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Issue
Korean Journal of Chemical Engineering,
Vol.21, No.4, 905-909, 2004
Photo-degradation Characteristics of TCE (Trichloroethylene) in an Annulus Fluidized Bed Photoreactor
Lim TH, Kim SD
The effects of gas velocity, annulus gap on solid (εs) and gas phase holdups (εg), UV light transmittance and photocatalytic reduction of TCE (trichloroethylene) over TiO2/silica gel photocatalyst have been determined in an annulus fluidized bed photoreactor. The optimum TCE reduction efficiency exhibits at εs/εg of 0.48, annulus gap of 8 mm and UV light transmittance around 0.20. The most pronounced effects on TCE conversion are found to be gas velocity (Ug) and annular gap in the photoreactor.
Keywords: Gas Velocity; Annulus Gap; Annulus-fluidized Bed; TCE Reduction
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[Cited By]
  1. Lin CL, Wey MY, Korean Journal of Chemical Engineering, 22(1), 154, 2005
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