金属学报  1979, Vol. 15 Issue (1): 117-125

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悬浊液过滤法测定孔径分布

梅寅年

DETERMINATION OF PORE SIZE DISTRIBUTION BY SUSPENSION FILTRATION

Mei Yinnian

梅寅年. 悬浊液过滤法测定孔径分布[J]. 金属学报, 1979, 15(1): 117-125.
. DETERMINATION OF PORE SIZE DISTRIBUTION BY SUSPENSION FILTRATION[J]. Acta Metall Sin, 1979, 15(1): 117-125.

摘要 参考文献 相关文章 Metrics 全文: PDF(743 KB)   摘要: 本文用与过滤过程相模拟的方法对过滤前后悬浊液中颗粒粒度分布变化规律进行了定量的分析,得出了表征多孔材料孔径分布的数学公式,并建立了悬浊液过滤法标测多孔材料孔径分布的方法。实验结果与数学公式基本一致,表明测量方法是可靠的。用这种方法所表征的孔径分布,在一定条件下,可以对已知的欲过滤的悬浊液作过滤效果的定量估计,从而为选择过滤材料提供依据。 Abstract：The regular change of particle size distribution of suspension before and af-ter filtration has been quantitatively analyzed by simulation of the filtration pro-cess. An equation of pore size distribution of porous materials is proposed and asuspension filtration method to calibrate the pore size distribution of porous mate-rials is established. Experimental results appear to be in good agreement withthose calculated by this equation, thus proving the reliability of this method.Under certain conditions the pore size distribution calibrated by this method givesquantitative estimation of the filtration efficiency for given filtrating suspension,and in such a case the selection of filter material would be much easier. 收稿日期: 1979-01-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 梅寅年 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1979/V15/I1/117 [1] 35 (1961) , 467． [2] 新津靖,化学工学,7(1967) ,637． [3] Kangro, C., Staub, 21 (1961) , 175． [4] Svata, M., Powder Technol., 5 (1972) , 345．T No related articles found! Viewed Full text Abstract Cited   Shared      Discussed