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:
Mar. 24, 1987
Filed:
Jul. 07, 1986
Applicant:
Inventors:
David K Anderson, Longmeadow, MA (US);
Martin J Kozlak, Tariffville, CT (US);
Assignee:
Combustion Engineering, Inc., Windsor, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23B / ; F23J / ; F23G / ;
U.S. Cl.
CPC ...
110234 ; 110345 ; 110347 ; 110245 ; 122 / ;
Abstract
A furnace (10) having burner means (12) associated with it for burning a sulfur-bearing fuel. Sorbent material, such as limestone, is introduced through nozzles (34) along a pipe (32) extending across the width of the furnace above the nose (31) in the upper portion of the furnace, so that the pipe and the sorbent are protected from heat radiation from the combustion within the furnace.