Fuel cell product liquid gas stripper
US5122239A · kind A · utility
8Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 1989 |
| Grant date | Jun 16, 1992 |
| Priority date | — |
| Expiry date | Jul 31, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Removal of gas from an oxidant containing liquid stream by chemically reacting hydrogen and the oxidant gas. The hydrogen is prevented from dissolving in the liquid by an electrochemical hydrogen pump that transports the hydrogen, as ions, back to the hydrogen side of the ion exchange membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.