Drying of pastes in spouted beds of inert particles: Design criteria and modeling

被引：45

作者：

Passos, ML

Masarani, G

Freire, JT

Mujumdar, AS

机构：

[1] FED UNIV RIO DE JANEIRO,COPPE,RIO JANEIRO,BRAZIL

[2] UNIV FED SAO CARLOS,BR-13560 SAO CARLOS,SP,BRAZIL

[3] MCGILL UNIV,MONTREAL,PQ,CANADA

来源：

DRYING TECHNOLOGY | 1997年 / 15卷 / 02期

关键词：

fluid flow model; solids circulation; dryer design; scale-up; cohesive force;

D O I：

10.1080/07373939708917249

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

The drying of pastelike materials can be performed well in spouted beds (SE) of inert particles. In this work the drying performance of pastes in conical spouted beds is analyzed as a function of column dimensions, fluid flow characteristics and paste properties. Simulated data on fluid flow together with the experimental results on drying of different pastelike materials are presented and discussed to provide criteria for the design of a conical spouted bed dryer for suspensions.

引用

页码：605 / 624

页数：20

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