我国硬锌处理现状及前景展望  

The Status Quo and Prospects of Hard-zinc Disposal in China

作　　者：郭秋松[1] 郭学益[1] 陈培炜[2] 

机构地区：[1]中南大学,湖南长沙410083 [2]韶关冶炼厂,广东韶关512024

出　　处：《湖南有色金属》2008年第1期16-19,52,共5页Hunan Nonferrous Metals

摘　　要：我国每年产生各类硬锌多达14万t,处理方法多种多样。文章对工业生产中所产硬锌进行了分类,简要介绍了铅硬锌与铝硬锌的不同点,着重阐述了当前工业应用中各硬锌处理工艺的特点,同时对正在研究的一些硬锌处理方法进行了归纳,最后对我国硬锌处理的发展前景作了简单的展望。A variety of hard- zinc with the amount of about 140 thousand tons per year are produced in China, and there are many methods developed to dispose them. In this paper, hard - zinc produced by the industry is classfied and the differences between lead hard - zinc and aluminum hard - zinc are briefly introduced. The technics features of hard - zinc disposal applied in current industry are mainly specified. Finally some disposal methods under research of hard - zinc are summed up and the developing tendency of disposal hard - zinc in future are indicated.

关 键 词：硬锌 蒸馏 隔焰炉 真空炉 加铝除铁 精馏 

分 类 号：TF813[冶金工程—有色金属冶金]