Integrated process for oxy-fuel combustion and production of oxygen

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United States of America Patent

PATENT NO 10197274
APP PUB NO 20160313001A1
SERIAL NO

15107542

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Abstract

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Process for heating via oxy-fuel combustion in which a stream of air is heated by means of at least one portion of the residual heat present in the fuel gases discharged from the combustion chamber, at least one portion of said hot air stream is introduced into an oxygen production unit in which a portion of the oxygen present in the hot air stream is extracted by means of one or more ITM, with a first stream of oxygen at high temperature being obtained, said first stream of oxygen is mixed with a second stream of oxygen so as to obtain a total stream of oxygen at a lower temperature than that of the first stream of oxygen, at least one portion of the total stream of oxygen being transported to the combustion chamber and used within as oxygen-rich oxidizer.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE75 QUAI D'ORSAY PARIS 75007

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jarry, Luc Beaufai, FR 22 41
Spiegl, Nicolas Frankfurt, DE 1 0

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