NUMERICAL STUDY ON EFFECTS OF HYDRATE FORMATION ON DEEP SEA CO_2 STORAGE
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概要
- 論文の詳細を見る
When liquid CO2 is disposed into the deep sea or stored on the sea floor in order to prevent anthropogenic CO2 from entering the atmosphere, the CO2 reacts immediately with the seawater and forms solid CO2 hydrate. In this study, a growth model is proposed for CO2 hydrate layers. In addition, an estimation is shown for the CO2 concentration profile, the growth rate of the layer, and its thickness in the quasi-steady state. The simulation results indicate that the hydrate layer diminishes CO2 dissolution from the storage pool into the upper sea. This growth process is extremely sensitive to the density difference between the CO2 hydrate particles and its environmental liquid.
- 社団法人 化学工学会の論文
- 1996-08-30
著者
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Inoue Yoshiro
Department of Cardiology, Saitama Medical Center
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Inoue Yoshiro
Department Of Chemical Engineering Osaka University
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Hirata Yushi
Department Of Chemical Engineering Osaka University
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OHGAKI Kazunari
Department of Chemical Engineering, Graduate School of Engineering Science, Osaka University
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KUNUGITA Eiichi
Department of Chemical Engineering, Osaka University
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Inoue Yoshiro
Department Of Anatomy Hokkaido University School Of Medicine
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Kunugita Eiichi
Department Of Chemical Engineering Osaka University
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Ohgaki Kazunari
Department Of Chemical Engineering Graduate School Of Engineering Science Osaka University
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