论文部分内容阅读
有色重金属冶炼的原料很多都是硫化矿,在用火法冶金方法处理时,除了自热过程以外,都是和燃料燃烧同时进行的。燃料的种类虽然很多,但最重要的还是炭质燃
Many of the raw materials smelting nonferrous heavy metals are sulphide ores, which are processed at the same time as the fuel combustion except for self-heating processes when treated by the pyro-metallurgical process. Although many types of fuel, but the most important thing is carbonaceous fuel