Upflow packed bed catalytic reactor with periodic bed expansion

Details Upflow packed bed catalytic reactor with periodic bed expansion Upflow packed bed catalytic reactor with periodic bed expansion

1981-10-05

1985-12-17

Gantz, D. E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Solids contacting and mixing

208158, 261 94, C10G 928

Patent

active

045591326

ABSTRACT:
A gas-liquid or a gas-liquid-solid feed is contacted in a vessel containing a packed bed of contact particles. At least a portion of the feed is passed upwardly through the packed bed and the mass flow rate of the feed is periodically increased sufficiently to cause a portion of the particles within the vessel to form an expanded region within the packed bed.

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V. N. Schrodt, Ind. Eng. Chem. Fundamentals, 4, 108 (1965).
Chem. Eng. Proc. Sym. Ser., vol. 66, No. 105, (1970) pp. 47-57.

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