Fluidized process for improving the quality of a particulate reg

Details Fluidized process for improving the quality of a particulate reg Fluidized process for improving the quality of a particulate reg

1993-03-19

1994-07-26

Konopka, Paul E.

Catalyst, solid sorbent, or support therefor: product or process

Regenerating or rehabilitating catalyst or sorbent

Gas or vapor treating

208113, 208150, 208153, 208161, 208164, 422144, 422145, 502 21, B01J 3830, B01J 3872, C10G 1118, C10G 932

Patent

active

053327047

ABSTRACT:
A fluidized solid process for upgrading or converting a hydrocarbon feedstock wherein carbonaceous deposits accumulate on a particulate fluidized solid and are burned in a regenerator to regenerate the solid, the regenerated solid and entrained combustion products are introduced into a vertical lift pipe, a fluid lift medium is introduced into the lift pipe and the regenerated solid is separated from the lift medium and combustion products to improve the quality of the regenerated solid contacted with the hydrocarbon feedstock.

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