农用硫酸钾中氯离子检验的重要性及检验方法  

Importance of Examining Chloride Ion in Agricultural Potassium Sulfate and Examining Method

作　　者：郭峰 

机构地区：[1]国投新疆罗布泊钾盐有限责任公司,新疆哈密839000

出　　处：《化肥工业》2016年第4期85-86,89,共3页Chemical Fertilizer Industry

摘　　要：阐述了检验农用硫酸钾中氯离子含量的重要性,介绍了农用硫酸钾中氯离子含量的测定方法。将氯离子测定方法由汞量法改为佛尔哈德法后,不仅能够得到准确的分析结果,而且可以避免使用剧毒的硝酸汞,达到了清洁生产的目的。The importance of examination of chloride ion content in agricultural potassium sulfate is presented, and the determination method of chloride ion content in agricultural potassium sulfate is introduced. After adopting Volhard method to determine chloride ion instead of mercurimetry, not only accurate analysis result can be obtained, but also the use of toxic mercury nitrate can be avoided, realizing the aim of clean production.

关 键 词：农用硫酸钾 氯离子 检验 

分 类 号：TQ443.2[化学工程—化学肥料工业]