Process to make brittle boiler dust adhering to the water tube surface of a waste heat boiler of non-ferrous metal smelting furnace

摘要

The invention of this application relates to a process for making brittle boiler dust adhering to the water tube surface of a waste heat boiler of a non-ferrous metal smelting furnace by addition to the dust one kind of fine-powder or mixed fine-powder selected from compounds of magnesium, calcium, barium and aluminum.