期刊论文详细信息
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
New Methodology for the Analysis of Physical Structure of Solid Aggregates
Judy A. Raper1  Suk Jo Jung2  Rose Amal2  Young Min Jo3 
[1] Faculty of Engineering, University of Sydney;School of Chemical Engineering and Industrial Chemistry, Center for Particle and Catalyst Technologies, The University of New South Wales;College of Environment and Applied Chemistry, Center for Environmental Studies, Kyunghee University
关键词: Floc Density;    Packing Density;    Coagulation;    Fractal Dimension;    Floc Structure;   
DOI  :  10.1252/jcej.35.346
来源: Maruzen Company Ltd
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【 摘 要 】

References(28)Cited-By(2)The structure of solid aggregates was investigated by using three particle analyzers; an electrical sensing zone, laser light diffraction and electron microscopy. Four particulate materials; aluminum trihydrate, aluminum phosphate, fly ash and iron hydroxide were used for the analysis of particle shape, size and floc structure. One of the primary conclusions of this work is that the floc structure could be characterized by the evaluation of the fractal dimension based on the experimental relationship between floc size and floc density through the free-settling test. It revealed that coarser flocs had a looser structure with a low value of fractal dimension.

【 授权许可】

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