Mass Transfer in a closed stirred gas/liquid contactor: Part 1: The mass transfer rate kLS

W.T. Koetsier; D. Thoenes; J.F. Frankena

doi:10.1016/0300-9467(73)85007-5

Mass Transfer in a closed stirred gas/liquid contactor: Part 1: The mass transfer rate kLS

W.T. Koetsier, D. Thoenes, J.F. Frankena

University of Twente

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Abstract

Liquid phase mass transfer rates kLS for the absorption of oxygen in tap water and in aqueous ionic solutions have been determined in two closed stirred tank contactors for a power input between 3 and 70 W/kg and (impeller diameter)f(tank diameter) ratios DifT of 0.3, 0.35 and 0.4. The contactors had diameters of 0. I9 and 0.6 m. The dispersed phase fraction was 1% by volume in all experiments. The values of kLS were determined using two different techniques: (1) a transient physical absorption method; and (2) the sulphite method.

Original language	Undefined
Pages (from-to)	61-69
Journal	Chemical Engineering Journal
Volume	5
Issue number	1
DOIs	https://doi.org/10.1016/0300-9467(73)85007-5
Publication status	Published - 1973

Keywords

IR-68034

Access to Document

10.1016/0300-9467(73)85007-5

Koetsier73mass1
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Cite this

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abstract = "Liquid phase mass transfer rates kLS for the absorption of oxygen in tap water and in aqueous ionic solutions have been determined in two closed stirred tank contactors for a power input between 3 and 70 W/kg and (impeller diameter)f(tank diameter) ratios DifT of 0.3, 0.35 and 0.4. The contactors had diameters of 0. I9 and 0.6 m. The dispersed phase fraction was 1% by volume in all experiments. The values of kLS were determined using two different techniques: (1) a transient physical absorption method; and (2) the sulphite method.",

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author = "W.T. Koetsier and D. Thoenes and J.F. Frankena",

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T1 - Mass Transfer in a closed stirred gas/liquid contactor: Part 1: The mass transfer rate kLS

AU - Koetsier, W.T.

AU - Thoenes, D.

AU - Frankena, J.F.

PY - 1973

Y1 - 1973

N2 - Liquid phase mass transfer rates kLS for the absorption of oxygen in tap water and in aqueous ionic solutions have been determined in two closed stirred tank contactors for a power input between 3 and 70 W/kg and (impeller diameter)f(tank diameter) ratios DifT of 0.3, 0.35 and 0.4. The contactors had diameters of 0. I9 and 0.6 m. The dispersed phase fraction was 1% by volume in all experiments. The values of kLS were determined using two different techniques: (1) a transient physical absorption method; and (2) the sulphite method.

AB - Liquid phase mass transfer rates kLS for the absorption of oxygen in tap water and in aqueous ionic solutions have been determined in two closed stirred tank contactors for a power input between 3 and 70 W/kg and (impeller diameter)f(tank diameter) ratios DifT of 0.3, 0.35 and 0.4. The contactors had diameters of 0. I9 and 0.6 m. The dispersed phase fraction was 1% by volume in all experiments. The values of kLS were determined using two different techniques: (1) a transient physical absorption method; and (2) the sulphite method.

KW - IR-68034

U2 - 10.1016/0300-9467(73)85007-5

DO - 10.1016/0300-9467(73)85007-5

M3 - Article

VL - 5

SP - 61

EP - 69

JO - Chemical Engineering Journal

JF - Chemical Engineering Journal

SN - 1385-8947

IS - 1

ER -