FLOODING AND AXIAL-DISPERSION IN RECIPROCATING PLATE EXTRACTION COLUMNS

被引：53

作者：

HAFEZ, MM ^{[1
]}

BAIRD, MHI ^{[1
]}

NIRDOSH, I ^{[1
]}

机构：

[1] MCMASTER UNIV,DEPT CHEM ENGN,HAMILTON L8S 4L8,ONTARIO,CANADA

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1979年 / 57卷 / 02期

关键词：

D O I：

10.1002/cjce.5450570205

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The flooding and axial mixing characteristics of a 15 cm diameter reciprocating plate extraction column with six different plate arrangements handling kerosene dispersed in water are reported. A general correlation for flooding in the emulsion flow regime is developed and applied to the present results and to published data on other columns and systems. Under certain conditions of flow and agitation, the axial mixing is very high because of circulation, but it can be reduced by including baffles in the plate stack. Copyright © 1979 Canadian Society for Chemical Engineering

引用

页码：150 / 158

页数：9

共 25 条

[1] AXIAL DISPERSION IN A PULSED PLATE COLUMN
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[2] DROP SIZE AND HOLDUP IN A RECIPROCATING PLATE EXTRACTION COLUMN
BAIRD, MHI
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[J]. CHEMICAL ENGINEERING SCIENCE, 1973, 28 (03) : 947 - 957
[3] BAIRD MHI, 1971, 1971 P INT SOLV EXTR, P251
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[6] HAFEZ MM, 1978, T I CHEM ENG-LOND, V56, P229
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[9] KARPACHEVA SM, 1974, J APPL CHEM USSR, V47, P821
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[J]. AICHE JOURNAL, 1959, 5 (04) : 446 - 452

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