Water gas shift process

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United States of America Patent

PATENT NO 9260302
SERIAL NO

14379039

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Abstract

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High-pressure steam supply in hydrogen production process is made more efficient by water gas shift process which comprises, in alternating sequence: (a) a reaction stage wherein a feed gas comprising CO and H2O is fed into a water gas shift reactor containing a sorbent material capable of adsorbing H2O and CO2 and wherein a product gas issuing from the reactor is collected, (b) a regeneration stage wherein CO2 is removed from the reactor, (c) a loading stage, wherein H2O is fed into the reactor; wherein said feed gas mixture has a molar ratio of H2O to CO below 1.2, and the loading stage is performed at a lower pressure than the pressure of the reaction stage.

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Patent Owner(s)

Patent OwnerAddress
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNOANNA VAN BUERENPLEIN 1 'S-GRAVENHAGE 2595 DA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cobden, Paul Dean Petten, NL 9 6
Dijkstra, Jan Wilco Petten, NL 3 7
Van, Dijk Hendricus Adrianus Johannes Petten, NL 6 6
Walspurger, Stéphane Petten, NL 5 6

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