农用硫酸钾中钙离子、镁离子和硫酸根离子含量的测定方法  

Determination Method of Content of Calcium Ion,Magnesium Ion and Sulfate Ion in Agricultural Potassium Sulfate

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82-84,共3页Chemical Fertilizer Industry

摘　　要：农用硫酸钾是常用的优质钾肥,其质量优劣关系着我国农业生产的安全。通过反复试验摸索,得出了适合测定硫酸钾中钙离子、镁离子和硫酸根离子含量的测定方法,以期为农用硫酸钾中这些离子含量的测定提供理论依据与数据基础。The agricultural potassium sulfate is a common high quality potash fertilizer, which quality is related to the safety of national agricultural production. Through repeated trial and error, the determination method suitable for detecting calcium ion, magnesium ion and sulfate ion content in agricultural potassium sulfate is obtained, which can provide theoretical basis and data foundation for determination of content of these ions in agricultural potassium sulfate.

关 键 词：农用硫酸钾 硫酸根离子 钙离子 镁离子 

分 类 号：TQ443.2[化学工程—化学肥料工业]