摘要
十八胺作为最常用的浮选剂用于世界上75%的氯化钾生产。十八胺不仅会污染环境,而且对氯化钾的工业生产和食品级使用都会产生影响。因此,对十八胺的检测势在必行,采用气相色谱法可以快速测定氯化钾中十八胺的有效含量。试验所得标准曲线线性良好,相关系数为0.999 2。
As the most commonly used flotation agent, Octadecylamine was used in 75% production of potassium chloride in the world. Octadecylamine will not only pollute the environ- ment, but also has an impact on industrial production of potassium chloride and food grade use. Therefore, detection of octadecylamine is imperative. Rapid determination of octadeeylamine content in potassium chloride is by gas chromatography. The test standard curve of result is with good line- arity, which correlation coefficient is 0. 999 2.
出处
《盐业与化工》
CAS
2015年第6期31-32,共2页
Jounral of Salt and Chemical Industry
关键词
氯化钾
十八胺
气相色谱
potassium chloride
octadecylamine
gas chromatography
