以龙岩高岭土为原料，对活化方式进行了比较研究，考察了活化产物的抽提及转化为4沸石的效果。用dTA，Xrd与SEM等表征了样品；讨论了所得到的结果。The diFFerent activation ways of Longyan kaolin were studied.The eFFects of abstraction about activation products and their Further transForming into 4 zeolite were researched.DTA, XRD and SEM were used For characterization of samples.The results obtained From experiments were discussed
