Simultaneous Solution of Concentration Profiles in Vapor-liquid Phases of Wetted-wall Distillation Column for H_20-HTO Isotope Separation
スポンサーリンク
概要
- 論文の詳細を見る
A simulation model was proposed for prediction of H<SUB>2</SUB>O-HTO separative performances of water distillation by a wetted-wall column. A wetted-wall column was assumed to be a circular tube, and mole-fraction profiles in the tube were obtained by coupling the equations which describe diffusion processes of both vapor and liquid phases and by solving the equations simultaneously. It was found that the calculations for constant mole-fraction boundary with high mass-transfer rate resulted in overestimations of degree of separation. The relative difference of the HETP value for constant mole-fraction boundary from that for the present model was -19% when P=101.3kPa, T=373K, R=0.8cm, H=100cm, k<SUB>v, A</SUB>=1.0×10<SUP>4</SUP>cm/s and Re<SUB>v</SUB>=660.
- 社団法人 日本原子力学会の論文
- 1998-01-25
著者
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Kato Yoshihisa
Department Of Internal Medicine School Of Medicine Fujita Health Univ.
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杉山 貴彦
名古屋大学大学院工学研究科
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杉山 貴彦
National Institute For Fusion Science
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YAMAMOTO ICHIRO
Department of Pathology, Kitasato University School of Hygienic Sciences
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榎田 洋一
Department Of Nuclear Engineering Graduate School Of Engineering Nagoya University
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Enokida Youichi
Department Of Nuclear Engineering Nagoya University
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SUGIYAMA Takahiko
National Institute for Fusion Science
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SUGIYAMA Takahiko
Department of Nuclear Engineering, Graduate school of Engineeing, Nagoya University
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Kato Yoshihisa
Department Of Nuclear Engineering Graduate School Of Engineering Nagoya University
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Yamamoto Ichiro
High-tec Research Center Graduate School Of Veterinary Medicine And Life Science Nippon Veterinary A
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Yamamoto Ichiro
Department Of Chemistry Graduate School Of Science The University Of Tokyo
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Sugiyama Takahiko
National Institute for Fusion Science, 322-6 Oroshi, Toki 509-5292, Japan
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SUGIYAMA Takahiko
Department of Chemical Engineering & Materials Science, Doshisha University
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