白银三冶低浓度SO_2冶炼烟气制酸系统的改造设计  

Transformation design of acid making with low concentration of SO_2 gas in BaiYin third smelter

作　　者：黄丽美[1] 

机构地区：[1]长沙有色冶金设计研究院,湖南长沙410011

出　　处：《中国有色冶金》2009年第3期53-56,共4页China Nonferrous Metallurgy

摘　　要：介绍了白银三冶铅锌烧结烟气制酸系统的改造内容和设计特点,制酸工艺由原一转一吸改为两转两吸流程,硫酸生产能力由71 kt/a提高到了170 kt/a。The transformation content and design features of lead-zinc sintering＇s acid making in BaiYin third smelter was described,the original single-absorption of acid making process was changed to a double-absorption process,sulfuric acid production capacity was increased from 71kt/a to 170kt/a.

关 键 词：铅锌烧结 低浓度SO2烟气 冶炼烟气制酸 两转两吸 一转一吸 

分 类 号：TQ111.1[化学工程—无机化工]