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Analysis of mineralogical and chemical composition of pharmaceutical montmorillonite clay
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- Author:
- No author available
- Journal Title:
- CHINESE TRADITIONAL AND HERBAL DRUGS
- Issue:
- 4
- DOI:
- 10.3321/j.issn:0253-2670.2002.04.002
- Key Word:
- 蒙脱石;矿物组成;化学成分
Abstract： 目的对国产天然蒙脱石粘土的矿物组成和化学成分进行分析,探讨蒙脱石粘土作为药用的物质基础.方法应用X-射线衍射和X-射线荧光分析法对蒙脱石粘土样品中的矿物组成和化学成分进行定量分析.结果得到了6个蒙脱石粘土样品的基本矿物组成和化学成分.结论不同矿床的蒙脱石粘土的矿物组成有一定差异,但主矿物蒙脱石的含量平均为86%,且化学组成基本相似.
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