研究硅酸盐矿物和水的相互作用已成为近二十年来表生地球化学的“热门”课题之一。Wallast,Luce和Chou认为形成各种淋滤层的过程控制着硅酸盐矿物溶解的抛物线阶段。Holdren和Schott用HF—H_2SO_4清洗矿物颗粒表面上细微粉末后,没有观察到抛物线阶段,认为线性阶段的溶解速率是由表面反应控制的。国外硅酸盐风化作用模拟实验,在连续溶解过程中,皆采用分别取溶液测定释放元素量的 Studying the interaction between silicate minerals and water has become one of the “hot topics” of epigenetic geochemistry in recent two decades. Wallast, Luce and Chou argue that the process of forming various leached layers controls the parabolic phase of silicate mineral dissolution. After Holdren and Schott cleaned the fine powder on the surface of the mineral particles with HF-H 2 SO 4, no parabolic phase was observed, and the rate of dissolution in the linear phase was considered to be controlled by the surface reaction. Foreign silicate weathering simulation experiment, in the continuous dissolution process, are used to determine the amount of release of the solution were measured