盐与硫酸生产盐酸母液联产硫酸氢钠和盐工艺研究分析

Study and Analysis on Co-production of Sodium Bisulfate and Salt with Hydrochloric Acid Mother Liquid Produced by Salt and Sulfuric Acid

文章针对盐与硫酸生产盐酸母液联产硫酸氢钠和盐酸冷析工艺分析,建议采用热法硫酸氢钠和盐联产工艺,对提高产品收率、降低能耗进行分析,供同行参考。

This paper analyzes the co-production of Sodium bisulfate and salt with Hydrochloric acid mother liquor produced by salt and Sulfuric acid. We suggest that taking the thermal method technology of co-production of sodium bisulfate and salt. This paper analyzes how to increase product recovery rate and reduce the energy consumption which is of reference for colleagues.