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:
May. 12, 1992
Filed:
Sep. 29, 1989
Applicant:
Inventor:
Trevor I Tenn, North Vancouver, CA;
Assignee:
Chemetics International Company Inc., North York, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D / ;
U.S. Cl.
CPC ...
431-5 ; 431-2 ; 431160 ; 110237 ; 110341 ; 110345 ;
Abstract
A process and apparatus for the combustion in an incineration device of noxious noncondensable gases produced in a pulp mill comprising the use of a novel injection nozzle, said nozzle comprising a tubular conduit means, an insulating inner jacket surrounding said conduit means, and an outer cooling jacket surrounding said inner jacket. Increased nozzle life is obtained.