Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (6): 715.

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Synthesis and Identification of M-ZSM-12 Zeolites

Wang Wei-li, Pang Wen-qin   

  1. Institute of Synthetic and Catalytic Chemistry, Jilin University, Changchun, 130023
  • Received:1989-10-14 Online:1991-06-24 Published:1991-06-24

Abstract: M-ZSM-12(M=B, Ga, Ge)Zeolites were synthesized from a mixture containing triethylmethylammoniumbromide as template agent in a basic medium. The factors affecting the synthesis were investigated. M-ZSM-12 were charaterized by means of XRD, SEM, IR, XPS, 29Si MAS NMR, and DTA, which proved that M was situated in the zeolites framework.

Key words: M-ZSM-12 molecular sieve, Hydrothermal synthesis, Isomorphic replacement

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