Cu-SSZ-13分子筛的制备及应用进展  

PROGRESS IN SYNTHESIS AND APPLICATION OF Cu-SSZ-13 MOLECULAR SIEVE

作　　者：赵飞[1] 李渊[1] 王文婷[1] 张岩[1] 

机构地区：[1]天津工业大学环境与化学工程学院,天津300387

出　　处：《精细石油化工》2016年第4期69-75,共7页Speciality Petrochemicals

基　　金：天津市科技特派员项目(14JCTPJC00559)

摘　　要：综述了液相离子交换法、固态离子交换法、微波辐射合成法、原位合成法在Cu-SSZ-13分子筛制备中的研究进展,评价了它们的优缺点,指出无有机模版法、无溶剂法的绿色合成路线将成为以后研究的热点;主要总结了Cu-SSZ-13分子筛在甲烷直接氧化制甲醇、甲醇制烯烃(MTO)、柴油车尾气NOx脱除以及CO2吸附分离中的应用进展,指出铜的反应机理及活性位点、酸改性、负载金属之间的协同作用机理是未来的主要研究方向。Herein,recent development in the preparation of Cu-SSZ-13 molecular sieve by liquid ion exchange method,solid-state ion-exchange method,microwave irradiation method,and one-pot synthesis method are introduced respectively,and the advantages and disadvantages of these methods are discussed.The green synthetic route of organotemplate-free synthesis and solvent-free synthesis will be a hot research topic;The progress of Cu-SSZ-13 molecular sieve in research of direct oxidation of methane to methanol,methanol to olefins（MTO）,the abatement of NOxfrom diesel engines and adsorption and separation of gas have been summarized.It is also indicated that reaction mechanism and active site of copper,acid modification,the synergistic effects of supported metals would be the main stream in the future work.

关 键 词：Cu-SSZ-13 合成 甲烷制甲醇 甲醇制烯烃 吸附 

分 类 号：O643.36[理学—物理化学]