氯碱工业副产废硫酸的利用途径研究  

Study on utilization ways of waste sulfuric acid by-product in chlor-alkali industry

作　　者：杨宝军 邓建民 YANG Bao-jun;DENG Jian-min(Ningxia Younglight Chemicals Co.,Ltd.,Shizuishan 753202,China)

机构地区：[1]宁夏英力特化工股份有限公司,宁夏石嘴山753202

出　　处：《中国氯碱》2022年第9期53-57,共5页China Chlor-Alkali

摘　　要：介绍氯碱工业废硫酸的产生,重点将废硫酸的蒸发浓缩循环再利用和与电石渣反应制取水泥添加辅料的两种利用方法,从经济技术性进行比较。This paper introduces the generation of waste sulfuric acid in the chlor-alkali industry,analyzes the disposal and utilization of waste sulfuric acid,and focuses on the economical and technical comparison of the two utilization methods of waste sulfuric acid evaporation,concentration and recycling and reaction with calcium carbide slag to prepare cement additives.

关 键 词：废硫酸 乙炔清净 氯气干燥 硫酸再生 蒸发浓缩 废硫酸利用途径 

分 类 号：X781.2[环境科学与工程—环境工程]