Isothermal nth order reaction in catalytic pellets effect of external mass transfer resistance
Título de la tesis:
Isothermal nth order reaction in catalytic pellets effect of external mass transfer resistance
Autor/es:
Vega de Prada, José Manuel - Liñán Martínez, Amable
Tipo de documento:
Artículo
Universidad:
E.T.S.I. Aeronáuticos (UPM)
Departamento:
Motopropulsión y Termofluidodinámica
Idioma:
Inglés
Palabras clave:
Fecha de la defensa:
1979-01-01
Notas:
Resumen: The effectiveness factor for the ¡sothermal power-law decomposition of a reactant within symmetrical catalytic pellets is obtained from the solution of a single first order differential equation. The effects of external mass transfer are taken into account, as well as the effect of simple types of non-uniform distribution of the catalyst within the partióle.
For fractional and negative reaction orders there are solutions with zero concentration in a central región of the particle. For negative reaction orders intervals of multiplicity of solutions are found....
Valoración: