M/H-MFI catalyst deactivation and reaction kinetics for n-octane transformation

Abstract:

n-Octane transformation over an M/H-MFI zeolite-based catalyst was studied using a fixed bed tubular reactor, operated at 280°C and 200 psig under hydrogen atmosphere and at various WHS V. In order to simulate the amount of observed reaction products, an operative scheme of reactions and their kinetics expressions were proposed. An important inhibition effect by reactants was observed and, depending on the presence of inhibitors and/or poisons, so was catalyst deactivation that in certain cases, became almost total in a relatively short time. © 1997 Elsevier Science B.V. All rights reserved.

Año de publicación:

1997

Keywords:

Fuente:

scopus