GB981694A - Improvements relating to the catalytic isomerisation of olefinic hydrocarbons - Google Patents

Improvements relating to the catalytic isomerisation of olefinic hydrocarbons

Info

Publication number
GB981694A
GB981694A GB42655/61A GB4265561A GB981694A GB 981694 A GB981694 A GB 981694A GB 42655/61 A GB42655/61 A GB 42655/61A GB 4265561 A GB4265561 A GB 4265561A GB 981694 A GB981694 A GB 981694A
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
GB42655/61A
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
Priority to NL286026D priority patent/NL286026A/xx
Application filed by BP PLC filed Critical BP PLC
Priority to GB42655/61A priority patent/GB981694A/en
Priority to LU42762D priority patent/LU42762A1/xx
Priority to DE1962B0069781 priority patent/DE1241420C2/en
Priority to CH1417062A priority patent/CH429695A/en
Publication of GB981694A publication Critical patent/GB981694A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

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 chlorine containing compound so that chlorine is also retained by the oxide (see Specification 981,691). 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 trans-pentene-2. Temperatures of up to 300 DEG C. may be employed and a carrier gas e.g. nitrogen, may be used.
GB42655/61A 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons Expired GB981694A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL286079D NL286079A (en) 1961-11-29
NL286026D NL286026A (en) 1961-11-29
GB42655/61A GB981694A (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
DE1962B0069781 DE1241420C2 (en) 1961-11-29 1962-11-28 Process for the preparation of catalysts for the isomerization of olefinic hydrocarbons
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
GB42655/61A GB981694A (en) 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons

Publications (1)

Publication Number Publication Date
GB981694A true GB981694A (en) 1965-01-27

Family

ID=10425393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42655/61A Expired GB981694A (en) 1961-11-29 1961-11-29 Improvements relating to the catalytic isomerisation of olefinic hydrocarbons

Country Status (1)

Country Link
GB (1) GB981694A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138411A (en) * 1968-07-19 1979-02-06 Rhone-Poulenc S. A. Process for the isomerization of aromatic alkenyl compounds
US4400574A (en) * 1979-08-15 1983-08-23 Nippon Oil Company, Ltd. Isomerization catalyst and process for production thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138411A (en) * 1968-07-19 1979-02-06 Rhone-Poulenc S. A. Process for the isomerization of aromatic alkenyl compounds
US4400574A (en) * 1979-08-15 1983-08-23 Nippon Oil Company, Ltd. Isomerization catalyst and process for production thereof

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