The destructive diagenesis that keeps or enlarges pore space is dissolution, claymembrane of chlorite. It is insufficient for dissolution to improve the pore space.
建设性成岩作用为溶蚀作用、绿泥石粘土膜形成作用，但溶蚀作用产生的次生孔隙对储层物性的改善不足。
2
Separation of clay from vegetable oil using ceramic microfiltration membrane in the oil refining process was studied.
针对植物油精制过程，以陶瓷微滤膜对油与粘土的分离进行了研究。
3
A 150mm thick layer of Aga clay covers the waterproof membrane.