【摘要】 本文阐述了铜、铅、铝三种金属二次熔炼中埃埚法溶炼过程的烟气排放系数的研究与测试方法,提出了用埃埚炉熔炼不同铜、铅、铝原料时排烟中粉尘和主要金属的排放系数及粉尘的粒度分布数据,并对采样方法的可靠性及结果误差的摈除方法作了讨论.更多还原

【Abstract】 This paper elaborates on the methods of studying and deter- mining the emission factors of fume from secondary smelting of Cu,Pb,A(?) in crucible Process.It also Poses the emission factors of dust and main meta- ls,and the size distribution of dust during smelting different raw materials of Cu,Pb,A(?).Then it discusses the reliability of sampling method and met- hal of dispensing with the errors of results.更多还原