Burial diagenesis causes a progressive transformation of smectites, the end-products being dependent on PH and pore water chemistry.

埋藏成岩作蒙脱石进一步转化，最终产物决定于PH值及孔隙水的化学质。

The effects of different methods and conditions on the structure and surface properties were studied by XRD, nonaqueous solution titration, and decoloring performance on orcein dye.

XRD、非水溶液滴定法及对红色染料的脱色能力等研究方法及条件变化对蒙脱石层间结构、表面质的影响。