Hydroconversion of an atmospheric residue with a dispersed catalyst in a batch reactor: Kinetic modeling including vaporaliquid equilibrium

Hydroconversion of an atmospheric residue with a dispersed catalyst in a batch reactor: Kinetic modeling including vaporaliquid equilibrium

A kinetic model was proposed to describe the atmospheric residue hydroconversion with a dispersed catalyst in a batch reactor. The model, taking into account the gas-liquid mass transfer, includes hydrogen and five lumps: remaining residue (>510 degree C), VGO (350a510 degree C), distillate (180a...

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Veröffentlicht in:Chemical engineering science 2013-05, Vol.94, p.214-223
Hauptverfasser: Nguyen, Thanh, Tayakout-Fayolle, Melaz, Ropars, Marie, Geantet, Christophe
Format: Artikel
Sprache:eng
Schlagworte:
Atmospherics
Catalysts
Chemical engineering
Dispersion
Mathematical models
Reaction kinetics
Reactors
Residues
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Zusammenfassung:A kinetic model was proposed to describe the atmospheric residue hydroconversion with a dispersed catalyst in a batch reactor. The model, taking into account the gas-liquid mass transfer, includes hydrogen and five lumps: remaining residue (>510 degree C), VGO (350a510 degree C), distillate (180a350 degree C), naphtha (40a180 degree C), and gas. VaporaLiquid Equilibrium (VLE) was determined by performing an adiabatic flash with PROII software.
ISSN:0009-2509
DOI:10.1016/j.ces.2013.02.036