DK0496470T3 - Ethylenoxidkatalysator og fremgangsmåde til fremstilling og anvendelse deraf - Google Patents

Ethylenoxidkatalysator og fremgangsmåde til fremstilling og anvendelse deraf

Info

Publication number
DK0496470T3
DK0496470T3 DK92200142.5T DK92200142T DK0496470T3 DK 0496470 T3 DK0496470 T3 DK 0496470T3 DK 92200142 T DK92200142 T DK 92200142T DK 0496470 T3 DK0496470 T3 DK 0496470T3
Authority
DK
Denmark
Prior art keywords
preparation
ethylene oxide
oxide catalyst
catalyst
ethylene
Prior art date
Application number
DK92200142.5T
Other languages
Danish (da)
English (en)
Inventor
John Edward Buffum
Ruth Mary Kowaleski
William Herman Gerdes
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
Application granted granted Critical
Publication of DK0496470T3 publication Critical patent/DK0496470T3/da

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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
    • 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
    • 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
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK92200142.5T 1991-01-22 1992-01-17 Ethylenoxidkatalysator og fremgangsmåde til fremstilling og anvendelse deraf DK0496470T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64360691A 1991-01-22 1991-01-22

Publications (1)

Publication Number Publication Date
DK0496470T3 true DK0496470T3 (da) 1994-10-24

Family

ID=24581537

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92200142.5T DK0496470T3 (da) 1991-01-22 1992-01-17 Ethylenoxidkatalysator og fremgangsmåde til fremstilling og anvendelse deraf

Country Status (20)

Country Link
US (1) US5145824A (sk)
EP (1) EP0496470B1 (sk)
JP (1) JP3302387B2 (sk)
KR (1) KR100225874B1 (sk)
CN (1) CN1035161C (sk)
AU (1) AU641584B2 (sk)
BR (1) BR9200166A (sk)
CA (1) CA2059711C (sk)
CZ (1) CZ281977B6 (sk)
DE (1) DE69200450T2 (sk)
DK (1) DK0496470T3 (sk)
ES (1) ES2061309T3 (sk)
IN (1) IN184775B (sk)
MX (1) MX9200243A (sk)
PL (1) PL174992B1 (sk)
RU (1) RU2014114C1 (sk)
SA (1) SA92120369B1 (sk)
SK (1) SK279174B6 (sk)
TR (1) TR25623A (sk)
ZA (1) ZA92376B (sk)

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US4874879A (en) * 1988-07-25 1989-10-17 Shell Oil Company Process for starting-up an ethylene oxide reactor
DE68925767T2 (de) * 1988-08-30 1996-08-14 Union Carbide Corp Katalysatoren für die Herstellung von Ethylenoxid und Verfahren zur deren Herstellung

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CN1063427A (zh) 1992-08-12
TR25623A (tr) 1993-07-01
DE69200450T2 (de) 1995-02-23
ZA92376B (en) 1992-09-30
CA2059711C (en) 2002-07-30
US5145824A (en) 1992-09-08
KR100225874B1 (ko) 1999-10-15
JPH0584440A (ja) 1993-04-06
AU641584B2 (en) 1993-09-23
EP0496470B1 (en) 1994-09-28
PL174992B1 (pl) 1998-10-30
EP0496470A1 (en) 1992-07-29
IN184775B (sk) 2000-09-30
ES2061309T3 (es) 1994-12-01
DE69200450D1 (de) 1994-11-03
KR920014515A (ko) 1992-08-25
PL293237A1 (en) 1992-11-02
SA92120369B1 (ar) 2004-07-12
JP3302387B2 (ja) 2002-07-15
BR9200166A (pt) 1992-10-06
MX9200243A (es) 1992-07-01
CA2059711A1 (en) 1992-07-23
AU1034192A (en) 1992-07-30
CN1035161C (zh) 1997-06-18
CZ281977B6 (cs) 1997-04-16
SK279174B6 (sk) 1998-07-08
CS16692A3 (en) 1992-08-12
RU2014114C1 (ru) 1994-06-15

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