GB566174A - Improvements in or relating to the manufacture of ethyl chloride - Google Patents
Improvements in or relating to the manufacture of ethyl chlorideInfo
- Publication number
- GB566174A GB566174A GB1843642A GB1843642A GB566174A GB 566174 A GB566174 A GB 566174A GB 1843642 A GB1843642 A GB 1843642A GB 1843642 A GB1843642 A GB 1843642A GB 566174 A GB566174 A GB 566174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylsulphuric
- ethylene
- ethylchloride
- ester
- sulphuric acid
- 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
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Abstract
Ethylchloride is prepared by reacting gaseous hydrogenchloride, in the absence of ethylene, with ethylsulphuric ester at 40 to 110 DEG C. in the presence of a compound of antimony, tin or bismuth. Suitable compounds are the chlorides, sulphates, carbonates or oxides. In examples, dry hydrogen chloride is passed into a mixture of (a) ethylsulphuric acid and antimony chloride, (b) p diethylsulphate, sulphuric acid and bismuth oxide, and (c) diethylsulphate, sulphuric acid and tin tetrachloride, and the ethylchloride condensed from the vapours produced. The acid liquid obtained after removal of ethylchloride may be treated with ethylene to give further ethylsulphuric ester, and in other examples a continuous process is used in which ethylene and hydrogen chloride are passed alternately into a vessel originally charged with sulphuric acid and anhydrous bismuth or antimony chloride. When gases containing ethylene are employed, pressure may be used in the production of the ethylsulphuric ester. Specifications 221,512, [Class 2 (iii)], and 370,211 are referred to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1843642A GB566174A (en) | 1942-12-28 | 1942-12-28 | Improvements in or relating to the manufacture of ethyl chloride |
| FR947889D FR947889A (en) | 1942-12-28 | 1947-06-13 | Improvements in the manufacture of ethyl chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1843642A GB566174A (en) | 1942-12-28 | 1942-12-28 | Improvements in or relating to the manufacture of ethyl chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB566174A true GB566174A (en) | 1944-12-18 |
Family
ID=10112411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1843642A Expired GB566174A (en) | 1942-12-28 | 1942-12-28 | Improvements in or relating to the manufacture of ethyl chloride |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR947889A (en) |
| GB (1) | GB566174A (en) |
-
1942
- 1942-12-28 GB GB1843642A patent/GB566174A/en not_active Expired
-
1947
- 1947-06-13 FR FR947889D patent/FR947889A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR947889A (en) | 1949-07-15 |
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