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:
Aug. 17, 1999
Filed:
Apr. 16, 1997
Applicant:
Inventors:
James Robert Smith, Blackford, GB;
Andrew James Seeley, Clifton, GB;
Assignee:
The BOC Group plc, Surrey, GB;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23D / ; F23D / ; F23B / ;
U.S. Cl.
CPC ...
431-5 ; 431-7 ; 431-8 ; 431 10 ; 431187 ;
Abstract
A process for the combustive destruction of noxious substances from a gas stream in which the gas stream and added fuel gas as a mixture into a combustion zone that is surrounded by an exit surface of a foraminous gas burner. A fuel gas and air/oxygen mixture are simultaneously supplied to the foraminous gas burner to effect combustion at the exit surface. The resulting combustion product stream is discharged from the combustion zone. The oxygen is added to the gas stream and the fuel gas prior to the introduction of the mixture to the combustion zone and the oxygen/fuel gas mixture burns at the point of injection.