片碱生产中废碱的回收  

Recovery of waste caustic soda in flake causticsoda production

作　　者：王建民 WANG Jianmin(Henan Pingmei Shenma Dongda Chemical Co.,Ltd.,Kaifeng 475003,China)

机构地区：[1]河南平煤神马东大化学有限公司,河南开封475003

出　　处：《氯碱工业》2022年第7期11-12,共2页Chlor-Alkali Industry

摘　　要：介绍了片碱生产过程中碱尘和废碱液的来源,并提出了回收措施。该措施的实施不仅降低了环境污染,而且产生一定的经济效益。The sources of caustic soda dust and waste alkali liquor in the production of flake caustic soda were introduced,and the recovery measures were proposed.The implementation of these measures not only reduced environmental pollution,but also had certain economic benefits.

关 键 词：片状烧碱 碱尘 废碱液 回收利用 

分 类 号：TQ114.26[化学工程—无机化工]