【摘要】 考察了我国各地膨润土的化学组成以及各类型矿床矿样间的差异性 ,并对膨润土各化学组分间的相关性进行了分析。研究表明 ,硅和铝相对含量的变化是控制膨润土化学成分最主要的因素 ,富镁环境有利于蒙脱石形成 ,钛含量在供试样品间差异较小更多还原

【Abstract】 The chemical compositions of bentonites from various parts of China were investigated. The differences among different ore samples and deposits were examined. The correlations in chemical composition were analyzed. The results showed that variations in contents of Si and Al are the main factor that could control the chemical composition of bentonite. The Mg-rich environment is favorable to the formation of bentonite; little difference is noticed in Ti contents of the samples analyzed.更多还原