New Correlations for Predicting the Transient Behavior of Granular Filtration

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Jun-ichiro Tsubaki¹  Hidetoshi Mori¹ 

[1] Department of Molecular Design and Engineering, University of Nagoya

关键词: Aerosol Filtration;    Granular Bed Filter;    Collection Efficiency;    Particle Loading;   

DOI  :  10.1252/jcej.30.239

来源: Maruzen Company Ltd

【 摘 要 】

References(12)A single-parameter model has been developed for the prediction of transient behavior of granular filtration. The model is based on the experimental finding that the collection efficiency has a characteristic dependency on an increase in the pressure drop caused by retained deposits. Practical correlations are established relating the histories of filter performance with the extent of deposit and other relevant variables. It is demonstrated that the predicted results agree well with the experimental data conducted to determine the changes in effluent quality and the pressure drop necessary for the specified flow rate.

【 授权许可】

Unknown