For smelting matte, blast furnace has wide adaptability, high hearth efficiency, and high thermal efficiency. So in history, it is one of the most important copper smelting methods. Traditional blast furnace top is open, only can handle lump ore or agglomerate, flue gas contains low concentration of SO2, it is not easy to effectively recycle and has envi
2014-8-13 16:24:03 | [Read more...]