摘要
从碘酸钾容量法测定高含量锗物料中锗量的关键步骤蒸馏分离入手,分析了方法误差的原因,推出了一套设计合理、无泄漏、易于操作的蒸馏装置,使用该蒸馏装置蒸馏分离效果好,标准回收率高,测定结果精密度高,具有推广价值。
A modification of the distillation apparatus is proposed in this paper and thus loss of Ge during distillation is prevented. A recovery of 99. 5% is attained and its precision is also very satisfactory.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
1999年第4期164-165,共2页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
