Oxychlorination of ethylene with a fixed bed catalyst
US3992463A · kind A · utility
5Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1972 |
| Grant date | Nov 16, 1976 |
| Priority date | — |
| Expiry date | Mar 27, 1992 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/156
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Oxychlorination of ethylene with hydrochloric acid and oxygen with a fixed bed catalyst subdivided into independent reaction zones whereby a substantial proportion of the ethylene is converted to 1,1,2-trichloroethane and 1,1,2,2-tetrachloroethane along with 1,2-dichloroethane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.