Low temperature catalytic oxidation of chlorinated organic compounds to recover chlorine values
US3989806A · kind A · utility
12Cited by
9References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 10, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Feb 10, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B7/01
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Substantially all of the chlorine values, e.g., chlorine, are recovered from reactant feeds of chlorinated organic compounds, e.g., hexachlorobenzene and hexachlorobutadiene, by catalytic oxidation at temperatures below about 500.degree. C through the use of transition metal-containing supported catalysts, preferably copper-exchanged zeolite A, X or Y.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.