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:
Apr. 16, 1985
Filed:
Feb. 17, 1983
Applicant:
Inventor:
Henry J Blaskowski, Avon, CT (US);
Assignee:
Combustion Engineering, Inc., Windsor, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10J / ;
U.S. Cl.
CPC ...
4819 / ; 48203 ; 48210 ; 48DI / ; 1101 / ;
Abstract
A method for restoring slagging conditions in a substoichiometric slagging combustor first requires the establishment of a threshold condition below which an unacceptable risk of slag outlet pluggage exists. Upon observation of current slagging conditions below the threshold conditions, substantially pure oxygen is injected into the combustion reaction zone to increase both zone temperature and reaction rate, leading to improved slagging conditions within the slagging combustor.