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A method for operating a cupola furnace and cupola furnace for carrying out this method
A method for operating a cupola furnace and cupola furnace for carrying out this method
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机译:操作冲天炉的方法和用于执行该方法的冲天炉
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摘要
40-60% by wt. less coke is added to the furnace charge and in the course of the melt flue gases at 1700-1800 degrees C resulting from complete combustion of hydrocarbons, advantageously oil or natural gas, are admitted at a level approx. 0.8 1.2 times the lower diameter, that is, the hearth diameter of the furnace, above the tuyere level.
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