NO811981L - Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutan - Google Patents

Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutan

Info

Publication number
NO811981L
NO811981L NO811981A NO811981A NO811981L NO 811981 L NO811981 L NO 811981L NO 811981 A NO811981 A NO 811981A NO 811981 A NO811981 A NO 811981A NO 811981 L NO811981 L NO 811981L
Authority
NO
Norway
Prior art keywords
dehydroisomerization
isobutene
isobutan
butan
procedure
Prior art date
Application number
NO811981A
Other languages
English (en)
Inventor
Alexander John Kolombos
Clive David Telford
Dennis Young
Original Assignee
British Petroleum Co
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 British Petroleum Co filed Critical British Petroleum Co
Publication of NO811981L publication Critical patent/NO811981L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C07C11/09—Isobutene
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation

Landscapes

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

Abstract

Foreliggende oppfinnelse angår en fremgangsmåte for dehydroisomerisering av n-butan ved at et utgangs-materiale inneholdende n-butan ved forhyet temperatur kontaktes en katalysatorsammensetning inneholdende en galliumforbindelse på et bærende underlag. Foreliggende fremgangsmåte gir en verdifull metode for frem-stilling av isobuten som er et viktig kjemisk utgangs-produkt for en rekke produkter såsom polyisobutener, metakrolein og metyl-tertiær-butyleter. Sistnevnte forbindelse kan fremstilles ved at man reagerer isobuten med metanol og denne reaksjonen er en hensiktsmessig måte for å skille isobuten fra produktene etter dehydro-isomeringstrinnet.
NO811981A 1980-06-12 1981-06-11 Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutan NO811981L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8019241 1980-06-12

Publications (1)

Publication Number Publication Date
NO811981L true NO811981L (no) 1981-12-14

Family

ID=10514005

Family Applications (1)

Application Number Title Priority Date Filing Date
NO811981A NO811981L (no) 1980-06-12 1981-06-11 Fremgangsmaate for dehydroisomerisering av normal butan for fremstilling av isobutan

Country Status (9)

Country Link
US (1) US4392003A (no)
EP (1) EP0042252B1 (no)
JP (1) JPS5728013A (no)
AU (1) AU7146781A (no)
CA (1) CA1170279A (no)
DE (1) DE3161119D1 (no)
NO (1) NO811981L (no)
NZ (1) NZ197347A (no)
ZA (1) ZA813808B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532365A (en) * 1982-09-20 1985-07-30 The Halcon Sd Group, Inc. Conversion of alkanes to unsaturated aldehydes
US4535188A (en) * 1982-04-14 1985-08-13 The Halcon Sd Group, Inc. Conversion of isobutane to methacrolein
CA1209981A (en) * 1982-09-04 1986-08-19 Dennis Young Crystalline gallosilicates, a process for producing them and their use as catalysts
DE3465078D1 (en) * 1983-04-01 1987-09-03 Stamicarbon Process for the preparation of methyl tertiary butyl ether
US4866211A (en) * 1983-06-24 1989-09-12 Phillips Petroleum Company Hydrocarbon conversion processes
US4484013A (en) * 1983-12-30 1984-11-20 Uop Inc. Process for coproduction of isopropanol and tertiary butyl alcohol
FI860203L (fi) * 1985-01-22 1986-07-23 Air Prod & Chem Dehydroisomerisering av kolvaeten.
IT1243771B (it) * 1990-08-01 1994-06-28 Eniricerche Spa Catalizzatore di deidroisomerizzazione e suo uso nella preparazione di isobutene da n-butano
US5135898A (en) * 1991-07-25 1992-08-04 Societe Quebecoise D'initiatives Petrolieres (Soquip) Catalysts for the aromatization of light paraffins and olefins
US5198597A (en) * 1991-07-30 1993-03-30 Texaco Inc. Bimetallic catalysts for dehydroisomerization of N-butane to isobutene
FR2689033B1 (fr) * 1992-03-27 1994-11-04 Inst Francais Du Petrole Catalyseurs contenant du gallium et son utilisation en déshydrogénation d'hydrocarbures saturés.
US5648585A (en) * 1993-12-29 1997-07-15 Murray; Brendan Dermot Process for isomerizing linear olefins to isoolefins
CN101460530A (zh) * 2006-06-06 2009-06-17 巴斯夫欧洲公司 由低异丁烯的c4烃混合物制备反应性且基本上无卤聚异丁烯的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA737533A (en) * 1966-06-28 Shell Oil Company Isomerization of unsaturated hydrocarbons
GB534151A (en) * 1939-01-07 1941-02-28 Standard Oil Dev Co Improved method for converting hydrocarbons
US2346657A (en) * 1939-02-16 1944-04-18 Universal Oil Prod Co Treatment of butane
US2389406A (en) * 1944-01-20 1945-11-20 Universal Oil Prod Co Production of olefinic hydrocarbons
US3804746A (en) * 1970-04-23 1974-04-16 Mobil Oil Corp Hydrocarbon conversion using crystalline zeolite zsm-11 catalyst
GB1507549A (en) * 1975-07-17 1978-04-19 British Petroleum Co Dehydrogenating c3-c8 alkanes
PH12545A (en) * 1975-06-06 1979-06-07 Texaco Development Corp Method for preparation of ethers
CA1064970A (en) * 1975-07-17 1979-10-23 British Petroleum Company Limited (The) Dehydrogenation process
HU175954B (en) * 1975-10-29 1980-11-28 Magyar Asvanyolaj Es Foeldgaz Process for direct separation of isobutylene form mixtures of hydrocarbones
DE2921576A1 (de) * 1979-05-28 1980-12-04 Davy International Ag Verfahren zur herstellung von methyl-tert.-butylaether
CA1128914A (en) * 1979-09-04 1982-08-03 Clive D. Telford Method of preparing improved catalysts and use thereof in hydrocarbon conversion reactions
US4324940A (en) * 1980-04-09 1982-04-13 Mobil Oil Corporation Shape selective acid catalyzed reactions of olefins over crystalline zeolites

Also Published As

Publication number Publication date
ZA813808B (en) 1983-01-26
JPS5728013A (en) 1982-02-15
EP0042252B1 (en) 1983-10-05
AU7146781A (en) 1981-12-17
US4392003A (en) 1983-07-05
NZ197347A (en) 1983-06-14
EP0042252A1 (en) 1981-12-23
CA1170279A (en) 1984-07-03
DE3161119D1 (en) 1983-11-10

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