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A Homogeneous surface diffusion model (HSDM) for fixed bed adsorption systems using orthogonal collocation

Authors Porter, John Francis
McKay, Gordon
Lee, Kwok Choi
Mathews, Alexander P.
Issue Date 2002
Source Presentation at Liquid Phase Adsorption, AIChE Annual Meeting, , 2002, November
Summary The fixed bed adsorption of Acid Blue 80 (AB80) onto granular activated carbon (Chemviron Filtrasorb 400) has been studied using a Homogeneous Surface Diffusion Model (HSDM). The model incorporates the external boundary layer mass transport and homogeneous diffusion inside the particle. An orthogonal collocation method has been used to solve the diffusion equations.
Language English
Format Presentation
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