ZA875496B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8716653D0 (en) * 1987-07-15 1987-08-19 Shell Int Research Silver-containing catalyst
US5102848A (en) * 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
JP3789261B2 (ja) * 1999-10-05 2006-06-21 三菱化学株式会社 エチレンオキシド製造用触媒及びエチレンオキシドの製造方法
JP3767279B2 (ja) * 1999-10-05 2006-04-19 三菱化学株式会社 エチレンオキシド製造用触媒及びエチレンオキシドの製造方法
CA2538989A1 (en) * 2003-08-22 2005-03-17 Union Carbide Chemicals & Plastics Technology Corporation Modified alumina carriers and silver-based catalysts for the production of alkylene oxides
RU2007108491A (ru) * 2004-08-12 2008-09-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Способ приготовления формованного катализатора, катализатор и применение такого катализатора
CA2602163C (en) * 2005-03-22 2014-02-18 Shell Internationale Research Maatschappij B.V. A reactor system and process for the manufacture of ethylene oxide
WO2007021742A1 (en) * 2005-08-11 2007-02-22 Shell Internationale Research Maatschappij B.V. A method of preparing a shaped catalyst, the catalyst, and use of the catalyst
CN102133545B (zh) * 2010-01-25 2017-06-06 中国石油化工股份有限公司 用于环氧乙烷生产用银催化剂的载体、其制备方法及其应用
CZ2015605A3 (cs) * 2015-09-03 2017-01-11 Unipetrol Výzkumně Vzdělávací Centrum, A. S. Způsob výroby katalyzátoru se zabudovaným stříbrem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957688A (en) * 1973-11-15 1976-05-18 Phillips Petroleum Company Catalytic dehydrogenation process
FR2412538A1 (fr) * 1977-12-22 1979-07-20 Ugine Kuhlmann Catalyseurs a base d'argent pour la production d'oxyde d'ethylene
US4575494A (en) * 1984-02-08 1986-03-11 The Dow Chemical Company Alumina compositions useful as catalyst supports for ethylene oxidation
JPS6171837A (ja) * 1984-09-14 1986-04-12 Mitsubishi Petrochem Co Ltd エチレンからエチレンオキシドを製造するための触媒
US4595673A (en) * 1984-11-29 1986-06-17 Uop Inc. Dehydrogenation catalyst compositions and method of their preparation
EP0207542B1 (de) * 1985-06-28 1989-05-24 Shell Internationale Researchmaatschappij B.V. Verfahren für die Herstellung eines silberhaltigen Katalysators

Also Published As

Publication number Publication date
MX168707B (es) 1993-06-04
ZA875496B (en) 1988-03-30
DE3760704D1 (en) 1989-11-16
TR24451A (tr) 1991-10-10
DK390987D0 (da) 1987-07-27
BR8703874A (pt) 1988-03-29
AU7615587A (en) 1988-02-04
CA1298270C (en) 1992-03-31
CS274457B2 (en) 1991-04-11
JPS6336839A (ja) 1988-02-17
KR960008936B1 (en) 1996-07-10
EP0255975A1 (de) 1988-02-17
PL267035A1 (en) 1988-12-08
RU2024301C1 (ru) 1994-12-15
DK390987A (da) 1988-01-29
EP0255975B1 (de) 1989-10-11
GB8618325D0 (en) 1986-09-03
JP2548575B2 (ja) 1996-10-30
IN172272B (de) 1993-05-29
CN87105142A (zh) 1988-02-03
KR880001328A (ko) 1988-04-22
CS563187A2 (en) 1990-09-12
AU595906B2 (en) 1990-04-12
CN1009059B (zh) 1990-08-08
US4783437A (en) 1988-11-08

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed