粘土和泥页岩比表面积测定和计算方法综述

Review on the determination and calculation methods of specific surface area of clay and shale

粘土和泥页岩的比表面积是其水化特征和膨胀性粘土矿物含量的表征,泥页岩比表面积大小可作为泥页岩分类的重要依据。本文综述了粘土和泥页岩比表面积的各种测定计算方法,包括测定原理、实验方法及各自的优缺点和适用范围。

Specific surface area is an important property of clay and shale. Based on 26 documents published, the determination and calculation methods of clay specific surface area are introduced. The advantage and disadvantage of these methods are discussed.