盐硝联产卤水净化盐泥生产沉淀碳酸钙的研究  

Study on Production of Precipitated Calcium Carbonate by Salt-nitrate Brine Purification from Salt Mud

作　　者：曾华明 曹嵘 陈圣儒 Zeng Huaming;Cao Rong;Chen Shengru(Hunan Xiangheng Salt&Chemical Co.,Ltd.,Hengyang,Hunan,421006)

机构地区：[1]湖南省湘衡盐化有限责任公司

出　　处：《中国井矿盐》2019年第6期1-4,共4页China Well and Rock Salt

摘　　要：研究基于我公司盐硝联产卤水净化二级反应形成的盐泥废渣中化学组分的分析,提出沉淀碳酸钙的生产工艺技术,达到变废为宝、环保增效的目的。Based on the analysis of chemical components in salt sludge residue formed by the secondary reaction of brine purification in salt and nitrate co-production in our company,the production technology of precipitated calcium carbonate(PCC)is put forward to achieve the goal of turning waste into treasure and improving environmental protection and efficiency.

关 键 词：盐泥 洗涤 沉淀碳酸钙 

分 类 号：TS35[轻工技术与工程]