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. 23, 1985
Filed:
Sep. 23, 1983
Applicant:
Inventor:
Stanley R Wysk, Suffield, CT (US);
Assignee:
Combustion Engineering, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23B / ; B01J / ; B03C / ; B03C / ;
U.S. Cl.
CPC ...
110342 ; 110344 ; 110345 ; 110245 ; 2091271 ; 209214 ; 209215 ; 423244 ;
Abstract
A fluidized bed combustor is utilized as a source of drains, including spent calcium-based sorbent. The reacted sorbent is broken to expose unreacted portions which can be recycled to capture additional sulfur compounds. A separation is provided by a magnetic separator and an electrophoretic separator in order to obviate the load of recycling reacted sorbent and other waste material having no calorific value.