Sulphur compounds removal
US4888157A · kind A · utility
16Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1988 |
| Grant date | Dec 19, 1989 |
| Priority date | — |
| Expiry date | Jun 15, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Carbon dioxide containing gas streams are desulphurised at below 100.degree. C. using high surface area, high porosity, agglomerates containing copper oxide, and zinc oxide and/or an oxide of another element such as aluminium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.