Download
1 / 1
20 likes | 154 Vues
This comprehensive study explores catalysis across three scales—MICRO, MESO, and MACRO—focusing on characterising active phase reaction particles and optimizing conditions for maximal activity, selectivity, and stability. It reviews various reactor types, including packed bed, fluidised bed, and membrane reactors, while addressing crucial factors such as pressure drop, hydrodynamics, and mass/heat transfer. Additionally, it delves into simulation techniques for purification and separation processes, providing a holistic understanding of catalysts and their applications in chemical engineering. ###
E N D
Products Three Levels in Catalysis Studies MICRO level Prep. active phase Reaction Particle Reactor Characterisation A B C D Activity, selectivity, stability Optimal conditions Structure optimal? NO MESO level YES Optimal dimensions, shape Activity, selectivity, stability Pressure drop, hydrodynamics Mass/heat transfer Homogeneous Packed bed Fluidised bed Mutitube Entrained-flow reactor Slurry Monolith Membrane reactor Simulation MACRO level (process) A B Purification Reactor Separation Simulation Catalysis and Catalysts - Introduction
