Method for the wet separation of impurities from gases of higher temperature
US4244930A · kind A · utility
5Cited by
3References
5Claims
0Family size
Inventor
Key dates
| Filing date | Apr 9, 1979 |
| Grant date | Jan 13, 1981 |
| Priority date | — |
| Expiry date | Apr 9, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Wet separation at high temperatures of acidic impurities from gases. The gases are scrubbed with a melt of an alkali metal compound in which a solid alkaline earth metal compound is dispersed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.