Hydrocarbon fueled hydrogen fuel generator system and apparatus in combination with hydrogen fuel cells
US6620537B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Feb 15, 2001 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | Feb 20, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A hydrocarbon fueled hydrogen generator and hydrogen fueled electric power generating system and apparatus comprising hydrocarbon fuel and oxidizer delivery and mixing apparatus, ignition and combustion apparatus igniting the mixture of fuel and oxidizer, apparatus receiving and conducting the gases of combustion through a sulfur absorbing unit and removing sulfur from the gases, a steam reformer unit reforming carbon monoxide gas into hydrogen gas and carbon dioxide gas, a carbon monoxide scavenger unit reforming residual carbon monoxide gas to hydrogen gas and carbon dioxide gas; apparatus receiving the hydrogen gas and carbon dioxide gas and operating to liquefy and separate the carbon dioxide gas from the hydrogen gas; and, structure to hold and deliver the liquid carbon dioxide to useful end; and structure to hold and deliver hydrogen gas to the anode of a hydrogen fueled electric power generating fuel cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.