超音波流動場における焼却灰懸濁液に対する セラミックス膜の透過性 Permeability of Ceramic Membrane for Incineration Ash Suspension in Supersonic Flow Field

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Permeability properties of incineration ashes suspension due to ceramic membrane in supersonic flow field were investigated.<BR>The permeation flux of coloidal suspension in supersonic flow field decreased by prompt fouling. In filtration for one day, the flux decreased with increasing time because of the pore narrowing.<BR>The membrane resistance increased with increasing time. However, backwashing to take off plugging by nitorogen gas was found to be effective for the recovery of flux.<BR>The permeation flux of coloidal suspension under supersonic flow field decreased with increasing the concentration of slurry. The permeation flux, however, change very little with the concentration for not less than 4 mass%. The limitations of concentration to be fluidized slurry under this experimental conditions was found to be 3.5 mass%.

収録刊行物

  • Journal of the Society of Inorganic Materials, Japan : セッコウ・石灰・セメント・地球環境の科学  

    Journal of the Society of Inorganic Materials, Japan : セッコウ・石灰・セメント・地球環境の科学 7(289), 713-720, 2000-11-01 

    The Society of Inorganic Materials, Japan

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各種コード

  • NII論文ID(NAID)
    10004838997
  • NII書誌ID(NCID)
    AA11416367
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    13453769
  • NDL 記事登録ID
    5535004
  • NDL 雑誌分類
    ZP9(科学技術--化学・化学工業--無機化学・無機化学工業--セラミックス・窯業)
  • NDL 請求記号
    Z17-B79
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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