炼铅厂卫生防护距离的确定  

Determination of Sanitation Protection Distance of Lead Smelter

作　　者：徐幼和[1] 

机构地区：[1]洛阳有色金属加工设计研究院,河南洛阳471039

出　　处：《有色金属加工》2006年第6期47-49,共3页Nonferrous Metals Processing

摘　　要：铅冶炼过程中产生大量的含铅烟尘及 SO_2烟气,尤其是铅烟尘的无组织排放对周围环境造成严重污染。目前国内尚无铅冶炼厂卫生防护距离的报道。本文针对某铅冶炼厂(采用烧结机-鼓风炉炼铅工艺,年产5万吨电铅)铅的无组织排放实际情况,确定了合理的卫生防护距离。A large amount of lead-bearing dust and SO2 fume may be produced in the lead smelting process, which disorganization discharge may seriously pollute the nearby environment, especially the lead-bearing dust. Up till know, there is not any report on sanitation protection distance of lead smelter in China as far as our knowledge goes. According to its real disorganization discharge amount of lead-bearing dust, the paper determines a reasonable sanitation protection distance for a lead smelter （yearly capacity 50 kt, sintering-reducing process）.

关 键 词：铅冶炼 无组织排放 铅尘 卫生防护距离 

分 类 号：TF088.5[冶金工程—冶金物理化学]