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本文研究了长碳链季胺盐对钠型膨润土进行化学复盖的反应条件,且用XRD、IR、DTA-TG进行了表征,实验证明山西省浑源地区的膨润土是制备有机膨润土的良好材料。
In this paper, the reaction conditions of long-carbon chain quaternary ammonium salts for chemical covering of sodium bentonite were studied and characterized by XRD, IR and DTA-TG. The results showed that bentonite in Hunyuan region of Shanxi Province was a good material for preparing organic bentonite .