GB1447744A - Method for producing isopentene - Google Patents

Method for producing isopentene

Info

Publication number
GB1447744A
GB1447744A GB5369874A GB5369874A GB1447744A GB 1447744 A GB1447744 A GB 1447744A GB 5369874 A GB5369874 A GB 5369874A GB 5369874 A GB5369874 A GB 5369874A GB 1447744 A GB1447744 A GB 1447744A
Authority
GB
United Kingdom
Prior art keywords
weight
parts
dec
compounds
calculated
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
GB5369874A
Other languages
English (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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of GB1447744A publication Critical patent/GB1447744A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB5369874A 1973-12-28 1974-12-12 Method for producing isopentene Expired GB1447744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14468273A JPS5328882B2 (OSRAM) 1973-12-28 1973-12-28

Publications (1)

Publication Number Publication Date
GB1447744A true GB1447744A (en) 1976-08-25

Family

ID=15367790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5369874A Expired GB1447744A (en) 1973-12-28 1974-12-12 Method for producing isopentene

Country Status (6)

Country Link
US (1) US3943186A (OSRAM)
JP (1) JPS5328882B2 (OSRAM)
CA (1) CA1037501A (OSRAM)
DE (1) DE2460356B2 (OSRAM)
FR (1) FR2256129B1 (OSRAM)
GB (1) GB1447744A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091046A (en) * 1976-06-28 1978-05-23 Phillips Petroleum Company Production of isoprene from isobutane

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288872A (en) * 1939-12-30 1942-07-07 Standard Oil Co Olefin polymerization
GB1159054A (en) * 1967-02-13 1969-07-23 British Petroleum Co Process for the preparation of Olefins
US3595920A (en) * 1969-05-05 1971-07-27 Gulf Research Development Co Process for converting an olefin to a product containing higher and lower olefins
US3786112A (en) * 1971-08-30 1974-01-15 Phillips Petroleum Co Olefin disproportionation catalyst
JPS5323805B2 (OSRAM) * 1973-06-22 1978-07-17

Also Published As

Publication number Publication date
JPS5096506A (OSRAM) 1975-07-31
DE2460356A1 (de) 1975-07-17
CA1037501A (en) 1978-08-29
DE2460356B2 (de) 1976-10-28
US3943186A (en) 1976-03-09
FR2256129A1 (OSRAM) 1975-07-25
JPS5328882B2 (OSRAM) 1978-08-17
FR2256129B1 (OSRAM) 1978-10-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee