摘要
文章应用卡尔费休法测定膨化硝酸铵炸药的含水量,有效解决了W J9026中蒸馏法在生产过程中应用时测试周期较长的问题,实现了膨化硝酸铵炸药在线水分的快速测定。通过与现行的几种工业炸药水分测定方法进行对比和验证试验后证实,卡尔费休法具有分析时间短、可进行连续反复测定、操作简便、测量精确度高、数据稳定、可靠等特点,是膨化硝酸铵炸药生产过程中一种重要的水分测定方法。
In this article Karl Fischer method is used to determine the water of expanded ammonium nitrate explosives. It solves the problem of too-long testing time as the method of distillation of WJ9026, and realizes the rapid on-line determination of water of expanded ammonium nitrate explosives. Compared with several methods to determine water in in- dustrial explosives, Karl Fisher method is a kind of important method to determine the water of expanded ammonium nitrate explosives in the course of production. Karl Fisher method has the characteristics of short testing time, continuous tested, high accuracy, stability and reliability.
出处
《爆破器材》
CAS
2010年第1期24-25,28,共3页
Explosive Materials
关键词
膨化硝酸铵炸药
卡尔费休法
含水量
测定
expanded ammonium nitrate explosive, Karl Fisher method, water, determination
