Sawdust fluid-bed drying with heating tubes

被引：11

作者：

Moreno, R

Oyarzo, J

机构：

[1] Univ Austral Chile, Fac Ciencias Ingn, Inst Materiales & Procesos Termomecan, Valdivia, Chile

[2] Univ Austral Chile, Fac Ciencias Ingn, Escuela Mecan, Valdivia, Chile

来源：

DRYING TECHNOLOGY | 1998年 / 16卷 / 1-2期

关键词：

dryers; fluidization; fluidized bed drier; sawdust drying; solid drying; drying with heating surfaces;

D O I：

10.1080/07373939808917410

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Sawdust drying in a batch fluidized bed with heating tubes submerged in the bed is experimentally analyzed; the results are compared with those obtained in a bed without immersed surfaces. Variables of the hydrodynamic behaviour as well as drying curves are obtained. With these results, the thermal process of the equipment is analyzed, evaluating drying time, product output rates and specific consumption of energy.

引用

页码：351 / 367

页数：17

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