Chemical Engineering :: Chemical Reaction Engineering
- For a heterogenous catalytic reaction, A + B → C, with equimole feed of A and B, the initial rate - rA0 is invariant with total pressure. The rate controlling step is
- In an ideal P.F.R. at steady state conditions
- Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b
- The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from
- Helium-mercury method can be used to determine the __________ of the catalyst particle.
- An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.
- Bulk diffusion in catalyst pore __________ with increase in pressure.
- Chemical kinetics can predict the __________ of a chemical reaction.
- The size of plug flow reactor (PFR) for all positive reaction orders and for any given duty, is __________ that of mixed reactor.
- B.E.T. method can be used to determine the __________ of a porous catalyst.
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