Liquid circulation in bubble column with draught tube.
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概要
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The flow rate QL of circulating liquid was measured by the heat-pulse method. It was found that QL increased with increasing liquid viscosity. In a h''quid where bubble coalescence was not hindered, the gas holdup in the annulus decreased and therefore QL increased. Empirical equations for gas holdups in the draught tube and the pressure drop due to flow reversals, necessary for estimating QL, were proposed.
- 公益社団法人 化学工学会の論文
著者
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Kimura Motohiko
Department Of Biochemical Engineering Faculty Of Pharmaceutical Sciences Osaka University
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Koide Kozo
Department Fo Chemical Engineering Tokyo Institute Of Technology
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NITTA HIDEKAZU
Department of Chemical Engineering, Shizuoka University
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KAWABATA HIROKAZU
Department of Chemical Engineering, Shizuoka University
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