期刊论文详细信息
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN | |
LIQUID CIRCULATION IN BUBBLE COLUMN WITH DRAUGHT TUBE | |
HIDEKAZU NITTA1  MOTOHIKO KIMURA1  Kozo KOIDE1  HIROKAZU KAWABATA1  | |
[1] Department of Chemical Engineering, Shizuoka University | |
关键词: Fluid Mechanics; Bubble Column; Draught Tube; Circulating Liquid Flow; Gas Holdup; Chemical Reactor; | |
DOI : 10.1252/jcej.21.393 | |
来源: Maruzen Company Ltd | |
【 摘 要 】
References(13)Cited-By(20)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.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912080692916ZK.pdf | 522KB | download |