SYNTHESIS OF ILLITE-SMECTITE FROM SMECTITE AT EARTH SURFACE TEMPERATURES AND HIGH PH

被引：137

作者：

EBERL, DD

VELDE, B

MCCORMICK, T

机构：

[1] ECOLE NORM SUPER,DEPT GEOL,F-75231 PARIS 05,FRANCE

[2] UNIV COLORADO,DEPT GEOL SCI,BOULDER,CO 80309

来源：

CLAY MINERALS | 1993年 / 28卷 / 01期

关键词：

D O I：

10.1180/claymin.1993.028.1.06

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

It is well known that illite-smectite can form from smectite at elevated temperatures in natural and experimental systems. However, the conversion of smectite to illite-smectite is also found in some natural systems that have never been heated. The present experiments show that illite layers can form from smectite by chemical reaction at 35-degrees and 60-degrees-C at high solution pH. The rate of this reaction is accelerated by wetting and drying.

引用

页码：49 / 60

页数：12

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