Power Consumption and Mass Transfer in Gas-Liquid Mixing Vessel with Concave Turbine and Large Ring Sparger

被引：3

作者：

Furukawa, Haruki ^{[1
]}

Oda, Eiki ^{[1
]}

He, Chengli ^{[1
]}

Kamei, Noboru ^{[2
]}

Kato, Yoshihito ^{[1
]}

Tada, Yutaka ^{[1
]}

机构：

[1] Nagoya Inst Technol, Dept Life & Mat Engn, Showa Ku, Nagoya, Aichi 4668555, Japan

[2] Daicel Chem Ind Ltd, Myoko, Niigata 9448550, Japan

来源：

KAGAKU KOGAKU RONBUNSHU | 2012年 / 38卷 / 04期

关键词：

Mixing; Gas-Liquid Mixing; Large Sparger; Power Consumption; Mass Transfer;

D O I：

10.1252/kakoronbunshu.38.209

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The power consumption and mass transfer volumetric coefficient were measured in mixing vessels equipped with a concave turbine and a large ring sparger. When the ratio of sparger diameter to impeller diameter was >= 1.3, no decrease was observed in aerated mixing power consumption. In addition, the mass transfer volumetric coefficient could be correlated with the equation of Sato et al. (1989).

引用

页码：209 / 211

页数：3

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