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DK0393785T3 - Alkylenoxid-katalysatorer med forøget aktivitet og/eller stabilitet - Google Patents

Alkylenoxid-katalysatorer med forøget aktivitet og/eller stabilitet

Info

Publication number
DK0393785T3
DK0393785T3 DK90200945.5T DK90200945T DK0393785T3 DK 0393785 T3 DK0393785 T3 DK 0393785T3 DK 90200945 T DK90200945 T DK 90200945T DK 0393785 T3 DK0393785 T3 DK 0393785T3
Authority
DK
Denmark
Prior art keywords
stability
alkylene oxide
increased activity
oxide catalysts
manganese component
Prior art date
Application number
DK90200945.5T
Other languages
Danish (da)
English (en)
Inventor
Pen-Yuan Chou
Madan Mohan Bhasin
Hwaili Soo
Erlind Magnus Thorsteinson
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of DK0393785T3 publication Critical patent/DK0393785T3/da

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
    • 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
    • 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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK90200945.5T 1989-04-18 1990-04-17 Alkylenoxid-katalysatorer med forøget aktivitet og/eller stabilitet DK0393785T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34024289A 1989-04-18 1989-04-18
US34039089A 1989-04-18 1989-04-18
US07/502,187 US5504053A (en) 1989-04-18 1990-04-03 Alkylene oxide catalysts having enhanced activity and/or stability

Publications (1)

Publication Number Publication Date
DK0393785T3 true DK0393785T3 (da) 1995-03-27

Family

ID=27407385

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90200945.5T DK0393785T3 (da) 1989-04-18 1990-04-17 Alkylenoxid-katalysatorer med forøget aktivitet og/eller stabilitet

Country Status (15)

Country Link
US (1) US5504053A (de)
EP (1) EP0393785B1 (de)
JP (1) JP3049560B2 (de)
KR (1) KR950008196B1 (de)
AT (1) ATE116976T1 (de)
AU (1) AU640924B2 (de)
BG (1) BG91772A (de)
BR (1) BR9001784A (de)
CA (2) CA1337722C (de)
DD (1) DD300512A5 (de)
DE (1) DE69015863T2 (de)
DK (1) DK0393785T3 (de)
ES (1) ES2066101T3 (de)
RU (1) RU2045335C1 (de)
ZA (1) ZA902931B (de)

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Also Published As

Publication number Publication date
AU640924B2 (en) 1993-09-09
KR950008196B1 (ko) 1995-07-26
JPH0368449A (ja) 1991-03-25
CA2014667A1 (en) 1990-10-18
BR9001784A (pt) 1991-06-11
DD300512A5 (de) 1992-06-17
KR900015813A (ko) 1990-11-10
DE69015863T2 (de) 1995-05-18
CA1337722C (en) 1995-12-12
ES2066101T3 (es) 1995-03-01
EP0393785B1 (de) 1995-01-11
US5504053A (en) 1996-04-02
JP3049560B2 (ja) 2000-06-05
ATE116976T1 (de) 1995-01-15
CA2014667C (en) 1998-09-29
AU5321190A (en) 1990-10-25
DE69015863D1 (de) 1995-02-23
EP0393785A1 (de) 1990-10-24
BG91772A (bg) 1993-12-24
RU2045335C1 (ru) 1995-10-10
ZA902931B (en) 1991-02-27

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