Steel work gases (blast-furnace gases, coke-oven gases, converter gases, etc.) are burnt with an exhaust gas from a gas turbine, optionally with a supply of natural gas and of air, in a postcombustion section between the outlet of the gas turbine and the inlet of a recovery boiler, the steam from which is utilized especially for producing electrical energy.

Gáses de aço do trabalho (gáses do blast-furnace, gáses do coke-oven, gáses do conversor, etc..) são queimados com um gás de exaustão de uma turbina de gás, opcionalmente com uma fonte do gás natural e do ar, em uma seção do postcombustion entre a tomada da turbina de gás e a entrada de uma caldeira da recuperação, o vapor de que é utilizado especial produzindo a energia elétrica.

 
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