论文部分内容阅读
盐酸是化学和湿法冶金工业大量使用的试剂。纯盐酸价格高,而工业盐酸价格低廉,其比值为30:1。为了提纯盐酸满足工业生产要求,降低冶金产品成本。我们根据对杂质不同的要求采用过两种提纯方法处理工业盐酸:蒸馏法和离子交换法。
Hydrochloric acid is a reagent that is heavily used in the chemical and hydrometallurgical industries. Pure hydrochloric acid prices high, while industrial hydrochloric acid prices low, the ratio of 30: 1. In order to purify the hydrochloric acid to meet the industrial production requirements, reduce the cost of metallurgical products. We have used two purification methods to deal with industrial hydrochloric acid according to the different requirements of impurities: distillation and ion exchange.