合成SAPO-34分子筛的研究进展及应用  

Research progress and application of synthesised SAPO-34

作　　者：王跃远 李秀伟 胡云峰[1] 康琪琪 WANG Yueyuan;LI Xiuwei;HU Yunfeng;KANG Qiqi(Northeast Petroleum University,Institute of Chemistry and Chemical Engineering,Daqing 163318,China;PetroChina Daqing Petrochemical Company,No.1 Chemical Factory,Daqing 163318,China)

机构地区：[1]东北石油大学化学化工学院,黑龙江大庆163318 [2]中国石油大庆石化公司化工一厂,黑龙江大庆163318

出　　处：《化工科技》2018年第2期66-71,共6页Science & Technology in Chemical Industry

基　　金：中国石油创新基金项目(2012D-5006-0403);中国石油技术开发项目(2014A-2610)

摘　　要：SAPO-34因在甲醇制烯烃(MTO)的反应中对于小分子烯烃具有高选择性和稳定性而被广泛研究。主要介绍了合成过程中的影响因素如模板剂、晶化温度等对分子筛性能的改变,综述了金属改性研究、SAPO-34的水热稳定性等性能以及在制备小分子烯烃的用途,展望了SAPO-34的发展趋势。PO-34 exhibits high selectivity of light olefins in MTO process,and it has been widely studied recently.The influence factors of synthesis process(such as template,crystallization temperature,etc)which can change the properties of zeolites,were investigated.The paper summarized briefly modification,hydrothermal stability and other properties of SAPO-34,and its application in the preparation of light olefins,and put forward the development trend of SAPO-34.

关 键 词：SAPO-34分子筛 改性 小分子烯烃 应用 

分 类 号：TQ426.6[化学工程] TQ424.25