04110081 is referenced by 20 patents and cites 6 patents.

An improved radial flow moving bed reactor, or other type of fluid-solid contacting vessel, in which stagnant catalyst volumes are reduced. The improvement results from the placement of a plurality of catalyst collection scoops or a single discoid cover plate just above the catalyst withdrawal conduits in a manner which directs the removal of catalyst through an annular opening adjacent the inner catalyst retention screen.

Title
Moving-bed radial flow solids-fluid contacting apparatus
Application Number
5/805062
Publication Number
4110081
Application Date
June 9, 1977
Publication Date
August 29, 1978
Inventor
Robert H Jensen
Clarendon Hills
IL, US
Paul J Persico
Bolingbrook
IL, US
Robert F Millar
McCook
IL, US
Agent
William H Page II
John F Spears Jr
James R Hoatson Jr
Assignee
UOP
IL, US
IPC
B65G 65/30
B01J 8/12
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