Nonisothermal heterogeneous autocatalytic reactions-diffusion system

Example 9.16 Nonisothermal heterogeneous autocatalytic reactions-diffusion system Consider an autocatalytic 

Under the conditions assumed and at steady state, the rate of diffusion of A within the pellet is equal to the rate of consumption due to reaction, and we have 

Coupled systems of chemical reactions and transport processes 

With n = 2, we have a quadratic expression for the rate of reaction, which can display multiple steady states with high values of effectiveness factor for exothermic autocatalytic reactions. 

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Example 9.11 Nonisothermal heterogeneous autocatalytic reaction-diffusion system... 

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