A Novel Measurement Technique for Mixing Time in an Aerated Stirred Vessel

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抄録

There is fairly extensive information about mixing time under unaerated conditions in literature. However, the mixing times under aerated conditions are relatively limited, because of the insufficient measurement methods. In this work, a novel measurement technique was developed to measure mixing time under aerated conditions with an improvement on a conductivity method, by attaching a cage to the probe in order to protect the electrodes from bubbles. The effect of the cage attached to the probe and the tracer injection system on the measured mixing time was precisely investigated and it was found that the technique proposed in this work is quite effective. By using this technique, the mixing times were measured for traditional 6-bladed Rushton turbines and a modern impeller recently proposed, that is a 6-bladed hollow blade disc.

収録刊行物

  • Journal of chemical engineering of Japan

    Journal of chemical engineering of Japan 36(1), 66-74, 2003-01-01

    公益社団法人 化学工学会

参考文献:  17件中 1-17件 を表示

各種コード

  • NII論文ID(NAID)
    10013411978
  • NII書誌ID(NCID)
    AA00709658
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00219592
  • NDL 記事登録ID
    6412776
  • NDL 雑誌分類
    ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z53-R395
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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