GB2014133B - Production of alkylene oxides using a silver catalyst - Google Patents

Production of alkylene oxides using a silver catalyst

Info

Publication number
GB2014133B
GB2014133B GB7901932A GB7901932A GB2014133B GB 2014133 B GB2014133 B GB 2014133B GB 7901932 A GB7901932 A GB 7901932A GB 7901932 A GB7901932 A GB 7901932A GB 2014133 B GB2014133 B GB 2014133B
Authority
GB
United Kingdom
Prior art keywords
production
alkylene oxides
silver catalyst
silver
catalyst
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.)
Expired
Application number
GB7901932A
Other versions
GB2014133A (en
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB7901932A priority Critical patent/GB2014133B/en
Priority to TR2094179A priority patent/TR20941A/en
Priority to MX17654079A priority patent/MX150674A/en
Priority to BR7900813A priority patent/BR7900813A/en
Priority to SU792724649A priority patent/SU1060110A3/en
Publication of GB2014133A publication Critical patent/GB2014133A/en
Application granted granted Critical
Publication of GB2014133B publication Critical patent/GB2014133B/en
Expired 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB7901932A 1978-02-10 1979-01-19 Production of alkylene oxides using a silver catalyst Expired GB2014133B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB7901932A GB2014133B (en) 1978-02-10 1979-01-19 Production of alkylene oxides using a silver catalyst
TR2094179A TR20941A (en) 1978-02-10 1979-02-07 MANUFACTURE OF OLEFIN OXIDES
MX17654079A MX150674A (en) 1978-02-10 1979-02-08 IMPROVED PROCEDURE FOR OBTAINING AN OLEPHINE OXIDE
BR7900813A BR7900813A (en) 1978-02-10 1979-02-09 PROCESS OF PRODUCTION OF AN OLEFINE OXIDE
SU792724649A SU1060110A3 (en) 1978-02-10 1979-02-09 Process for preparing ethylene oxide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB543978 1978-02-10
GB7901932A GB2014133B (en) 1978-02-10 1979-01-19 Production of alkylene oxides using a silver catalyst

Publications (2)

Publication Number Publication Date
GB2014133A GB2014133A (en) 1979-08-22
GB2014133B true GB2014133B (en) 1982-09-22

Family

ID=26239887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7901932A Expired GB2014133B (en) 1978-02-10 1979-01-19 Production of alkylene oxides using a silver catalyst

Country Status (1)

Country Link
GB (1) GB2014133B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56105750A (en) * 1980-01-24 1981-08-22 Nippon Shokubai Kagaku Kogyo Co Ltd Silver catalyst for production of ethylene oxide
SE8203955L (en) * 1981-07-17 1983-01-18 Northern Petro Chem Co PROCEDURE FOR DISPOSAL OF POTASSIUM FROM ETHENOXIDE CATALYSTS USED?
DE3239886A1 (en) * 1982-10-28 1984-05-03 Basf Ag, 6700 Ludwigshafen METHOD FOR REGENERATING AL (ARROW DOWN) 2 (ARROW DOWN) O (ARROW DOWN) 3 (ARROW DOWN) CARRIER MATERIALS USED AG / AL (ARROW DOWN) 2 (ARROW DOWN) O (ARROW DOWN) CARRIER CATALYSTS
JPS6110570A (en) * 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc Preparation of ethylene oxide
AU8575991A (en) * 1990-10-12 1992-04-30 Union Carbide Chemicals And Plastics Company Inc. Ultrahigh efficiency alkylene oxide catalysts having enhanced stability
EP3677334B1 (en) * 2006-11-01 2024-06-19 Dow Global Technologies Llc Alpha-alumina carrier for epoxidation catalyst and epoxidation method

Also Published As

Publication number Publication date
GB2014133A (en) 1979-08-22

Similar Documents

Publication Publication Date Title
DE2967112D1 (en) Production of olefine oxides
DE3272383D1 (en) Catalysts for the production of alkylene oxides
JPS52151690A (en) Manufacture of alkylene oxides and catalysts therefor
JPS54110188A (en) Catalyst
DE2961782D1 (en) Production of isopropylbenzene
JPS54112390A (en) Catalyst
NZ220436A (en) Production of a silver-containing catalyst for making alkylene oxides
JPS5748344A (en) Manufacture of catalyst
GB2035784B (en) Multistage catalytic reactor
GB2014133B (en) Production of alkylene oxides using a silver catalyst
AU523131B2 (en) Manufacture of a catalyst
JPS54110190A (en) Catalyst and its manufacture
JPS54155191A (en) Catalyst structure
GB8307119D0 (en) Catalyst
GB2019845B (en) Catalytic expoxidation of olefines
JPS55114346A (en) Preparation of silver catalyst
JPS57130551A (en) Improved manufacture of catalyst
JPS5753243A (en) Manufacture of catalyst
JPS5568296A (en) Production of interferon
JPS54130508A (en) Manufacture of tertiary alkylether
JPS554390A (en) Manufacture of acetaldehyde
JPS5594906A (en) Catalyst and its manufacture
JPS5498307A (en) Production of interferon
JPS5745349A (en) Manufacture of catalyst
IL63372A0 (en) Preparation of 4-cyanothiazole,a novel catalyst therefor and its production

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990118