High-efficiency molten carbonate fuel cell system with carbon dioxide capture assembly and method
US9502728B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2015 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Jun 5, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A high efficiency fuel cell system adapted to receive flue gas from a flue gas generating device and to capture carbon dioxide from the flue gas, the high efficiency fuel cell system comprising a topping fuel cell assembly comprising a topping cathode portion and a topping anode portion, a bottoming fuel cell assembly comprising a bottoming cathode portion and a bottoming anode portion, wherein the bottoming anode portion receives anode exhaust output from the topping anode portion, and a separation assembly configured to receive carbon dioxide-containing exhaust and to separate carbon dioxide from the carbon dioxide-containing exhaust, wherein the carbon dioxide-containing exhaust is one of anode exhaust output from the bottoming anode portion and a gas derived from the anode exhaust output from the bottoming anode portion, and wherein at least one of the topping cathode portion and the bottoming cathode portion receives at least a portion of the flue gas output from the flue gas generating device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.