Improving Gas Distribution through Agitator and Gas Sparger Modification in an Autoclave Model

• Noui-Mehidi Mohamed Nabil

  CSIRO Division of Manufacturing and Infrastructure

• Zhu Yonggang

  CSIRO Division of Manufacturing and Infrastructure

• Wu Jie

  CSIRO Division of Manufacturing and Infrastructure

抄録

An experimental study of the effect of gas sparger geometry and agitator location on gas distribution in agitated systems is presented. The results have shown that varying the impeller position modified the size of low void fraction zone. The optimum impeller position for achieving a small low voidage zone without changing the flow pattern has been identified. It was found that impeller positions below or above the optimal location have a negative effect on gas dispersion while the sparger geometry did not affect significantly the overall gas distribution. Low void fraction zone could be detected by a void sensor even if not visually observed.

収録刊行物

• JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 40 (3), 213-216, 2007

  公益社団法人 化学工学会

キーワード

• Agitated Tank
• Gas Dispersion
• Impeller Location
• Sparger Geometry
• Void Fraction

詳細情報

• CRID: 1390001204569532160
• NII論文ID: 10018902665
• NII書誌ID: AA00709658
• DOI: 10.1252/jcej.40.213
• ISSN: 18811299
• ISSN: 00219592
• NDL書誌ID: 8691453
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8691453
• Web Site: http://www.jstage.jst.go.jp/article/jcej/40/3/40_3_213/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可