论文部分内容阅读
对在微酸性介质中以氟电极作指示电极、预选终点电位法测定矿物岩石中的二氧化硅的一系列测试条件进行了试验,并对部分矿种的样品进行了测定,初步证明,该实验方法是可行的。
A series of test conditions for the determination of silica in mineral rock by using fluorine electrode as the indicating electrode in the slightly acidic medium and the preselection of the terminal potential method have been carried out. The samples of some minerals have been tested. It is initially proved that this experiment The method is feasible.