Impact factors of TPR dynamic equation

If the reaction of H2 with solid is via one step and primary order, at temperature of T the reduction rate can be expressed as  

By this token, TPR curve is affected by (3/Co and P. According to Eq. (7.121), fixing P and changing (3fCo, and fixing (3/Cq and changing P, TPR curves shown in Fig. 7.19 are obtained. 

For a dynamic equation of reduction with two-step, similar as the one-step TPR process, it is also affected by P and /3/cq. With / /cq increasing, the separation of the reduction peaks becomes worse and becomes better when P drops but when P is large, the two peaks are overlapped into a peak. When / , Fc and cq are unchanged and the quantity of solid is increased, the two reduction peaks will overlap into a peak. 

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