FuelCell Energy, Inc.
Fuel cell system having enhanced CO.sub.2 capture

Last updated:

Abstract:

A carbon dioxide capture system for removing carbon dioxide from a flue gas produced by a combustion power plant. The system includes an electrolyzer cell configured to receive a flue gas comprising carbon dioxide and output a first exhaust stream comprising an enriched flue gas comprising carbon dioxide. The system further includes a fuel cell configured to receive the first exhaust stream and output a second exhaust stream comprising carbon dioxide. The second exhaust stream contains a higher concentration of carbon dioxide than the first exhaust stream.

Status:
Grant
Type:

Utility

Filling date:

15 May 2018

Issue date:

22 Jun 2021