高盐废水在氯碱盐水深度精制的探索与应用  

Exploration and application of high salt wastewater in deep refining of chlor alkali brine

作　　者：刘清海 胡芳 朱中举 胡华斌[2] LIU Qing-hai;HU Fang;ZHU Zhong-ju;HU Hua-bin(Henan Billions Advanced Material Co.,Ltd.,LB Group Co.,Ltd.,Jiaozuo 454191,China;Jiaozuo Coal Industry Zhong Macun mine,Jiaozuo 454005,China)

机构地区：[1]河南佰利联新材料有限公司,河南焦作454191 [2]焦作煤业(集团)中马村矿,河南焦作454005

出　　处：《中国氯碱》2022年第9期5-10,共6页China Chlor-Alkali

摘　　要：采用ICP-OES标准加入法,测定高盐废水及其副产盐,经盐水深度精制,进入电解槽的精盐水中杂质含量降低,为氯化法钛白粉生产提供氯碱,达到了变废为宝的预期效果。The ICP-OES standard addition method is used to determine the high salt wastewater and its byproduct salt. After the salt water deep refining process, the impurity content in the refined salt water entering the electrolytic cell is reduced, which provides chlor alkali for the production of titanium dioxide by chlorination method, and achieves the expected effect of turning waste into treasure.

关 键 词：氯化法钛白粉 高盐废水 副产盐 标准加入法 烧碱 液氯 

分 类 号：TQ114.261[化学工程—无机化工]