Purging of tars and carbon from chlorinated hydrocarbon effluent
US3992460A · kind A · utility
6Cited by
5References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 1974 |
| Grant date | Nov 16, 1976 |
| Priority date | — |
| Expiry date | Jul 15, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/156
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An effluent containing chlorinated hydrocarbons and tar, withdrawn from a reactor employing molten copper chlorides and oxychloride, is quenched to separate carbon and tars, and the separated carbon and tars introduced into the reactor to effect combustion thereof. The reaction is preferably directed to the production of vinyl chloride or chlorinated methanes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.