Control of catalytic reaction temperature
Thread Content
Recently, catalyst evaluation tests were designed using toluene as the experimental medium at a concentration of 1 g/m3, with honeycomb precious metal catalysts being used； When creating the conversion rate curve, is it the temperature of the catalyst layer that is controlled? Also, will the heat released by the reaction cause the catalyst temperature to rise, or will it be the temperature in the space at the catalyst outlet that increases? Looking forward to everyone's exchanges
Is your conversion rate a curve that is related to temperature? In that case, by keeping all other conditions constant and only changing the temperature of the reaction bed, it is possible to calculate the conversion rate; moreover, the heat of reaction can be ignored when comparing the temperatures of the reactants. It mainly depends on what your plan is and what needs to be proven.
Because the concentration is high, the reaction releases heat； It’s not clear now where the reaction heat is manifested (That is, what causes someone’s temperature to rise)
The overall reaction in catalytic cracking should be endothermic; it is only the regeneration step that is exothermic! Your high reaction temperature indicates significant regenerative heat generation!
It was a catalytic experiment using toluene; the combustion of organic substances is exothermic