The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2025
Filed:
Oct. 19, 2023
Fuelcell Energy, Inc., Danbury, CT (US);
Jonathan Malwitz, Danbury, CT (US);
FuelCell Energy, Inc., Danbury, CT (US);
Abstract
A fuel cell system includes a fuel cell module comprising an anode section and a cathode section, a water gas shift reactor (WGSR) configured to receive an anode exhaust stream including carbon monoxide and steam and to output a WGSR exhaust stream comprising carbon dioxide and hydrogen, a condenser configured to receive the WGSR exhaust stream, to condense water in the WGSR exhaust stream, and to output a condensed water stream and a dried gas stream, a gas separation assembly configured to separate the dried gas stream into (i) a carbon dioxide stream comprising carbon dioxide and (ii) an output gas stream, and a cooling vessel coupled to the WGSR. The cooling vessel is configured to receive at least a portion of the condensed water and the carbon dioxide stream, to vaporize the condensed water stream using heat from the WGSR, and to output a humidified carbon dioxide stream.