GB981693A - Improvements relating to the catalytic isomerisation of olefinic hydrocarbons - Google Patents

Improvements relating to the catalytic isomerisation of olefinic hydrocarbons

Info

Publication number
GB981693A
GB981693A GB42654/61A GB4265461A GB981693A GB 981693 A GB981693 A GB 981693A GB 42654/61 A GB42654/61 A GB 42654/61A GB 4265461 A GB4265461 A GB 4265461A GB 981693 A GB981693 A GB 981693A
Authority
GB
United Kingdom
Prior art keywords
oxide
contacting
olefinic hydrocarbons
improvements relating
methylbutene
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
GB42654/61A
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.)
BP PLC
Original Assignee
BP PLC
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
Priority to NL286079D priority Critical patent/NL286079A/xx
Application filed by BP PLC filed Critical BP PLC
Priority to GB42654/61A priority patent/GB981693A/en
Priority to LU42762D priority patent/LU42762A1/xx
Priority to CH1417062A priority patent/CH429695A/en
Publication of GB981693A publication Critical patent/GB981693A/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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2512—Catalytic processes with metal oxides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13—Platinum group metals
    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
    • C07C5/25—Migration of carbon-to-carbon double bonds
    • C07C5/2506—Catalytic processes
    • C07C5/2556—Catalytic processes with metals

Abstract

Olefinic hydrocarbons are isomerized by contacting the olefin with a catalyst obtained by contacting a halogenatable inorganic oxide with an alkali or alkaline earth metal compound so that alkali or alkaline earth metal is retained by the oxide and either before or after said contacting the oxide is contacted with a fluorine containing compound so that fluorine is also retained by the oxide (see Specification 981,692). The catalyst may also contain a minor amount of a metal or metal compound selected from Group VIa and VIII. Isomerizations specified are 4- and/or 2-methylpentene-1 to 2-methylpentene-2, 2- and/or 3-methylbutene-1 to 2-methylbutene-2, and pentene-1 to cis and transpentene-2. Temperature of ambient to 300 DEG C. may be employed and a carrier gas, e.g. nitrogen, may be used.
GB42654/61A 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons Expired GB981693A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL286079D NL286079A (en) 1961-11-29
GB42654/61A GB981693A (en) 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons
LU42762D LU42762A1 (en) 1961-11-29 1962-11-26
CH1417062A CH429695A (en) 1961-11-29 1962-11-28 Process for the production of a catalyst suitable for conversion processes of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42654/61A GB981693A (en) 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons

Publications (1)

Publication Number Publication Date
GB981693A true GB981693A (en) 1965-01-27

Family

ID=10425384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42654/61A Expired GB981693A (en) 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons

Country Status (1)

Country Link
GB (1) GB981693A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778943A (en) * 1985-10-24 1988-10-18 Atlantic Richfield Company Skeletal isomerization of olefins over halogen-containing alkaline earth oxide catalysts
CN104557398A (en) * 2013-10-28 2015-04-29 中国石油化工股份有限公司 Method for producing propylene from C5

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778943A (en) * 1985-10-24 1988-10-18 Atlantic Richfield Company Skeletal isomerization of olefins over halogen-containing alkaline earth oxide catalysts
CN104557398A (en) * 2013-10-28 2015-04-29 中国石油化工股份有限公司 Method for producing propylene from C5
CN104557398B (en) * 2013-10-28 2017-08-11 中国石油化工股份有限公司 The method that light dydrocarbon produces propylene

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