高膨胀性钠基膨润土的制备试验研究

本文以湖北鄂州钙基膨润土为研究对象，对该地区膨润土进行品质分析，并对其制备高膨胀性钠基膨润土进行了试验研究。结果表明：鄂州膨润土在最佳钠化条件下，在改性成品中加入增效剂后，膨润土的膨胀性能明显提高，为鄂州生产高膨胀性膨润土提供了依据。

Experimental Study on the High Expansibility Na-bentonite

The Ca-bentonite from Hubei Ezhou is taken as the research object, analysis quality of bentonite in this area and study experimentally on the high expansibility Na-bentonite. The results show that： Ezhou bentonite production finished in the best Na- activation condition, after synergist added and the expansion property of bentonite is greatly improved, it provide evidence for production high expansion property Ezhou bentonite.