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Control of multiple reactions utilizing internal circulation flow and phasemass transfer in liquid-liquid slug flow in microchannel

Research Project

Project/Area Number 19760535
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Reaction engineering/Process system
Research InstitutionKyoto University

Principal Investigator

AOKI Nobuaki  Kyoto University, 大学院・工学研究科, 助教 (90437244)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,690,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywordsスラグ流 / マイクロ流路 / 循環流 / 相間物質移動 / 反応制御
Research Abstract

まず,抽出操作を例に取り,スラグ内の循環流が2相間の物質移動を促進することを示した.次に,スラグ長さの流路径に対する比が線速に最も影響を受け,管径を1/8"にすることで50 mL/minの高流量下でのスラグ流形成が可能なことを明らかにした.さらに,酢酸エチル中(油相)に溶解させた1-ナフトールと水溶液中のジアゾスルファニル酸をスラグ流中で迅速に反応可能なことを実証した.

Report

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

    (4 results)

All 2008 2007

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

  • [Journal Article] Liquid-Liquid Extraction for Efficient Synthesis and Separation by Utilizing Micro Spaces2008

    • Author(s)
      Yoshihito Okubo, Taisuke Maki, Nobuaki Aoki, Teng Hong Khoo, Yoshikage Ohmukai, Kazuhiro Mae
    • Journal Title

      Chemical Engineering Science 63

      Pages: 4070-4077

    • Related Report
      2008 Final Research Report
  • [Journal Article] Liquid-Liquid Extraction for Efficient Synthesis and Separation by Utilizina Micro Spaces2008

    • Author(s)
      Y. Okubo, T. Maki, N. Aoki, T. H. Khoo, Y. Ohmukai, K. Mae
    • Journal Title

      Chemical Engineering Science 63

      Pages: 4070-4077

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] マイクロ流路における液液スラグ流を用いた混合・抽出の迅速化2008

    • Author(s)
      青木 宣明, 大久保尚人, 牧泰輔, Khoo Teng Hong, 前一廣
    • Organizer
      化学工学会第73年会
    • Place of Presentation
      静岡大学(浜松キャンパス)
    • Year and Date
      2008-03-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] マイクロ流路における液液スラグ流を用いた混合・抽出の迅速化2007

    • Author(s)
      青木宣明, Khoo Teng Hong, Tanthapanichakoon Wiroon, 前一廣
    • Organizer
      化学工学会第39回秋季大会, S115
    • Place of Presentation
      北海道
    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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