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Metal Mine ›› 2009, Vol. 39 ›› Issue (04): 150-153.

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Research Progress in Bentonite Modification

Yang Xiuhong1,Yuan Jiang2,Yang Xiumin2,Zhang Yingchun3   

  1. 1.Institute of Process Engineering,CAS;2.Heilongjiang Institute of Science and Technology;3.University of Science and Technology Beijing
  • Online:2009-04-15 Published:2011-11-22

Abstract: The paper summarizes the structure and properties of natural bentonite, presents the progress in the research of its modification by sintering, sodium treatment, acid treatment, intercalation and organic method, and proposes the direction of the future research of bentonite modification.

Key words: Bentonite, Modification, Research progress