Direct measurement of recycle ratios in internal recycle laboratory reactors

被引：2

作者：

Brosius, Roald ^{[1
]}

Fletcher, Jack C. Q. ^{[1
]}

机构：

[1] Univ Cape Town, Ctr Catalysis Res, ZA-7701 Cape Town, South Africa

来源：

CHEMICAL ENGINEERING JOURNAL | 2010年 / 161卷 / 1-2期

关键词：

Berty reactor; Recycle ratio; Residence time distribution; Internal recycle reactor; RESIDENCE TIME DISTRIBUTION;

D O I：

10.1016/j.cej.2010.04.014

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A method involving the internal positioning of probe capillaries to measure the recycle ratio in an internal recycle reactor equipped with a basket containing a powdered catalyst is reported. The variation of recycle ratio with carrier gas composition, pressure, temperature and catalyst mass is presented. Based on the calculated pressure drop and the principles governing flow resistance across the catalyst bed, the observed relationships between recycle ratio and experimental variables are explained. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：196 / 203

页数：8

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[1]

Bathie William., 1984, FUNDAMENTALS GAS TUR

[2]

Berty J.M., 1984, Plant/Operations Progress, V3, P163

[3]

BERTY JM, 1974, CHEM ENG PROG, V70, P78

[4] TESTING COMMERCIAL CATALYSTS IN RECYCLE REACTORS [J].