Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
152099 | Chemical Engineering Journal | 2010 | 5 Pages |
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)
Authors
Eugen Magyari,