利用钾长石合成介孔分子筛AlMCM-41

Synthesis of New Molecular Sieves AlMCM-41 by Potash Feldspar

利用X射线粉末衍射、红外光谱、固体核磁共振谱、X荧光化学全分析等测试手段,对利用天然矿物钾长石合成的含有NaX型沸石基本结构单元的新型介孔分子筛AlMCM41的晶化历程,进行了详细讨论。

By means of X-Ray,FT-IR,^(27)Al NMR MAS and ^(29)Si NMR MAS method,chemical analysis and SEM analysis,a new kind of molecular sieve made from potash frldspar which has the primary structure units of NaX zeolite.