文献类型：期刊文献

中文题名：钠法漂粉精反应结晶原理及工艺进展

英文题名：The Principle and Technological of Reactive Crystallization of Sodium-Process Bleaching Power

作者：杨桂忠[1];杨座国[1]

机构：[1]华东理工大学化工学院化学工程研究所,上海200237

年份：2007

卷号：36

期号：5

起止页码：21

中文期刊名：盐业与化工

外文期刊名：Jounral of Salt and Chemical Industry

收录：CSTPCD;;北大核心:【北大核心2004】；

语种：中文

中文关键词：漂粉精;反应结晶;次氯酸钙;氯化钠

外文关键词：bleaching power; reactive crystallization ; calcium hypochlorite ; sodium chloride

摘要：提出了钠法漂粉精工艺的分类方法。从氯化钠与目标晶体水合次氢酸钙间的关系、母液循环等角度分析了钠法漂粉精工艺的反应结晶原理。综述了国内外主要钠法漂粉精工艺,指出了各工艺的优缺点。最后分析了国内钠法漂粉精工艺发展中存在的问题,提出了发展和改进的建议。
The sodium - process bleaching power classification was brought forward. Through the relationship between sodium chloride and target crystal： calcium hypochlorite hydrate, the recycle of mother liquid, the principle of reactive crystallization of sodium - process bleaching power was analyzed. The main processes of sodiumprocess bleaching power at home and abroad were summarized, and the advantages and disadvantages of these processes were pointed out. The problems of sodium - process bleaching power for home were analyzed, and the suggestions on sodium - process bleaching power were put forward.