掺卤精制盐水和淡盐水膜法除硝新技术应用

摘要

根据梧州市联溢化工有限公司建设15万吨/年离子膜烧碱项目（一期）盐水精制工序采用掺卤化盐精制盐水及膜法除硝新技术应用,结合国内外卤水精制盐水工艺及脱除硫酸根方法的运用,简要介绍了卤水精制盐水配套膜法除硫酸根的新技术应用及其在梧州市联溢化工有限公司的运行情况,并对存在问题进行分析及处理。%According to Wuzhou Lianyi Chemical Co.,Ltd.150KT/Y Chlor-alkali Project（the First Phase） refined brine process new technical application of using mixed bittern to refined brine and salt water membrane removal nitrata ion,refined salt brine at home and abroad sulfate removal process and methods of use.Bittern refined brine and the membrane in addition to sulfate ion application of new technologies in Wuzhou Lianyi Chemical Company＇s running was introduced,and problems were analyzed and dealt with.