Title:
REGENERATION OF CATALYST PARTICLE
Document Type and Number:
Japanese Patent JPS5495995
Kind Code:
A
Abstract:
A hydrocarbon conversion-catalyst regeneration system is described which particularly relies upon a fluidized catalyst regeneration operation arranged to restrict the catalyst inventory of the system by employing upflowing and downflowing fluid masses of catalyst in cooperative arrangement with one another providing a limited dispersed catalyst phase section and wherein the recycle of regenerated hot catalyst admixed with spent catalyst is controlled principally as a function of the pressure differential between the upflowing and downflowing catalyst masses.
Inventors:
BENJIYAMIN GUROSU
KURAUSU UIRUHERUMU SHIYATSUTSU
KURAUSU UIRUHERUMU SHIYATSUTSU
Application Number:
JP10571478A
Publication Date:
July 28, 1979
Filing Date:
August 31, 1978
Export Citation:
Assignee:
MOBIL OIL
International Classes:
B01J8/26; B01J21/20; B01J23/96; B01J29/90; B01J38/30; B01J38/34; C10G11/18; (IPC1-7): B01J21/20; B01J23/92; B01J23/96; C10G11/18