Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (6): 80-82.

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SYNTHESIS OF ZEOLITE ZSM-12

Zhao Xiusong, Wang Qingxia, Li Hongyuan   

  1. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023 Dalian
  • Received:1992-12-16 Revised:1993-08-30 Published:1993-12-10 Online:1993-12-10

Abstract: Zeolite ZSM-12 has been synthesized by the hydrothermal method from the mixture of Na2O-Al2O3-SiO2-methyhriethylammonium iodide-H2O at 433K in a static autoclave.The products have SiO2/Al2O3≥32.2. The thermal stability and catalytic activity of ZSM-12 in the alkylation of benzene-ethylene have been examined.

Key words: ZSM-12 zeolite, sysnthesis, hydrothermal method, SiO2/Al2O3 ratio, characterization