工业磺化废硫酸的治理研究进展  

Advance in treatment of waste sulfuric acid produced from sulfonation in organic chemical industry

作　　者：于秀娟[1] 曲云龙[2] 王红梅 石磊[2] 

机构地区：[1]大庆化工研究中心,黑龙江大庆163714 [2]大庆石化公司化肥厂,黑龙江大庆163714 [3]中国石油湖南销售分公司,湖南长沙410005

出　　处：《炼油与化工》2012年第6期11-13,57,共3页Refining And Chemical Industry

摘　　要：工业磺化工艺通常副产大量废硫酸,其颜色深且含有大量有机物,严重影响其综合利用,有效去除废酸中有机物尤为重要。文中阐述了国内外对磺化废酸中有机物的治理方法,分析了各类方法的优缺点,提出了经济环保的新方法,并展望了废酸综合治理的前景。Industrial sulfonation process always produces large quantity of waste sulfuric acid,which has a dark colour and contains large quantity of organics,and its comprehensive utilization is severely influenced,so it is very important to effectively remove the waste acid from organics.This paper expatiated on the treatment methods at home and abroad for organics in waste acid produced by sulfonation,analyzed the advantage and disadvantage of these methods,proposed some new economical and environment-protecting methods,and expected prospect of comprehensive treatment of waste acid.

关 键 词：磺化 废硫酸 有机磺酸 治理 

分 类 号：X783[环境科学与工程—环境工程]