Gas hold-up and power consumption for gas-liquid system agitated in a stirred tank equipped with vertical coil

被引：0
|
作者：
Major-Godlewska, M [1 ]
Karcz, J [1 ]
机构：
[1] Tech Univ Szczecin, Dept Chem Engn, PL-71065 Szczecin, Poland
来源：
CHEMICAL PAPERS | 2003年 / 57卷 / 06期
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D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The aim of the experimental study presented in the paper was to analyze the mixing process in a gas-liquid system mechanically agitated in a stirred tank of inner diameter D = 0.634 m equipped with a high-speed impeller and tubular vertical coil (tubular baffles). The regimes of the dispersion of gas bubbles in the liquid, gas hold-up, and power consumption characteristics were determined for varying stirrer speeds and gas flow rates. The results of the measurements were described by an empirical equation using dimensionless quantities.
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页码：432 / 437
页数：6
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