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. 07, 1990
Filed:
Nov. 30, 1988
Applicant:
Inventors:
Charles W Lipp, Baton Rouge, LA (US);
Douglas D Merrick, Baton Rouge, LA (US);
Richard A Lee, Baton Rouge, LA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10J / ;
U.S. Cl.
CPC ...
48 8 / ; 48DI / ; 2391323 ; 2394193 ; 2394245 ; 239428 ;
Abstract
This invention relates to a process burner for feeding a carbonaceous slurry, an oxygen-containing gas, fuel gas, and optionally, temperature moderators contemporaneously and selectively into a pressurized partial oxidation zone. The process burner feature internal formation of a uniform dispersion of the carbonaceous slurry and the oxygen-containing gas and the high atomization of the carbonaceous slurry.