Liquid flow non-idealities and hold-up in a pilot scale packed bed reactor with cocurrent gas-liquid upflow

 
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1996 (EN)
Liquid flow non-idealities and hold-up in a pilot scale packed bed reactor with cocurrent gas-liquid upflow (EN)

Galtier, PA (EN)
Thanos, AM (EN)
Papayannakos, NG (EN)

N/A (EN)

Residence time distribution (R.T.D) experiments were carried out in a pilot scale upflow reactor. Feeds with properties similar to the properties of feeds at reaction conditions were used. The Piston-Dispersion model is used to decribe the liquid flow non-idealities. The effect of velocity and particle dimensions on the Peclet number and liquid hold-up are discussed. Predicted deviations of the performance of a typical pilot hydrotreater from that of an ideal plug flow reactor are presented. (EN)

journalArticle

Peclet number (EN)
Two phase flow (EN)
Packed Beds (EN)
Hydrodynamics (EN)
Flow (EN)
Liquid hold up (EN)
Packed beds (EN)
Residence Time (EN)
Liquid flow nonidealities (EN)
Residence Time Distribution (EN)
Mathematical models (EN)
Chemical reactors (EN)
Packed Bed Reactor (EN)
Plug Flow Reactor (EN)

Εθνικό Μετσόβιο Πολυτεχνείο (EL)
National Technical University of Athens (EN)

Chemical Engineering Science (EN)

1996


PERGAMON-ELSEVIER SCIENCE LTD (EN)



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