Method and apparatus for operating a furnace

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United States of America Patent

PATENT NO 8974226
APP PUB NO 20140017619A1
SERIAL NO

14007906

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Abstract

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The present invention relates to a method for operating combustion process in a furnace whereby a primary fuel and a secondary fuel are burnt, to an apparatus for injecting liquid oxygen into the furnace and also to the corresponding furnace. The method comprises at least the following steps:

    the primary fuel and a primary oxidizer are injected into the furnace to create a primary combustion zone,liquid oxygen is injected in as secondary oxidizer such that the secondary fuel combusts with the secondary oxidizer thereby creating a distinct secondary combustion zone.

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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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rheker, Frank Dusseldorf, DE 5 2

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