A Probabilistic-Statistical Model of the Particle Classification Process in Small Hydrocyclone Classifiers

被引:7
|
作者
Krokhina, Alina V. [1 ]
Lvov, Vladimir A. [1 ]
Pavlikhin, Gennady P. [1 ]
机构
[1] Bauman Moscow State Tech Univ, Power Engn Dept, 2nd Baumanskaya Str 5, Moscow 105005, Russia
关键词
Hydrocyclone; Particle classification; Polydisperse systems; Probabilistic-statistical model; Suspensions;
D O I
10.1002/ceat.201600602
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Various chemical engineering processes, such as separation, purification or classification, apply hydrocyclones, either stand-alone or as cascaded, multi-level systems. However, calculation of transfer processes in hydrocylcone classifiers remains difficult due to the complex behavior of the dispersed particles. Here, an analytical model of particle classification process of liquid-solid polydisperse systems in cylinder-cone hydrocyclone classifiers of small sizes has been developed. The applicability of a probability and statistical calculation method by using diffusion-type equations and, in particular, the Fokker-Planck-Kolmogorov equation, is theoretically shown.
引用
收藏
页码:967 / 972
页数:6
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