Chemical Research in Chinese Universities ›› 1991, Vol. 7 ›› Issue (2): 67-73.

• Articles •     Next Articles

The Influence of Heteroatom M(M = B, Al, Ge, Ga, Fe)on the Adsorption Properties of M-ZSM-12 Zeolites

Yu Long, Wang Weili, Pang Wenqin   

  1. Department of Chemistry, Jilin University, Changchun
  • Received:1989-12-04 Online:1991-04-24 Published:2011-09-09
  • Supported by:

    Sponsered by the National Natural Science Foundation of China

Abstract: Heteroatom M-ZSM-12 zeolites(M=B, Al, Ge, Ga, Fe) are hydrothermally synthesized and it is proved that the heteroatom M is involved in the framework of synthesized molecular sieves by means of XRD, IR spectra. The results of adsorption and diffusion experiments indicate that the heteroatom M modifies the pore volume, specific surface area, and the channel of ZSM-12 molecular sieves.

Key words: Heteroatom, Zeolites, Adsorption