METHOD OF ENRICHING A GASEOUS EFFLUENT WITH ACID GAS

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United States of America Patent

APP PUB NO 20100200809A1
SERIAL NO

12594627

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Abstract

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The present invention relates to a method of enriching a gaseous effluent with acid compounds, comprising the following stages: feeding into a contactor R1 a feed gas and a mixture of at least two liquid phases non-miscible with one another, including an aqueous phase, the feed gas containing at least acid compounds, establishing in said contactor predetermined pressure and temperature conditions for the formation of hydrates consisting of water and of acid compounds, carrying the hydrates dispersed in the phase non-miscible in the aqueous phase by pumping P1 to a hydrate dissociation drum R2, establishing in the drum the hydrate dissociation conditions, discharging the gas resulting from the dissociation enriched in acid compounds in relation to the feed gas.

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IFP92852 RUEIL-MALMAISON CÉDEX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouillon, Pierre-Antoine Lyon, FR 10 106
Huyghe, Raphaël Saint Andéol le Château, FR 3 9
Pasquier, David Suresnes, FR 14 87
Sinquin, Anne Bezons, FR 16 87

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