运用扫描电镜SEM、透射电镜TEM、X-射线衍射XRD、组成分析、热分析(TG+DTA)和红外分析FT-IR等多种手段,对内蒙古准格尔旗某煤系高岭石煅烧前后的结构进行了分析表征,了解其微观结构变化,以指导煅烧工艺条件的选择.%By using scanning electron microscope, transmission electron microscope, X-ray diffraction analysis, element analysis, differential thermal analysis-thermal gravity and Fourier transform infrared spectroscopy and etc, kaolinite minerals structure before and after calcinations from Inner Mongolia Zhungeer Qi were analyzed. Analysis results show that the micro-structure is different after calcined, which can guide the calcination technical conditions.
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