GAS DEACIDIZING METHOD USING AN ABSORBENT SOLUTION WITH COS REMOVAL THROUGH HYDROLYSIS

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United States of America Patent

APP PUB NO 20130009101A1
SERIAL NO

13497295

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Abstract

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The method deacidifies a gas including H2S and CO2. The gas is subjected to an absorption to collect the CO2 and the H2S in an absorber, then to conversion through hydrolysis of the COS to H2S and CO2 in a reactor, and to a second absorption to collect the H2S and the CO2 formed in the reactor. The absorbent solution is regenerated in regenerator. The regenerated absorbent solution is separated into two which are:

    a main stream supplying the absorber, anda remaining stream supplying the second absorption

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Patent Owner(s)

Patent OwnerAddress
IFP1 & 4 AVENUE DE BOIS-PREAU RUEIL-MALMAISON CEDEX 92852

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gazarian, Jérémy Condrieu, FR 1 1

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