GB772126A - Chlorination process - Google Patents
Chlorination processInfo
- Publication number
- GB772126A GB772126A GB29019/55A GB2901955A GB772126A GB 772126 A GB772126 A GB 772126A GB 29019/55 A GB29019/55 A GB 29019/55A GB 2901955 A GB2901955 A GB 2901955A GB 772126 A GB772126 A GB 772126A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction mixture
- preheated
- diluent
- chlorination
- hydrogen chloride
- 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention comprises a process for the preparation and recovery of chlorinated hydrocarbons and hydrogen chloride by the thermal chlorination of an aliphatic hydrocarbon having 1 to 4 carbon atoms in the molecule or a partial chlorination derivative thereof, by forming a reaction mixture preheated to substantially reaction temperature, reacting it at a temperature in the range of about 500 DEG to 700 DEG C., and recovering the desired products, the reaction mixture containing a major proportion of a diluent consisting of hydrogen chloride and/or a chlorinated hydrocarbon, and the reaction mixture being preheated by blending the reactants with a preheated diluent. The reaction mixture may contain from about 0.2 to about 0.7 atoms of carbon per mol. of chlorine. The hot reacted mixture may be blended with the raw feed to provide the diluent. Examples describe the chlorination of methane and propane to produce perchloroethylene with or without some carbon tetrachloride. Also mentioned are ethane, propylene, ethylene, butanes, and butenes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US335645XA | 1954-11-22 | 1954-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB772126A true GB772126A (en) | 1957-04-10 |
Family
ID=21871142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29019/55A Expired GB772126A (en) | 1954-11-22 | 1955-10-12 | Chlorination process |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH335645A (en) |
| FR (1) | FR1133122A (en) |
| GB (1) | GB772126A (en) |
-
1955
- 1955-10-12 GB GB29019/55A patent/GB772126A/en not_active Expired
- 1955-10-18 FR FR1133122D patent/FR1133122A/en not_active Expired
- 1955-10-20 CH CH335645D patent/CH335645A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1133122A (en) | 1957-03-21 |
| CH335645A (en) | 1959-01-31 |
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