Experimental and Analytical Study on the Time-Dependent Removal Efficiency of Methyl Iodide by an Impregnated Charcoal Bed

Soon Heung Chang; Won Jin Cho

doi:dx.doi.org/10.13182/NT85-A33557

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Home / Publications / Journals / Nuclear Technology / Volume 68 / Number 2

Experimental and Analytical Study on the Time-Dependent Removal Efficiency of Methyl Iodide by an Impregnated Charcoal Bed

Soon Heung Chang, Won Jin Cho

Nuclear Technology / Volume 68 / Number 2 / February 1985 / Pages 242-251

Technical Paper / Fabrication of Components of the Creys-Malville Plant / Chemical Processing / dx.doi.org/10.13182/NT85-A33557

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An adsorption model to predict the time-dependent removal efficiency of methyl iodide by a triethylene-diamine-impregnated charcoal bed under various operating conditions is proposed. The mass transfer controlling step is pore diffusion. Under humid conditions, the reduction of equilibrium adsorption capacity and effective pore diffusivity is considered. The predicted values agree well with the experimental results.