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:
Oct. 02, 2007
Filed:
Nov. 25, 2003
Applicants:
Stephen A. Factor, Richmond, VA (US);
Joseph W. Roos, Mechanicsville, VA (US);
Allen A. Aradi, Richmond, VA (US);
Inventors:
Stephen A. Factor, Richmond, VA (US);
Joseph W. Roos, Mechanicsville, VA (US);
Allen A. Aradi, Richmond, VA (US);
Assignee:
Ethyl Petroleum Additives, Inc., Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hydrocarbonaceous fuel additive, fuel composition, and method all lower both carbon particulate emissions and improve slag properties in combustion systems including, for instance, utility furnaces and boiler systems. The mixed metal catalyst may include a transition metal-containing compound, an alkali metal compound, and a magnesium-containing compound.