FLUID-SOLID REACTIONS WITH MASS AND HEAT TRANSFER


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FLUID-SOLID REACTIONS WITH MASS AND HEAT TRANSFER
FLUID-SOLID REACTIONS WITH MASS AND HEAT TRANSFER
GAS-SOLID CATALYTIC REACTIONS The Langmuir-Hinshelwood mechanism of adsorption and reaction described above allowed us to relate the gas concentrations and partial pressures in the vicinity of the catalyst surface to the adsorbed species concentration at the active sites, which in turn determined the surface reaction rates. In practice, two additional mass transfer processes may need to be considered: Diffusion to and from the bulk gas to the external catalyst surface, represented as an external mass transfer process across a film or boundary layer concentration gra…
Citation
Dr. Don W. Green; Dr. Marylee Z. Southard: Perry's Chemical Engineers' Handbook, 9th Edition. FLUID-SOLID REACTIONS WITH MASS AND HEAT TRANSFER, Chapter (McGraw-Hill Professional, 2019), AccessEngineering Export