The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 1985
Filed:
Jun. 09, 1982
Applicant:
Inventor:
Robert D Stewart, Verona, NJ (US);
Assignee:
Foster Wheeler Energy Corporation, Livingston, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27B / ; F27B / ; B01J / ;
U.S. Cl.
CPC ...
422143 ; 16510416 ; 422140 ; 422146 ;
Abstract
A fluidized bed reactor in which at least a portion of the walls of the reactor housing are formed by a plurality of water wall tubes. A fluidized bed is formed in the housing and a plurality of heat exchange tubes are provided, at least a portion of each of which extends into the bed. One or both ends of each heat exchange tube registers with a water wall tube and a water flow circuit is formed that includes the water wall tubes and heat exchange tubes for passing the water in a heat exchange relation with the bed.