氯化钙生产和应用综述

Overview of Calcium Chloride Production and Application

氯化钙作为一种重要的化工产品,在工业、食品加工业和医药领域得到了广泛的应用。分别对工业级氯化钙和食品级氯化钙的应用和生产工艺作了详细的介绍。比较了粉状、片状和粒状氯化钙的的特点和生产工艺。从全国氯化钙生产状况来看,工业氯化钙产品主要是采用制碱废液工艺生产。食品医药级氯化钙产品主要采用盐酸石灰石工艺生产。

The calcium chloride is widely used in the industry, food processing industry and medical field as a kind of important chemical products. Application and production technology of calcium chloride were introducted. The characteristics and production technology of powdery, the slice and granular calcium chloride were comparated. From calcium chloride produces technology of the state, the industrial calcium chloride production is mainly adopted technology of waste ammonia liquid of ammonia - soda. The pharmaceutical grade calcium chloride production is mainly adopted technology of the lime stone- hydrochloric acid.