The present technical paper reports the results of the application of an enhanced combustion system, Air-BFG-LPG-O2, designed by Swiss Melting Technologies for an Indian steelmaker, with the goal of decreasing CO2 emissions and minimizing the operational costs of their galvanizing furnaces. The obtained results, validated by more than three years continuous operation, exceeded the initial forecasts so that at present the application of the same technology to the continuous reheating furnaces is under evaluation.
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