4A沸石分子筛的合成、结构与性能研究

STUDIES ON THE SYNTHESIS, STRUCTURE AND RPOPERTIES OF 4A ZEOLITE MOLECULAR SIEVE

本文报道了以膨润土合成了４Ａ沸石分子筛的纯相，并测定了其组成．通过Ｘ射线粉末衍射、红外光谱、电子显微镜、透射电镜、白度、钙离子交换能力等测定．对其结构和性能进行了研究．

The pure 4A Zeolite molecular sieve was synthesized by using bentonite. The chemical composition was determined. The structure and properties were studies by means of X - ray diffraction, infrared spectra and transmit electron microscopy. The whiteness and exchange property of . calcium ion were determined.