Gas Dispersion in Horizontal Non-Baffled Stirred Vessel with Rushton Turbine
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- Xiao Honghai
- Department of Chemistry and Chemical Engineering, Yamagata University
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- Takahashi Koji
- Department of Chemistry and Chemical Engineering, Yamagata University
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Abstract
In this work the gas dispersion of a Rushton disc turbine impeller was investigated in a horizontal non-baffled stirred vessel in comparison with the normal vertical baffled stirred vessel. The Rushton turbine and vertical baffled vessels are commonly used for gas dispersion mixing. The flooding/loading transition and the gas–liquid mass transfer coefficient kLa were measured at the gas flow rates of 0.5–2vvm. The results indicated that kLa against energy dissipation rate in the horizontal tank was better than that in the vertical baffled tank, and roughly equal loading/flooding transition for the two kinds of vessels was obtained. The correlations of kLa and the loading/flooding transition were correlated according to the present data.
Journal
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 40 (9), 718-723, 2007
The Society of Chemical Engineers, Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204570239616
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- NII Article ID
- 10019953433
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- NII Book ID
- AA00709658
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- ISSN
- 18811299
- 00219592
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- NDL BIB ID
- 8918260
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed