化工行业中废硫酸处理方法概述  

Purification methods for waste sulfuric acid in chemical industry

作　　者：刘生[1] 张端峰[1] 刘振锋[1] 任保增[1] 

机构地区：[1]郑州大学化工与能源学院,河南郑州450001

出　　处：《现代化工》2014年第5期1-3,5,共4页Modern Chemical Industry

摘　　要：主要介绍了近年来国内外对废硫酸的净化处理方法及废硫酸的回收再利用的现状,并简要分析了应用微流体技术处理废硫酸的可行性。Large quantities of sulfuric acid are needed in many chemical industries. However,only a small part of sulfuric acid takes part in reactions,while a large part is discharged as waste solution. If the waste sulfuric acid is not recycled,it would cause significant harm to the environment. The purification method of waste sulfuric acid at home and abroad in recent years and the recycling of waste sulfuric acid are introduced. The feasibility of treating waste sulfuric acid by micro fluidic technology is analyzed.

关 键 词：废硫酸 净化处理 回收利用 微流体技术 

分 类 号：TQ09[化学工程]