USY分子筛的改性及应用进展  

Progress in modification and application of USY zeolites

作　　者：高瑞忠 赵红娟 高雄厚 刘颖[1] Gao Ruizhong;Zhao Hongjuan;Gao Xionghou;Liu Ying(College of Chemistry and Chemical Engineering, Nortliwest Normal University,Lanzhou730030,Gansu,China;Lanzhou Petrochemical Research Center,PetroChina,Lanzhou730060,Gansu,China)

机构地区：[1]西北师范大学化学与化工学院,甘肃兰州730030 [2]中国石油兰州化工研究中心,甘肃兰州730060

出　　处：《工业催化》2017年第11期8-12,共5页Industrial Catalysis

摘　　要：USY分子筛由于其突出的物化性质在石油化工领域得到广泛应用,并表现出优异的催化裂化性能。随着技术的进步,对USY分子筛改性以及拓宽USY分子筛的应用范围成为研究热点。介绍USY分子筛的改性及应用进展,在改性方面,总结对USY分子筛的酸碱改性、金属改性以及多种方法混合改性等改性方式;在应用领域,讨论USY分子筛在有机物的合成、生物质降解与环保、无机物的选择性催化以及在电化学方面的应用。Due to their outstanding physicochemical properties,USY zeolites have been widely used in petroleum chemical industry and has shown excellent catalytic crackingperformance.With the progress intechnology,modification and widen application of USY zeolitesin various fields have become thefocus of research.The advancesin the modification and application of USY zeoliteswere introduced.In the asjDect of modification,the latest research progress in acid and all^ali modification,metal modification and mixing modification met!iods of USY zeoliteswas summarized;the application of USY zeolites in petrochemical,organic synthesis,biomass degradation and environmental protection,selectivecatalysis of inorganic substances,and the application of electrochemistrywere discussed.

关 键 词：催化化学 USY分子筛 酸碱改性 金属改性 混合改性 

分 类 号：TQ425.24[化学工程] O643.36[理学—物理化学]