氯化钙法制取高纯漂粉精

High Purity Bleaching Agent Preparation from Lime Chloride

用氯化钙与次氯酸钠进行复分解反应制备质量和性能皆优的漂粉精。该法比烧碱石灰法有诸多优点,碱耗较高是其不足。

High quality bleaching agent could be manufactured by double decomposition of lime chloride and sodium hypochloride.This new method had advantage over the caustic soda lime one,despite its higher sodium hydroxide consumption.