Process for oxidizing sulfur and sulfur compounds
US4197277A · kind A · utility
24Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 1977 |
| Grant date | Apr 8, 1980 |
| Priority date | — |
| Expiry date | Nov 2, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B17/0465
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Sulfur and sulfur compounds contained in a gas are oxidized in contact with a catalyst comprising vanadium oxide, iron oxide and alumina, said catalyst having a surface higher than 30 m.sup.2 /g and being obtained by impregnation of aluminum with soluble vanadium and iron compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.