L沸石的合成及其在催化方面应用的研究进展  

Research progress in synthesis and catalytical application of zeolite L

作　　者：柯明[1] 朱坤磊[1] 宋昭峥[1] 蒋庆哲[1] 

机构地区：[1]中国石油大学重质油国家重点实验室,北京102249

出　　处：《化工科技》2005年第6期46-51,共6页Science & Technology in Chemical Industry

基　　金：中国石油天然气股份有限公司重点研究项目(990801-20)

摘　　要：介绍了L沸石的合成及其在催化方面应用的最新研究进展。重点介绍了载铂L沸石作为重整催化剂对正己烷芳构化反应高活性高选择性的不同解释,以及改性方法,同时也介绍了L沸石在加氢裂化方面的应用和稳定化处理,以及在芳烃卤化方面的应用。Latest studies on synthesis and application of L-zeolite were reviewed. The reaction of n-hexane over Pt/KL zeolite to produce benzene had higher activity and selectivity than traditionary, but the explanation is different, different explanation and modified method were introduced emphatically. The application with regard to hydrocracking and halogenation of aromatics was also introduced.

关 键 词：L沸石 芳构化催化剂 加氢裂化 芳烃卤化 

分 类 号：TQ426.94[化学工程]