Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (3): 304.

• Articles • Previous Articles     Next Articles

Synthesis and Characterization of SAPO-5 Molecular Sieve

Zhao De-qing1, Pang Wen-qin1, Yao Xiu-qin1, Qiu Jian-qing2, Ye Zhao-hui2   

  1. 1. Institute of Syntlietic and Catalytic Chemistry, JiJin University, Changchun, 130023;
    2. Wuhan Institute of Physics, Academia Sinica, Wuhan
  • Received:1989-07-02 Online:1991-03-24 Published:1991-03-24

Abstract: SAPO-5 molecular sieve was synthesized by hydrothermal crystallization at 190℃ from a mixture containing HFand tripropylamine as the template. SAPO-5 molecular sieve was characterized by means of XRD, 29SiMAS NMR and electron microprobe analysis technique. The factors having influence on the synthesis have been studied such as the source of P,A1 and Si; composition of starting-mixture; order of adding reactant; pHvalue; F-and template and so on.

Key words: SAPO-5, Molecular sieve, Synthesis

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