Intraparticle Diffusion and Convection in Adsorption Processes

• Tipo: Artigo em Revista Científica Internacional
• Data: 1993

Autores

Alírio Rodrigues (Autor) FEUP; Lu, Z (Autor) Outra; José Miguel Loureiro (Autor) FEUP; LeVan, D (Autor) Outra

Indexação

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-007-VJH

DOI: 10.1016/s0167-2991(08)63558-2

Abstract (EN): The importance of intraparticle convection in adsorption processes using "large-pore" materials is addressed. For HPLC applications with gigaporous materials an extended Van Deemter equation (Rodrigues equation) is presented. In pressure swing adsorption, the effect of intraparticle convection is mainly important in pressurization and blowdown. The separation of a mixture of one adsorbable and one inert species in a three step, one-column PSA process is simulated by using intraparticle diffusion/convection and equilibrium models. © 1993 Kodansha Ltd.

Idioma: Inglês

Tipo (Avaliação Docente): Científica