Axial Mixing of Liquid in Counter-Current Bubble Columns.
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- Hidaka Nobuyuki
- Department of Applied Chemistry and Chemical Engineering, Kagoshima University
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- Mizuguchi Ken-ichiro
- Department of Applied Chemistry and Chemical Engineering, Kagoshima University
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- Matsumoto Toshitatsu
- Department of Applied Chemistry and Chemical Engineering, Kagoshima University
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Abstract
Axial mixing of liquid in bubble columns with a counter-current flow is investigated experimentally. Experiments were conducted in vertical columns 0.07 m in diameter and 4.25 m in height, and 0.15 m in diameter and 2.7 m in height. Air and tap water were used as the gas and liquid phases, respectively. The axial dispersion coefficient of liquid increases with increasing gas and liquid velocities, and is discussed by comparing with models based on the turbulent mixing-length theory, which was developed by Matsumoto et al., and on the internal recirculating flow model extended by Wachi et al. in a concurrent bubble column.
Journal
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 31 (6), 1016-1019, 1998
The Society of Chemical Engineers, Japan
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Details 詳細情報について
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- CRID
- 1390001204565850624
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- NII Article ID
- 10002066964
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- NII Book ID
- AA00709658
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- COI
- 1:CAS:528:DyaK1MXitFSltw%3D%3D
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- ISSN
- 18811299
- 00219592
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- NDL BIB ID
- 1523635
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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