【摘要】 本文从结石（和有关物料）的宏观及显微鉴定，推测它是来自白泡石；从池中取样辨 出它是来自流液洞；又用实验的结果予以解释，并从生产统计获得证实。和一般笼统地认 为结石是来自全部接触液面的池壁的说法不同，本文明确划分，只有流液洞的白泡石才是 产品中结石的来源。这样防治结石工作者便可以有的放矢。更多还原

【Abstract】 Macroscopic and microscopic determinations made on the refractories and stones have shown that the latter consists mainly of metamorphosed beipaushi (a white variery of medium grained sandstone); Sampling of the glass melt suggests that the stones are carried over by glass flowing out from the refractory of the throat. The movement of stones in the tank has been demonstrated in an illustrative experiment, whereby a simple correlation between the amount of output melt and the percentage of stones is obtained. In order to suppress the stones, a simple method is developed which can be incorporated at once into practical production.更多还原