CAPACITANCE PROBE MEASUREMENT TECHNIQUE FOR LOCAL PARTICLE VOLUME CONCENTRATION IN CIRCULATING FLUIDIZED BED COMBUSTORS

この論文にアクセスする

この論文をさがす

著者

抄録

This paper describes a capacitance probe measurement technique for the quantitative determination of local particle volume concentrations inside a fluidized bed combustor. The influence of temperature, water content in the fluidization gas, and burning fuel particles in the solids inventory on the measured signal is investigated in a laboratory-scale fluidized bed combustor. Application of the measurement system is demonstrated on a semi-technical scale circulating fluidized bed (CFB) sewage sludge combustor. By applying a data preprocessing step and a suitable calibration routine, the measurement system is able to quantitatively measure local average solids volume concentration as low as 0.1 vol.-%. Radial profiles of local average solid volume concentrations taken at various elevations inside the riser demonstrate the performance of the technique.

収録刊行物

  • Journal of chemical engineering of Japan

    Journal of chemical engineering of Japan 29(4), 594-602, 1996-08-30

    The Society of Chemical Engineers, Japan

参考文献:  33件中 1-33件 を表示

被引用文献:  1件中 1-1件 を表示

各種コード

  • NII論文ID(NAID)
    10003814831
  • NII書誌ID(NCID)
    AA00709658
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    00219592
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
ページトップへ