Catalyst for oxidizing sulfur or sulfur compounds
US4148760A · kind A · utility
2Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1977 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Dec 6, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/48
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Sulfur and oxidizable sulfur compound are oxidized in gas phase in the presence of a catalyst comprising vanadium oxide, iron oxide and aluminous cement. Silver and titanium oxide may also be present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.