Effects of Liquid Film Formed on Flask Surface on Oxygen Transfer Rate in Shaking Flask and Development of Baffled Shaking Vessel by Optical Method Based on Sulfite Oxidation
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概要
- 論文の詳細を見る
The gas liquid mass transfer volumetric coefficients KLa in several kinds of small size shaking flasks were measured with an optical method based on sulfite oxidation without oxygen concentration probe and liquid sampling. It was found that the liquid film on the inner surface of a flask was one of the very important factors to increase KLa. The baffled flask was effective to obtain a larger oxygen transfer rate than the normal flask. A new developed baffled cylindrical vessel based on the baffled small flask has about three times larger KLa than the normal vessel.
- 社団法人 化学工学会の論文
- 2005-11-01
著者
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Tada Yutaka
Department of Life and Materials Engineering, Nagoya Institute of Technology
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Kato Yoshihito
Department of Life and Materials Engineering, Nagoya Institute of Technology
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Nagatsu Yuichiro
Department of Life and Materials Engineering, Nagoya Institute of Technology
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IWATA Shuichi
Departments of Materials Science and Engineering, Nagoya Institute of Technology
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Iwata Shuichi
Dep. Of Material Engineering Nagoya Inst. Of Technol.
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Iwata Shuichi
Department Of Applied Chemistry Nagoya Institute Of Technology
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Lee Young-sei
School Of Nano & Materiasl Engineering Kyungpook National Univ.
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LEE Young-Sei
Department of Chemical Engineering, Sangju National University
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KOH Song-Tae
Department of Bio-Chemical Engineering, Dongyang University
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IWANAGA Eri
Department of Applied Chemistry, Nagoya Institute of Technology
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Kato Yoshihito
Department Of Communications And Systems The University Of Electro-communications(present Address):i
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Nagatsu Yuichiro
Dep. Of Life And Materials Engineering Nagoya Inst. Of Technol.
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Koh Song-tae
Dep. Of Bio-chemical Engineering Dongyang Univ.
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Iwanaga Eri
Department Of Applied Chemistry Nagoya Institute Of Technology
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Takeda Yasuhiro
Department Of Life And Materials Engineering Nagoya Institute Of Technology
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Tada Yutaka
Department Of Life And Materials Engineering Nagoya Institute Of Technology
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Kato Yoshihiro
Department Of Life And Materials Engineering Nagoya Institute Of Technology
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Nagatsu Yuichiro
Department Of Life And Materials Engineering Nagoya Institute Of Technology
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Tada Yutaka
Department Of Life And Material Engineering Nagoya Institute Of Technology
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Nagatsu Yuichiro
Department of Applied Chemistry, Nagoya Institute of Technology
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Iwata Shuichi
Department of Appfied Chemistry, Nagoya Institute of Technology
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Tada Yutaka
Department of Applied Chemistry, Nagoya Institute of Technology
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