CONTRIBUTION TO THE HYDRODYNAMIC STUDY OF GAS-LIQUID-SOLID FLUIDIZED-BED REACTORS.

被引：0

作者：

Saberian-Broudjenni, M. ^{[1
]}

Wild, G. ^{[1
]}

Charpentier, J.-C. ^{[1
]}

Fortin, Y. ^{[1
]}

Euzen, J.-P. ^{[1
]}

Patoux, R. ^{[1
]}

机构：

[1] CNRS, Nancy, Fr, CNRS, Nancy, Fr

来源：

International chemical engineering | 1987年 / 27卷 / 03期

关键词：

CHEMICAL OPERATIONS - Fluidization - GASES - Hydrodynamics - LIQUIDS - Hydrodynamics - SOLIDS - Hydrodynamics;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The experimental study of the hydrodynamics of gas-liquid-solid fluidization covers a range of low liquid superficial velocities from zero to three cm/s. Two sizes of equipment, together with several different liquids, gases, and types of particles were used. Existing empirical correlations are shown to be inadequate to describe the present results. Two new and simple formulas are presented for the bed porosity, gas-slip velocity, and gas and liquid holdups.

引用

页码：423 / 440

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