Process for oxidizing sulfur and sulfur compounds
US4277458A · kind A · utility
9Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 1979 |
| Grant date | Jul 7, 1981 |
| Priority date | — |
| Expiry date | Jul 13, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J23/682
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A gas containing carbon oxysulfide or carbon disulfide is passed in admixture with oxygen through a catalyst formed of a carrier, vanadium oxide and silver, the proportion of iron oxide, if any, being lower than 1% by weight. The amount of vanadium oxide may be 0.5 to 10% by weight and that of silver 0.05 to 4% by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.