Process for treating a gas containing hydrogen sulphide and sulphur dioxide
US7597872B2 · kind B2 · utility
1Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2006 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Feb 4, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B17/05
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for treating a gas containing hydrogen sulphide (H2S) and sulphur dioxide, contacting the gas
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.