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《Journal of South China University of Technology(Natural Science Edition)》 1991-01
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A STUDY OF THE STABILITY OF SIO_2 COARSE DISPERSION

Li Ning and Zheng Zhong (Dept. of App. chem., South China Univ. of Tech.)  
The stability of SiO_2 (5-14μm) coarse dispersion is studied in flocculation kinetic and ζ-potential. The experiments prove that the stability of coarse dispersion do not correspond with DLVO theory. This paper supposes a model of this system and introduces gravity correction factor. The correction equation is founded. The result has been verified by the experiment.
【CateGory Index】: O648.22
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Li Ning;Zheng Zhong Department of Chemistry,, South China University of Technology, GuangZhou;A STUDY OF THE STABILITY OF SiO_2 COLLOIDAL DISPERSION[J];Acta Physico-chimica Sinica;1990-03
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