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Ubicación óptima de platino en pellets catalíticos para la oxidación total de propileno
DOI:
https://doi.org/10.15446/ing.investig.n44.21298Keywords:
Catalizadores, Catálisis, Sistemas catalíticos, Oxidación de propileno, Control de emisiones de vehículos, Pellets catalíticos (es)Catalysts, Catalysis, Catalytic systems, Oxidation of hydrocarbons, Vehicle emissions control, Catalytic pellets (en)
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En el presente artículo se muestra cual debe ser desde el punto de vista matemático, la ubicación óptima de platino dentro de un pellet catalítico para lograr que la actividad del pellet o el factor de efectividad sean máximos para la oxidación total de hidrocarburos, como el propileno. Esta ubicación de agente activo se lleva a cabo mediante una distribución Delta-Dirac. Adicionalmente se presenta el factor de efectividad como una función del módulo de Thiele, de la resistencia externa a los fenómenos de transporte y de la ubicación del platino dentro del pellet catalítico.
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Copyright (c) 1999 Javier Fontalvo Alzate, Luis M. Carballo Suárez
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