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Effect of adsorptive gaseous reactant on non-isothermal behavior for gas-solid reactions

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Abstract

The effect of adsorptive species on non-isothermal gas-solid reactions is studied on the basis of Langmuir-Hinshelwood kinetics. The concept of an effectiveness factor provides good information to ascertain the effect of adsorptive species and the transition of the rate controlling regime, in connection with the parameters, generally used in the analysis of non-isothermal behavior.

For highly exothermic reactions, the effectiveness factor-Thiele modulus curves with multiple solutions are presented with respect to the modified adsorption equilibrium constant. The variations of the rate-controlling regime by the effect of adsorptive species are also discussed.

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Authors and Affiliations

  1. Department of Chemical Engineering, College of Engineering, Chonnam National University, 500, Kwangju, Chonnam, Korea

    Heung Chul Park & Hee Moon

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  1. Heung Chul Park
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  2. Hee Moon
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Park, H.C., Moon, H. Effect of adsorptive gaseous reactant on non-isothermal behavior for gas-solid reactions. Korean J. Chem. Eng. 1, 165–171 (1984). https://doi.org/10.1007/BF02697449

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  • DOI: https://doi.org/10.1007/BF02697449

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