GB1267719A - Isomerization of olefins - Google Patents
Isomerization of olefinsInfo
- 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
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.
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)
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)
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 |
-
1969
- 1969-12-05 GB GB5941969A patent/GB1267719A/en not_active Expired
-
1970
- 1970-11-25 NL NL7017229A patent/NL7017229A/xx unknown
- 1970-12-03 DE DE19702059619 patent/DE2059619A1/en active Pending
- 1970-12-04 FR FR7043787A patent/FR2072950A5/fr not_active Expired
- 1970-12-04 SE SE1646770A patent/SE373356B/en unknown
Cited By (4)
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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