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2005 Fiscal Year Final Research Report Summary

Research and development of formation of hydrophobic crystal layer having three dimensional nano-meter size structure

Research Project

Project/Area Number 15560657
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Properties in chemical engineering process/Transfer operation/Unit operation
Research InstitutionUniversity of Hyogo (2004-2005)
Himeji Institute of Technology (2003)

Principal Investigator

FUKUI Keisuke  University of Hyogo, Faculty of Engineering, Professor, 大学院・工学研究科, 教授 (50047635)

Co-Investigator(Kenkyū-buntansha) MAEDA Kouji  University of Hyogo, Faculty of Engineering, Associate Professor, 大学院・工学研究科, 助教授 (00264838)
ASAKUMA Yusuke  University of Hyogo, Faculty of Engineering, Assistant Researcher, 大学院・工学研究科, 助手 (40364038)
Project Period (FY) 2003 – 2005
KeywordsImpurity distribution / Solid-liquid Interface / Melt crystallization / Physical Vapor Deposition / Functional Interface / Phase Equilibrium / Simulations
Research Abstract

This research is crystallization from melt of an organic compound (saturated fat acid compound). 1)Thermodynamic quantification of solid-liquid equilibrium 2)Development of the solute distribution models 3)The relation between the flow operation of melt and whole shape of solidified crystal layer 4) The relation between the inner structure and nanometer size structure in the crystal layer are objected.
In the result of three years research, we have concluded the universal thermodynamic model of solid-liquid equilibrium, and the solute distribution coefficient that enables a quantitative prediction. An experimental, logical result of the research went up about the clarification of the relation between the flow operation of melt and whole of crystal shape, and the clarification of the relation between a surface, an internal structure of the hydrophobic crystal layer, and purity and the operation. In addition, the hydrophobic crystal layer was generated with crystal generation (PVD) from the evaporation vapor phase, and an experimental, logical result of the research went up in melt about the relation between purity and the crystal growth speed of the crystal layer.

  • Research Products

    (10 results)

All 2006 2005

All Journal Article (10 results)

  • [Journal Article] Melt crystallization of fatty acids on rotating cold cylinder2006

    • Author(s)
      K.Fukui, K.Nada, N.Tani, Y.Asakuma, K.Maeda
    • Journal Title

      J. CHem. Eng. Jpn

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] PVD of fatty acids on a cold quartz crystal sensor2006

    • Author(s)
      Y-H.Kim, H-W Kang, D.Izumi, K.Maeda, Y.Asakuma, K.Fukui
    • Journal Title

      Chemical Engineering & Processing

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Melt crystallization of fatty acids on rotating cold cylinder2006

    • Author(s)
      K.Fukui, K.Nada, N.Tani, Y.Asakuma, K.Maeda
    • Journal Title

      J.Chem.Eng.Jpn

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Inclusion of Mother Liquor inside KDP Crystals in a Continuous MSMPR Crystallizer2005

    • Author(s)
      H.Miki, T.Terashima, Y.Asakuma, K.Maeda, K.Fukui
    • Journal Title

      Sep. Purif. Tech. 43

      Pages: 71-76

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Distribution of Dye into KDP Crystals in a Continuous MSMPR Asakuma, K.Maeda, K.Fukui2005

    • Author(s)
      H.Miki, R.Fukunaga, Y.Asakuma, K.Maeda, K.Fukui
    • Journal Title

      Sep. Purif. Tech. 43

      Pages: 77-83

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Measurement of Hysteresis in Crystallization with a Quarts Crystal sensor2005

    • Author(s)
      O-J Joung, Y-H Kim, K.Maeda, K.Fukui
    • Journal Title

      Korean J. CHem. Eng. 22

      Pages: 99-102

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Purity of the Solid Layer Grown from Melt Crystallization of Fatty Acid2005

    • Author(s)
      K.Fukui, K.Maeda, Y.Asakuma
    • Journal Title

      16th International Symposium on Industrial Crystallization (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Inclusion of Mother Liquor inside KDP Crystals in a Continuous MSMPR Crystallizer2005

    • Author(s)
      H.Miki, T.Terashima, Y.Asakuma, K.Maeda, K.Fukui
    • Journal Title

      Sep.Purif.Tech. 43

      Pages: 71-76

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Distribution of Dye into KDP Crystals in a Continuous MSMPR Crystallizer2005

    • Author(s)
      H.Miki, R.Fukunaga, Y.Asakuma, K.Maeda, K.Fukui
    • Journal Title

      Sep.Purif.Tech. 43

      Pages: 77-83

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Measurement of Hysteresis in Crystallization with a Quartz Crystal Sensor2005

    • Author(s)
      O-J.Joung, Y-H.Kim, K.Maeda, K.Fukui
    • Journal Title

      Korean J.Chem.Eng. 22

      Pages: 99-102

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2007-12-13  

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