GB556896A - Improvements relating to the production of branched chain alkanes - Google Patents
Improvements relating to the production of branched chain alkanesInfo
- Publication number
- GB556896A GB556896A GB830741A GB830741A GB556896A GB 556896 A GB556896 A GB 556896A GB 830741 A GB830741 A GB 830741A GB 830741 A GB830741 A GB 830741A GB 556896 A GB556896 A GB 556896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction vessel
- branched chain
- temperature
- chain alkanes
- production
- 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
- C07C5/2778—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
556,896. Isomerisation of hydrocarbons. ANGLO-IRANIAN OIL CO., Ltd., FAWCETT, E. W. M., and JENKINS, G. I. July 1, 1941, No. 8307. [Class 2 (iii)] Branched chain alkanes are prepared by bringing normal alkanes containing four or more carbon atoms in the molecule into contact with an aluminium halide, such as the chloride or bromide and then with a porous or sorptive substance or surface in the reaction vessel at isomerization reaction temperature. Thus heated butane, pentane, or hexane is passed through lumps of aluminium chloride in a reaction vessel and the vapour formed passes with the hydrocarbon through active carbon in the lower part of the vessel, the rate of flow of vapour being regulated by the temperature. Increased pressure and a temperature gradient may be maintained in the reaction vessel. Activators, such as HC1 or water may be added. Specification 556,894 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB830741A GB556896A (en) | 1941-07-01 | 1941-07-01 | Improvements relating to the production of branched chain alkanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB830741A GB556896A (en) | 1941-07-01 | 1941-07-01 | Improvements relating to the production of branched chain alkanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB556896A true GB556896A (en) | 1943-10-27 |
Family
ID=9850011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB830741A Expired GB556896A (en) | 1941-07-01 | 1941-07-01 | Improvements relating to the production of branched chain alkanes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB556896A (en) |
-
1941
- 1941-07-01 GB GB830741A patent/GB556896A/en not_active Expired
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