Potassium carbonate recovery
US4239996A · kind A · utility
6Cited by
11References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 1975 |
| Grant date | Dec 16, 1980 |
| Priority date | — |
| Expiry date | May 29, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K44/08
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for reacting potassium carbonate with the sulfur in an MHD gas to form potassium sulfate and for recovering the potassium carbonate for recycle as a seeding material for the MHD gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.