ATE168042T1 - Epoxydierungskatalysator und verfahren - Google Patents

Epoxydierungskatalysator und verfahren

Info

Publication number
ATE168042T1
ATE168042T1 AT95904541T AT95904541T ATE168042T1 AT E168042 T1 ATE168042 T1 AT E168042T1 AT 95904541 T AT95904541 T AT 95904541T AT 95904541 T AT95904541 T AT 95904541T AT E168042 T1 ATE168042 T1 AT E168042T1
Authority
AT
Austria
Prior art keywords
solubilized
catalyst
promoting amount
ethylene oxide
metal
Prior art date
Application number
AT95904541T
Other languages
English (en)
Inventor
Wayne Errol Evans
Carolus Matthias Anna Mesters
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 ATE168042T1 publication Critical patent/ATE168042T1/de

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
    • 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
    • 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT95904541T 1993-12-30 1994-12-28 Epoxydierungskatalysator und verfahren ATE168042T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/176,044 US5418202A (en) 1993-12-30 1993-12-30 Ethylene oxide catalyst and process

Publications (1)

Publication Number Publication Date
ATE168042T1 true ATE168042T1 (de) 1998-07-15

Family

ID=22642752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95904541T ATE168042T1 (de) 1993-12-30 1994-12-28 Epoxydierungskatalysator und verfahren

Country Status (13)

Country Link
US (3) US5418202A (de)
EP (1) EP0737099B1 (de)
JP (1) JP3832848B2 (de)
CN (1) CN1087191C (de)
AT (1) ATE168042T1 (de)
AU (1) AU680713B2 (de)
CA (1) CA2180153C (de)
DE (1) DE69411591T2 (de)
DK (1) DK0737099T3 (de)
ES (1) ES2118551T3 (de)
GR (1) GR3027703T3 (de)
SG (1) SG81885A1 (de)
WO (1) WO1995017957A1 (de)

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US5418202A (en) 1995-05-23
DK0737099T3 (da) 1998-11-16
CA2180153A1 (en) 1995-07-06
EP0737099A1 (de) 1996-10-16
ES2118551T3 (es) 1998-09-16
US5703253A (en) 1997-12-30
WO1995017957A1 (en) 1995-07-06
CA2180153C (en) 2005-09-27
US5597773A (en) 1997-01-28
JPH09507159A (ja) 1997-07-22
AU680713B2 (en) 1997-08-07
AU1371195A (en) 1995-07-17
CN1139886A (zh) 1997-01-08
JP3832848B2 (ja) 2006-10-11
EP0737099B1 (de) 1998-07-08
SG81885A1 (en) 2001-07-24
DE69411591T2 (de) 1998-11-12
GR3027703T3 (en) 1998-11-30
CN1087191C (zh) 2002-07-10
DE69411591D1 (de) 1998-08-13

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