Density of clay minerals

被引：0

作者：

V. I. Osipov

机构：

来源：

Soil Mechanics and Foundation Engineering | 2012年 / 48卷

关键词：

Clay; Montmorillonite; Clay Mineral; Kaolinite; Interlayer Space;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Variation in the density of clay minerals with a crystal lattice that swells during hydration is examined. It is demonstrated that greatest intracrystal swelling is attained at the maximum hygroscopic moisture content, involving a reduction to 49% in the density of the solid component. The concept of intracrystal ultramicroporosity ns is introduced. The values of ns, which must be considered for solution of practical problems, is analyzed.

引用

页码：231 / 240

页数：9

共 11 条

[1] Wada ShJ(1977)Density and structure of allophone Clay Miner 20 289-297
[2] Wada K(2011)Intracrystal swelling of clay minerals Geoekol. 5 387-398
[3] Osipov VI(1980)State of bound water in mineral dispersions Chem. Tekhnol. Vody 2 99-107
[4] Tarsevich YuI(1970)Optical investigation of thin films on the quartz surface J. Phys. Chem. 74 2742-2746
[5] Hall AC(1978)Structure of simple fluid near the wall J. Phys. Chem. 69 5420-5459
[6] Sullivan DE(1977)Molecular dynamic calculation of liquid structure up to the solid surface J. Chem. Phys. 67 5291-5295
[7] Steel G(1986)Grillet, C. Poinsignon, and J. Yvon, "Method of analyzing morphology of kaolinites: relationshions between crystallographic and morphological properties Clay Minerals 21 55-68
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