酸性加压浸出工艺尾气处理系统综述  

Vent gas treatment system summary of acidic pressure leaching process

作　　者：李少龙[1] 殷书岩[1] 傅建国[1] 

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《中国有色冶金》2013年第5期11-13,共3页China Nonferrous Metallurgy

摘　　要：在酸性加压浸出工艺中会排出一定的脏蒸汽,如加压釜、预热器、闪蒸槽等均有脏蒸汽排出,这些气体中除蒸汽之外,还含有一定量的不凝气体、系统夹带的酸性液珠及固体微粒等,须经过有效处理达标之后才能外排。本文介绍酸性加压浸出工艺尾气处理系统的处理方式、工作原理及使用情况。There is some acidic vent gas in pressure leaching process, like autoclave, heater, flash vessel, etc. The vent gas including the steam, some non-condensable gas, and will carry over some acidic solution and solid particle size. All those carry over should be scrubbed before venting to arm. This article introduced the vent gas treatment system of acidic pressure leaching from engineering point, including the style, principle and application.

关 键 词：酸性 加压浸出 尾气系统 粒度 洗涤效率 

分 类 号：X758[环境科学与工程—环境工程]