Investigation on Montmorillonite-Iron(Ⅲ) Catalyst

  • WANG Zhong-jun
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Online published: 2001-02-25

Abstract

Montmorillonite-iron(Ⅲ)catalyst is prepared.By means of X ray powder diffraction and electron microscope the structural properties of the catalyst a re studied.Fe(Ⅲ) exists in the lager of montmorillonite-iron catalyst.The s tructure of montmorillonite has no change.The quartz composition in the cata lyst is about 22%~24%.The structural defecd of montmorillonite in EC1 and E C 2 is less than that of EC4,EC5 and EC6.The rate of transformation is hig h and the velocity is rapid when EC4,EC5 and EC6 are used as catalysts,at the sa me time the separation is simple and can be used repeatedly.

Cite this article

WANG Zhong-jun . Investigation on Montmorillonite-Iron(Ⅲ) Catalyst[J]. Journal of Hebei University(Natural Science Edition), 2001 , 21(1) : 65 -67 . DOI: 10.3969/j.issn.1000-1565.2001.01.016

References

[1] Christopher M, BROWN SIMON J, BARLOW JAMES H. Catalysts com prising metal compounds supported on a clay or hydrous silicate and their use [P]. EP 0352878 1988.
[2] Pierre Laszlo, ARTHUR MATHY. Catalysts of friedel-crafts alkylation b y a mont merillonite doped with transition-metal cations [J]. Helvetica Chimica Acta 1987, 70.
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