Previous Article Next Article Table of Contents Chemical Engineering Journal, Vol.145, No.3, 522-524, 2009 DOI10.1016/j.cej.2008.08.001 Export Citation Comment on the paper "Diffusion and adsorption selectivities of hydrocarbons over FCC catalysts" by AM Avila, CM Bidabehere and U. Sedran [Chem. Eng. J. 132 (2007) 67-75] Karger J Please enable JavaScript to view the comments powered by Disqus.