Residence time distribution of solids in a fluidized bed

被引：1

作者：

Babu, MP ^{[1
]}

Setty, YP ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Chem Engn, Warangal, Andhra Pradesh, India

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 2003年 / 81卷 / 01期

关键词：

fluidized bed; residence time distribution; binary solid mixture; bed geometry;

D O I：

暂无

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Experimental investigation on RTD of solids is carried out in a single-stage fluidized bed provided with an internal, using uniformly sized particles and a,binary solid-mixture, varying gas flow rate, solids rate, bed height, dilution and the bed,geometry. The effect of these variables on first and second moments as well as on F-curves, has been determined. Using a binary solid mixture or an internal inside the bed is found to reduce backmixing of solids. The data is fitted to FTEM and the values of N obtained were compared for different variables.

引用

页码：118 / 123

页数：6

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