Energy recovery from fumes from a melting furnace using a gas turbine and heat exchangers

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United States of America Patent

PATENT NO 9862632
SERIAL NO

14654311

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Abstract

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The invention relates to a unit and method for melting in a furnace comprising a combustion-heated melting chamber, in which the air is heated by means of heat exchange with the fumes generated by combustion. The heated air is used in a gas turbine in order to generate electrical and/or mechanical energy. In addition, the effluent from the gas turbine is used to pre-heat the combustion oxygen and/or gaseous fuel upstream of the melting chamber.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDEFRANCE FAVERGES HAUTE-SAVOIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davidian, Benoit Saint Maur des Fosses, FR 61 74
Joumani, Youssef Crespieres, FR 13 23
Le, Dirach Jocelyn Versailles, FR 2 0
Tranier, Jean-Pierre L'Hay-les-Roses, FR 62 547

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