β沸石分子筛的合成进展  

The Progress in the Synthesis of Zeolite β

作　　者：郭孝天[1] 苏克新[1] 熊航行[1] 马雪涛[1] 刘明[1] 詹红菊[1] 

机构地区：[1]荆门职业技术学院化工系,湖北荆门448000

出　　处：《襄樊职业技术学院学报》2006年第4期1-4,共4页Journal of Xiangfan Vocational and Technical College

摘　　要：β沸石是一种性质独特的催化材料,其在石油炼制及精细化工中得到了广泛应用。简述了β沸石合成中的模板剂,不同介质条件下β沸石合成的含杂原子β沸石的合成,单型体β沸石的合成,以及其它方法合成β沸石,并展望了β沸石合成的研究趋势。Zeolite β is found widely applied in the field of petroleum industry and free-chemical synthesis due to its unique properties and catalytic performance. This paper reviews five aspects in zeolite β synthesis： structure--directing agents used in zeolite β synthesis, alkaline and fluorine media for zeolite β synthesis , synthesis of zeolite β containing hetero-atom, formation of pure polymorph of zeolite β, and other strategies for the crystallization of zeolite β. Meanwhile, the perspective of synthesis of zeoliteβis briefly snmmarized.

关 键 词：Β沸石 手性沸石 单型体 

分 类 号：TQ426.61[化学工程]