摘要
本文通过分解试样的熔剂、沉淀的快速过滤、沉淀的洗涤剂及酸碱滴定的指示剂等条件的选择,对氟硅酸钾容量法测定硅的方法进行了研究和改进.
In this Paper, Some Studies anel improvements are made on Volumetric analysis in determintion of silicon with pofassium fluosilicate . It is done on selection of conditions of the flux for resolving samples , the quick filtration of precipitate, the detergent for precipitate and the indicator for acid-base titration.
关键词
硅
测定
氟硅酸钾
滴定分析法
silicon
potassium fluosilicate
titrimetry
