• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Formation of Meso-scale organic crystal by using supercritical CO_2 anti-solvent method

Research Project

Project/Area Number 19360347
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Properties in chemical engineering process/Transfer operation/Unit operation
Research InstitutionTohoku University

Principal Investigator

INOMATA Hiroshi  Tohoku University, 大学院・工学研究科, 教授 (10168479)

Co-Investigator(Kenkyū-buntansha) SATO Yoshiyuki  東北大学, 大学院・工学研究科, 准教授 (50243598)
WATANABE Masaru  東北大学, 大学院・工学研究科, 准教授 (40312607)
OTA Masaki  東北大学, 大学院・工学研究科, 助教 (50455804)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2008: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2007: ¥15,210,000 (Direct Cost: ¥11,700,000、Indirect Cost: ¥3,510,000)
Keywords結晶 / 超臨界 / 貧溶媒
Research Abstract

本研究は、超臨界二酸化炭素を用いた数十ナノ~ミクロンの範囲のメゾスコピックな有機微粒子を製造法の開発を目的とした。光沢付与剤としてのエチレングリコールジステアレートを対象に、ASES法について実験条件(温度・圧力・溶液流量・溶液濃度)と生成結晶形状との相関関係を考察し、高温・高圧ほど、また低溶液流量ほどアスペクト比が大きく、表面が平滑な結晶が得られることが判明した。なお、検討結果はフラーレンについても適用を試みた。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (10 results)

All 2008

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (8 results)

  • [Journal Article] Ethlene Grycol Di-Stearate(EGDS)Micrometer Size Crystal Formation by Using Supercritical CO_2, Proceedings of AIChE Annual Meeting2008

    • Author(s)
      H. Inomata, K. Kashiwagi, M. Ota, Y. Sato
    • Journal Title

      Conference Proceedings (CD-ROM)42a

    • Related Report
      2008 Final Research Report
  • [Journal Article] Effect of metastable zone on supercritical antisolvent crystaliztion for EGDS2008

    • Author(s)
      H. Inomata, K. Kashiwagi, D. Takahashi, M. Ota, Y. Sato
    • Journal Title

      Proceedings of 8th International Conference on Separation Science and Technology A10

      Pages: 44-44

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 超臨界CO_2貧溶媒化法によるEGDS微結晶の形態制御2008

    • Author(s)
      猪股 宏
    • Organizer
      第8回GSCNシンポジウム
    • Place of Presentation
      学術総合センター一橋記念講堂
    • Year and Date
      2008-03-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Ethlene grycol di-stearate(EGDS)micrometer size crystal formation by using supercritical CO_22008

    • Author(s)
      H. Inomata, K. Kashiwagi, M. Ota, Y. Sato,
    • Organizer
      AIChE conference 2008,42a
    • Place of Presentation
      Philadelphia
    • Related Report
      2008 Final Research Report
  • [Presentation] Effect of metastable zone on supercritical antisolvent crystaliztion for EGDS2008

    • Author(s)
      H. Inomata, K. Kashiwagi, D. Takahashi, M. Ota, Y. Sato
    • Organizer
      8th International Conference on Separation Science and Technology
    • Place of Presentation
      Nagano
    • Related Report
      2008 Final Research Report
  • [Presentation] 超臨界流体を用いた貧溶媒化(GAS)法によるフラーレン微粒子の晶析および粒径操作2008

    • Author(s)
      望月俊介、寺本朗、佐藤善之、猪股宏、山下冬子、笠間泰彦
    • Organizer
      化学工学会第40回秋季大会
    • Place of Presentation
      仙台(H218)
    • Related Report
      2008 Final Research Report
  • [Presentation] 超臨界CO_2貧溶媒化法によるEGDS微結晶の形態制御2008

    • Author(s)
      猪股宏、柏木和典、高橋大嗣、大田昌樹、佐藤善之、今木卓弥
    • Organizer
      第8回GSCシンポジウム
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] 超臨界流体を用いた貧溶媒化(GAS)法によるフラーレン微粒子の晶析および粒径操作2008

    • Author(s)
      望月俊介
    • Organizer
      化学工学会第40回秋季大会
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] Effect of metastable zone on supercritical antisolvent crystallization for EGDS2008

    • Author(s)
      猪股宏
    • Organizer
      第8回分離技術会国際会議
    • Place of Presentation
      軽井沢
    • Related Report
      2008 Annual Research Report
  • [Presentation] EGDS micrometer size crystal formation by using supercritical CO_22008

    • Author(s)
      猪股宏
    • Organizer
      AICHE Annual Meeting 2008
    • Place of Presentation
      Philadelphia (USA)
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2025-11-18  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi