SEDIMENTATION AND LIQUID FLUIDIZATION OF SOLID PARTICLES OF DIFFERENT SIZES AND DENSITIES

被引：110

作者：

PATWARDHAN, VS ^{[1
]}

TIEN, C ^{[1
]}

机构：

[1] SYRACUSE UNIV,DEPT CHEM ENGN & MAT SCI,SYRACUSE,NY 13210

来源：

CHEMICAL ENGINEERING SCIENCE | 1985年 / 40卷 / 07期

关键词：

CHEMICAL OPERATIONS - Fluidization - SOLIDS - SUSPENSIONS;

D O I：

10.1016/0009-2509(85)85062-4

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The sedimentation and fluidization of particles of mixed sizes and different densities were studied. A new concept - the apparent porosity of suspensions - was introduced, on the basis of which equations have been developed that are capable of predicting the settling velocities of individual types of particles in a suspension containing mixtures of particles. The validity of these equations was tested against experimental data in both sedimentation and fluidization.

引用

页码：1051 / 1060

页数：10

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