SAPO-11分子筛合成及其用于催化异构化反应的研究进展  

Latest researches in synthesis of SAPO-11 zeolites and their application in isomerization

作　　者：汪颖军[1] 李小辉[1] 刘成双[1] 靳丽丽 

机构地区：[1]大庆石油学院,黑龙江大庆163318 [2]中国石油石油化工研究院大庆化工研究中心,黑龙江大庆163714

出　　处：《工业催化》2010年第3期1-4,共4页Industrial Catalysis

摘　　要：综述了SAPO-11分子筛的合成方法和结构特征,探讨了SAPO-11分子筛合成的主要影响因素,论述了SAPO-11分子筛催化剂用于异构化反应的研究进展,并指出今后需在催化剂的孔径、溶液pH以及负载其他过渡金属以提高其催化性能上展开全面和系统的研究,以适应对不同催化反应的要求,延长其使用寿命。Synthesis and structural characteristics of SAPO-11 zeolites were reviewed, including the influential factors on their synthesis. Application of SAPO-11 zeolites in isomerization of n-heptane was reviewed, too. It was proposed that researches could be carried out in pore diameter of the catalyst, adjustment of pH of the solution and loading of other transition metals, so as to meet the requirement of different catalytic reactions and prolong service life of the catalysts.

关 键 词：催化化学 SAPO-11分子筛催化剂 正庚烷异构化 水热合成 

分 类 号：O643.36[理学—物理化学] TQ426.6[理学—化学]