DOE awards ~$25M to 8 projects for CO2 capture and compression; $15M for novel Direct Fuel Cell system
Green Car Congress
SEPTEMBER 2, 2015
A DFC stack can thus be used as a carbon purification membrane—transferring CO 2 from a dilute oxidant stream to a more concentrated fuel exhaust stream, allowing the CO 2 to be easily and affordably removed for sequestration or industrial use. The cathode consumes oxygen from the air and the CO 2 from the carbonate ion transfer.
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