L'air Liquide, Soci&#xe9;t&#xe9; Anonyme Pour L'etude Et L'exploitation Des Proc&#xe9;d&#xe9;s Georges Claude

Christophe Claeys

Simon Jallais

Guillaume De Smedt

Ivan Sanchez-Molinero

Christian Monereau

Bao V Ha

Arthur Darde

Serge Moreau

Jean-Pierre Tranier

Philippe Court

Elise Renou

Bruno Alban

Vladimir Hasanov

A method for the purification of a feed gas stream containing at least COand at least one impurity with by the incorporation of a purification step, enabling water to be at least partially removed is provided.

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A method for the purification of a feed gas stream containing COand water and at least one impurity chosen from NOx and SOx, comprising the incorporation of a purification step for the preferential elimination of water is provided.

The invention relates to a method for the deoxygenation in a chemical loop of smokes resulting from oxidation-combustion reactions, that comprises: a first step during which the smokes are stripped from their oxygen by trapping the same by the oxidation of an oxygen-carrier material, thus producing a main flow of smokes with a reduced oxygen content; and a second step for also producing smokes that can join the main smoke flow and during which the material oxidized during the first step is reduced and regenerated by reaction with the fuel in order to be used again during said step. The invention also relates to an apparatus for implementing said method.

Method for deoxygenation of smokes and equipment for implementing same

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Limours, France

Christophe Claeys