GB1038231A - Dehydrogenation of hydrocarbons - Google Patents

Dehydrogenation of hydrocarbons

Info

Publication number
GB1038231A
GB1038231A GB868564A GB868564A GB1038231A GB 1038231 A GB1038231 A GB 1038231A GB 868564 A GB868564 A GB 868564A GB 868564 A GB868564 A GB 868564A GB 1038231 A GB1038231 A GB 1038231A
Authority
GB
United Kingdom
Prior art keywords
bromine
hydrocarbons
reaction
acceptor
dehydrogenation
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
GB868564A
Inventor
Ralph William King
Donald George Timms
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.)
International Synthetic Rubber Co Ltd
Original Assignee
International Synthetic Rubber Co 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 International Synthetic Rubber Co Ltd filed Critical International Synthetic Rubber Co Ltd
Priority to GB868564A priority Critical patent/GB1038231A/en
Priority to FR7115A priority patent/FR1425740A/en
Priority to BE660449D priority patent/BE660449A/xx
Priority to NL6502548A priority patent/NL6502548A/xx
Priority to LU48101A priority patent/LU48101A1/xx
Publication of GB1038231A publication Critical patent/GB1038231A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/44—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with halogen or a halogen-containing compound as an acceptor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Hydrocarbons are dehydrogenated by reaction with bromine in the presence of a hydrogen bromide acceptor, preferably one which can be regenerated by reaction with oxygen liberating bromine for reuse. Butadiene and isoprene are obtained from n-butane, n-butene, isopentane and isopentenes. The acceptor may be supported and may contain an iron or rare earth oxide. Ammonia or amine may be added to the reactants to recover traces of unreacted bromine.
GB868564A 1964-03-02 1964-03-02 Dehydrogenation of hydrocarbons Expired GB1038231A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB868564A GB1038231A (en) 1964-03-02 1964-03-02 Dehydrogenation of hydrocarbons
FR7115A FR1425740A (en) 1964-03-02 1965-02-26 Dehydrogenation of paraffins and monoolefins
BE660449D BE660449A (en) 1964-03-02 1965-03-01
NL6502548A NL6502548A (en) 1964-03-02 1965-03-01
LU48101A LU48101A1 (en) 1964-03-02 1965-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868564A GB1038231A (en) 1964-03-02 1964-03-02 Dehydrogenation of hydrocarbons

Publications (1)

Publication Number Publication Date
GB1038231A true GB1038231A (en) 1966-08-10

Family

ID=9857265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB868564A Expired GB1038231A (en) 1964-03-02 1964-03-02 Dehydrogenation of hydrocarbons

Country Status (5)

Country Link
BE (1) BE660449A (en)
FR (1) FR1425740A (en)
GB (1) GB1038231A (en)
LU (1) LU48101A1 (en)
NL (1) NL6502548A (en)

Also Published As

Publication number Publication date
FR1425740A (en) 1966-01-24
BE660449A (en) 1965-09-01
LU48101A1 (en) 1965-05-03
NL6502548A (en) 1965-09-03

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