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:
Feb. 07, 2006
Filed:
Jun. 07, 2004
Applicants:
Timothy Bruce Cameron, Mulberry, FL (US);
Guoxin Wang, Lakeland, FL (US);
Inventors:
Timothy Bruce Cameron, Mulberry, FL (US);
Guoxin Wang, Lakeland, FL (US);
Assignee:
ARR-MAZ Products, L.P., Winter Haven, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03D 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for use in a phosphate ore beneficiation process to minimize the long-term environmental impact of the use of petroleum based hydrocarbon materials mixed with fatty acid based primary floatation reagents for froth flotation in the flotation of phosphate ores, wherein the process comprises substituting the petroleum based hydrocarbon materials with methyl and/or ethyl esters of fatty acids.