The pharmaceutical grade calcium chloride production is mainly adopted technology of the lime stone - hydrochloric acid.
食品医药级氯化钙产品主要采用盐酸石灰石工艺生产。
2
After process improvement, "zero discharge" of chlorine water was realized with sodium hypochlorite and liquid limechloride products which were produced by chlorine water.
通过工艺技术改造，利用氯水生产次氯酸钠、漂液等氯产品，实现了氯水的“零”排放。
3
The main varieties include urea, ammonium sulfate, ammonium nitrate, ammonium acid carbonate, ammonium chloride, ammonium lime and ammonia water.