A highly efficient absorption/transportation system of carbon dioxide gas using turbulent water flow with adsorption particles

• Project/Area Number: 23656149
• Research Category: Grant-in-Aid for Challenging Exploratory Research
• Allocation Type: Multi-year Fund
• Research Field: Thermal engineering
• Research Institution: Kyoto Institute of Technology
• Principal Investigator: HAGIWARA Yoshimichi 京都工芸繊維大学, 工芸科学研究科, 教授 (50144332)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000); Fiscal Year 2013: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000); Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000); Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
• Keywords: 熱工学 / 環境技術 / 低炭素化技術 / 物質移動 / 混相流

Research Abstract

This research aims at establishing a method which performs absorption of carbon dioxide gas and transportation of dissolved gas and carbon-dioxide adsorption particles by turbulent water flow in a vertical duct.
It was found that the volume of carbon dioxide bubbles reduced with time by the absorption of turbulent flow. The images of the collision of carbon dioxide bubbles and zeolite particles were captured, and the motion of the particles was analyzed. A non-contact measurement of the temperature distribution in the circumference of the carbon dioxide bubbles was tested. The decrease in the dissolution rate of carbon dioxide in bubbles to ambient water with time was predicted by using a phase-field method.

Research Products

• [Presentation] Interaction among rising bubbles, falling adsorption particles and downward water flow (2014)
  • Author(s): K. Horikane, R. Y amasaki, T . Mimura, A. Kitagawa and Y . Hagiwara
  • Organizer: 8th International Conference on Multiphase Flow
  • Place of Presentation: 韓国, チェジュ市, チェジュコンベンションセンター
  • Year and Date: 2014-05-27
• [Presentation] Phase-Field 法を応用した水中二酸化炭素気泡の溶解に関する数値計算 (2013)
  • Author(s): 木下輝彦, 萩原良道, 高木知弘
  • Organizer: 日本機械学会第26回計算力学講演会
  • Place of Presentation: 佐賀市, 佐賀大学
  • Year and Date: 2013-11-02
• [Presentation] Phase-Field法を応用した水中二酸化炭素気泡の溶解に関する数値計算， (2013)
  • Author(s): 木下 輝彦
  • Organizer: 日本機械学会 第26回計算力学講演会
  • Place of Presentation: 佐賀市
• [Presentation] 局所の速度と時間スケールを用いた粒子運動予測に対する実験的検証 (2012)
  • Author(s): 萩原 良道, 藤井 秀仁, 北川 石英
  • Organizer: 日本機械学会流体工学部門講演会
  • Place of Presentation: 京都市, 同志社大学
  • Year and Date: 2012-11-17
• [Presentation] Experimental verification for the prediction of particle path and particle Reynolds number using local Stokes number (2012)
  • Author(s): Y. Hagiwara, H. Fujii and A. Kitagawa
  • Organizer: 7th International Symposium on Turbulence, Heat and Mass Transfer
  • Place of Presentation: イタリア, パレルモ市, パレルモ大学
  • Year and Date: 2012-09-25
• [Presentation] Motion of descending solid particles and local flow around the particles in downward turbulent water duct flow (Keynote) (2011)
  • Author(s): Y . Hagiwara, H. Fujii, K. Sakurai, T . Kuroda and A. Kitagawa
  • Organizer: ASME/JSME/KSME Fluids Engineering Conference
  • Place of Presentation: 浜松市, アクトシティ・浜松コングレスセンター
  • Year and Date: 2011-07-25
• [Presentation] Motion of descending solid particles and local flow around the particles in downward turbulent water duct flow (Keynote) (2011)
  • Author(s): Yoshimichi Hagiwara
  • Organizer: ASME/JSME/KSME Fluids Engineering Conference(招待講演)
  • Place of Presentation: 浜松市, アクトシティコングレスセンター
• [Presentation] Experimental verification for the prediction of particle path and particle Reynolds number using local Stokes number
  • Author(s): Y. Hagiwara, H. Fujii and A. Kitagawa
  • Organizer: 7th International Symposium Turbulence, Heat and Mass Transfer
  • Place of Presentation: Palermo, Italy
• [Presentation] 局所の速度と時間スケールを用いた粒子運動予測に対する実験的検証
  • Author(s): 萩原 良道，藤井 秀仁，北川 石英
  • Organizer: 日本機械学会流体工学部門講演会
  • Place of Presentation: 京都市
• [Presentation] Interaction among rising bubbles, falling adsorption particles and downward water flow
  • Author(s): K. Horikane, R. Yamazaki, T. Mimura, A. Kitagawa and Y. Hagiwara
  • Organizer: 8th International Conference on Multiphase Flow
  • Place of Presentation: Jeju, South Korea
• [Remarks]
  • URL: http://www.cis.kit.ac.jp/~kitagawa/
• [Remarks] 京都工芸繊維大学輸送現象制御学研究室
  • URL: http://www.cis.kit.ac.jp/~kitagawa/
• [Remarks] http://www.cis.kit.ac.jp/~kitagawa/
• [Remarks]
  • URL: http://www.cis.kit.ac.jp/~kitagawa/