GB1267719A - Isomerization of olefins - Google Patents

Isomerization of olefins

Info

Publication number
GB1267719A
GB1267719A GB5941969A GB5941969A GB1267719A GB 1267719 A GB1267719 A GB 1267719A GB 5941969 A GB5941969 A GB 5941969A GB 5941969 A GB5941969 A GB 5941969A GB 1267719 A GB1267719 A GB 1267719A
Authority
GB
United Kingdom
Prior art keywords
olefins
isomerization
isoolefins
chloroplatinate
butenes
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
GB5941969A
Inventor
J M M Hamard
J E L Lefebvre
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB5941969A priority Critical patent/GB1267719A/en
Priority to NL7017229A priority patent/NL7017229A/xx
Priority to DE19702059619 priority patent/DE2059619A1/en
Priority to FR7043787A priority patent/FR2072950A5/fr
Priority to SE1646770A priority patent/SE373356B/en
Publication of GB1267719A publication Critical patent/GB1267719A/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
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2791—Catalytic processes with 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
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/2226—Catalytic processes not covered by C07C5/23 - C07C5/31 with inorganic acids; with salt or anhydrides of acids
    • C07C5/2246—Acids of halogen; Salts thereof
    • C07C5/2253—Metal halides; Complexes thereof with organic compounds
    • 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
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with 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
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2767—Changing the number of side-chains
    • C07C5/277—Catalytic processes
    • C07C5/2778—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C5/2786—Acids of halogen; Salts thereof
    • C07C5/2789—Metal halides; Complexes thereof with organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/128—Compounds comprising a halogen and an iron group metal or a platinum group metal
    • C07C2527/13—Platinum group metals

Landscapes

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

Abstract

1,267,719. Isomerizing olefins. ESSO RESEARCH & ENG. CO. 16 Nov., 1970 [5 Dec., 1969], No. 59419/69. Heading C5E. Olefins are isomerized at 300-600‹ C. in the presence of a Group VIII metal or compound thereof dispersed on Al 2 O 3 having a surface area of 100-300 m.<SP>2</SP>/g. at a space velocity of 0À1- 10 v./v. cat./h. (calc. at N.T.P.). Preferred metals are Pd, Ni and Pt, preferably in the form of a chloroplatinate. The feedstock may be a refinery stream containing the olefins. The reaction is preferably carried out in the presence of up to 10 vol. per cent hydrogen. The examples describe the isomerization of n-butenes to isoolefins.
GB5941969A 1969-12-05 1969-12-05 Isomerization of olefins Expired GB1267719A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB5941969A GB1267719A (en) 1969-12-05 1969-12-05 Isomerization of olefins
NL7017229A NL7017229A (en) 1969-12-05 1970-11-25
DE19702059619 DE2059619A1 (en) 1969-12-05 1970-12-03 Isomerization of olefins
FR7043787A FR2072950A5 (en) 1969-12-05 1970-12-04
SE1646770A SE373356B (en) 1969-12-05 1970-12-04 PROCEDURE FOR CATALYTIC ISOMERIZATION OF AN ISOMERIZABLE OLEPHINE AT A TEMPERATURE OF 300-600 DEGREES C BY MEANS OF A METAL CATALYST OR COMBINATION OF METALS OF GROUP VIII ON ALUMINUM OXIDES WITH A SPECIFIC M.M.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5941969A GB1267719A (en) 1969-12-05 1969-12-05 Isomerization of olefins

Publications (1)

Publication Number Publication Date
GB1267719A true GB1267719A (en) 1972-03-22

Family

ID=10483730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5941969A Expired GB1267719A (en) 1969-12-05 1969-12-05 Isomerization of olefins

Country Status (5)

Country Link
DE (1) DE2059619A1 (en)
FR (1) FR2072950A5 (en)
GB (1) GB1267719A (en)
NL (1) NL7017229A (en)
SE (1) SE373356B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121430A (en) * 1982-05-27 1983-12-21 Snam Progetti Olefin isomerisation process
US4433191A (en) * 1982-09-30 1984-02-21 Engelhard Corporation Skeletal isomerization of n-alkenes
CN112441865A (en) * 2019-09-04 2021-03-05 中国石油化工股份有限公司 Method for preparing butene-2 from isobutene

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121431A (en) * 1982-06-08 1983-12-21 Exxon Research Engineering Co Isomerisation of butene-1 to butene-2 in isobutylene

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121430A (en) * 1982-05-27 1983-12-21 Snam Progetti Olefin isomerisation process
US4433191A (en) * 1982-09-30 1984-02-21 Engelhard Corporation Skeletal isomerization of n-alkenes
CN112441865A (en) * 2019-09-04 2021-03-05 中国石油化工股份有限公司 Method for preparing butene-2 from isobutene
CN112441865B (en) * 2019-09-04 2022-08-09 中国石油化工股份有限公司 Method for preparing butene-2 from isobutene

Also Published As

Publication number Publication date
FR2072950A5 (en) 1971-09-24
DE2059619A1 (en) 1971-06-09
NL7017229A (en) 1971-06-08
SE373356B (en) 1975-02-03

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