Simultaneous nonisothermal noncatalytic solid-gas reactions
β Scribed by C. Y. Wen; L. Y. Wei
- Publisher
- American Institute of Chemical Engineers
- Year
- 1971
- Tongue
- English
- Weight
- 669 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0001-1541
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## Abstract Analysis of singleβpore behavior in a porous pellet of reactant is used to develop a new model for predicting the conversionβtime relationship for gasβsolid noncatalytic reactions. The model accounts for the influence of pore diffusion, diffusion through the product layer which builds u
Previous models of noncatalytic gas-solid reactions are based primarily on parallelpore representations, thus excluding important topological effects of the porous medium. This paper utilizes network representations and percolation theory to develop expressions for pore closure time and the evolutio