Removing carbon oxysulfide from gas streams
US4298584A · kind A · utility
44Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 5, 1980 |
| Grant date | Nov 3, 1981 |
| Priority date | — |
| Expiry date | Jun 5, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for removing carbon oxysulfide from a gas stream including contacting the gas stream with a scrubbing solution containing copper sulfate buffered to an acidic pH and removing at least some of the copper sulfides produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.