Chinese Journal of Applied Chemistry ›› 1995, Vol. 0 ›› Issue (6): 83-85.

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Preparation of the Activated Bentonite

Tan Qinde, Chen Shuhe, Tan Zhicheng   

  1. Foshan University, Foshan 528000
  • Received:1995-01-19 Revised:1995-06-26 Published:1995-12-10 Online:1995-12-10

Abstract: The activated bentonite was prepared with the bentonite from Nanhai,Guang-dong Province.The technological process and reaction conditions were studied.The compo-sition of the product was determined by chemical analysis,IR spectra and X-ray diffractionmethods.The decolorizing efficiency,the activation grade and the free acid content of theproduct were measured also.

Key words: bentonite, activated bentonite, activation technology