The drying of solids in a modified fluidized bed

被引：10

作者：

Ambrosio, MCB ^{[1
]}

Taranto, OP

机构：

[1] Univ Estadual Campinas, FEQ, Dept Termofluidodinam, Campinas, SP, Brazil

[2] Univ Estadual Campinas, Dept Termofluidodinam, FEQ, BR-13083970 Campinas, SP, Brazil

来源：

BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING | 2002年 / 19卷 / 03期

关键词：

fluidized bed; drying; particulate material;

D O I：

10.1590/S0104-66322002000300010

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

When fine and cohesive particles are the subject of study, fluid beds are of concern of due to the formation of channeling. This work presents a study that was carried out on the drying of fine particles, in this case a crystalline organic acid, in a mechanically stirred fluidized bed. The drying kinetics curves were determined by evaluating the influences of initial moisture content and temperature of the drying gas at the entrance of the bed. This study shows the suitability of the stirred fluidized bed for the drying of solids of low-quality fluidization.

引用

页码：355 / 358

页数：4

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