Understanding vapor-liquid and liquid-liquid phase behavior for sub-and supercritical water + aromatic hydrocarbon mixtures

• Project/Area Number: 21760612
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: SHIMOYAMA Yusuke Tokyo Institute of Technology, 大学院・理工学研究科理工学研究科, 准教授 (30403984)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2009: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
• Keywords: 平衡 / 輸送物性 / 平衡物性 / 高温高圧相平衡 / 亜臨界・超臨界水

Research Abstract

Phase equilibria for water + hydrocarbon + hydrocarbon ternary systems which include the water + hydrocarbon binary systems with different phase behavior were measured at near the critical point of water. The mixing in micro channel was used for the mass transfer promotion between two phases on the phase equilibrium measurements. The phase equilibrium data were accumulated by changing temperatures and pressures. The complex phase behavior for sub- and supercritical water + hydrocarbon mixture is focused in this work.

Research Products

• [Journal Article] Measurement and correlation of vapor-liquid and liquid-liquid equilibria for water + p-xylene system at 583 to 623 (2010)
  • Author(s): Yusuke Shimoyama, Masaaki Togo, Akira Ito, Takeshi Furuya
  • Journal Title: Proceedings of 21st IUPAC International Conference on Chemical Thermodynamics PE-3P-27
  • Peer Reviewed
• [Journal Article] Measurement and correlation of vapor-liquid and liquid-liquid equilibria for water + p-xylene system at 583 to 623 K (2010)
  • Author(s): Yusuke Shimoyama, Masaaki Togo, Akira Ito, Takeshi Furuya
  • Journal Title: Proceedings of 21st IUPAC International Conference on Chemical Thermodynamics Volume: (CD-ROM)
  • Peer Reviewed
• [Presentation] 高温高圧水+1-メチルナフタレン+p-キシレン系の気液・液液平衡 (2011)
  • Author(s): 東郷昌輝, 前田泰佑, 下山裕介, 伊東章
  • Organizer: 化学工学会第76年会
  • Place of Presentation: 東京農工大学小金井キャンパス
  • Year and Date: 2011-03-22
• [Presentation] 微小流路における混合を利用した高温高圧水+芳香族炭化水素系の気液・液液平衡の測定 (2010)
  • Author(s): 東郷昌輝, 下山裕介, 古屋武
  • Organizer: 分離技術会年会2010
  • Place of Presentation: 明治大学アカデミーコモン.
  • Year and Date: 2010-06-04
• [Presentation] 微小流路における混合を利用した高温高圧水+芳香族炭化水素系の気液・液液平衡の測定 (2010)
  • Author(s): 東郷昌輝, 下山裕介, 伊東章
  • Organizer: 分離技術会年会2010
  • Place of Presentation: 明治大学アカデミーコモン
  • Year and Date: 2010-06-04
• [Presentation] 高温高圧水+p-xylene系の気液・液液平衡の測定ならびに相関 (2010)
  • Author(s): 下山裕介, 東郷昌輝, 伊東章, 古屋武
  • Organizer: 化学工学会第75年会
  • Place of Presentation: 鹿児島大学郡元キャンパス
  • Year and Date: 2010-03-19
• [Remarks]
  • URL: http://www.chemeng.titech.ac.jp/~yshimo/index.html6