Article ID Journal Published Year Pages File Type
152099 Chemical Engineering Journal 2010 5 Pages PDF
Abstract

A nonlinear model of coupled diffusion and nth-order chemical reaction in a spherical catalyst pellet is revisited in this paper. As we are aware, except for the linear case n = 1, no exact solutions of this model have been reported until now. In the present paper several such solutions are given in a closed analytical form. The existence and uniqueness of solutions in the whole range n ≥ 0 of the reaction order and of the Thiele modulus ϕ is discussed in some detail.

Related Topics
Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
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