JPS55127144A - New catalyst composition and method of oxidizing ethylene to ethylene oxide - Google Patents

New catalyst composition and method of oxidizing ethylene to ethylene oxide

Info

Publication number
JPS55127144A
JPS55127144A JP3348980A JP3348980A JPS55127144A JP S55127144 A JPS55127144 A JP S55127144A JP 3348980 A JP3348980 A JP 3348980A JP 3348980 A JP3348980 A JP 3348980A JP S55127144 A JPS55127144 A JP S55127144A
Authority
JP
Japan
Prior art keywords
ethylene
catalyst composition
new catalyst
oxidizing
ethylene oxide
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3348980A
Other languages
English (en)
Japanese (ja)
Inventor
Mohan Buhashin Madan
Kurifuoodo Erujien Pooru
Jiin Hendoretsukusu Chiyaarusu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Corp filed Critical Union Carbide Corp
Publication of JPS55127144A publication Critical patent/JPS55127144A/ja
Pending legal-status Critical Current

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
    • 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)
JP3348980A 1979-03-20 1980-03-18 New catalyst composition and method of oxidizing ethylene to ethylene oxide Pending JPS55127144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2172779A 1979-03-20 1979-03-20

Publications (1)

Publication Number Publication Date
JPS55127144A true JPS55127144A (en) 1980-10-01

Family

ID=21805806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3348980A Pending JPS55127144A (en) 1979-03-20 1980-03-18 New catalyst composition and method of oxidizing ethylene to ethylene oxide

Country Status (5)

Country Link
JP (1) JPS55127144A (fr)
AU (1) AU8674091A (fr)
BE (1) BE882302A (fr)
GB (1) GB8323345D0 (fr)
ZA (1) ZA80981B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870838A (ja) * 1981-09-30 1983-04-27 ユニオン・カーバイド・コーポレーション エチレンオキシド製造用銀触媒およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5870838A (ja) * 1981-09-30 1983-04-27 ユニオン・カーバイド・コーポレーション エチレンオキシド製造用銀触媒およびその製造方法

Also Published As

Publication number Publication date
GB8323345D0 (en) 1983-10-05
ZA80981B (en) 1981-02-25
AU8674091A (en) 1991-12-12
BE882302A (fr) 1980-09-19

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