机构地区: 南京工业大学材料科学与工程学院
出 处: 《材料导报》 2004年第3期99-102,共4页
摘 要: 主要研究了煅烧和增钙煅烧这两种活化方法对煤矸石胶凝性能的影响,同时通过NMR方法从Si、Al原子所处环境和相互间的关系角度上对煤矸石活化过程作结构层次的研究。 In this paper,effect of two methods of activation (calcination and calcination with calcium)on cementing performance of coal gangue is described. Through NMR,structural level is investigated from the environment of Si and Al atoms and their relation in the activation process of coal gangue.