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. 23, 2016
Filed:
Jan. 11, 2016
Applicant:
Flsmidth A/s, Valby, DK;
Inventors:
David J. Chaiko, South Jordan, UT (US);
Sara (Sally) Rocks, Sandy, UT (US);
Assignee:
FLSmidth A/S, , DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B 3/08 (2006.01); C22B 3/22 (2006.01); C22B 15/00 (2006.01); H01B 1/02 (2006.01);
U.S. Cl.
CPC ...
C22B 15/0071 (2013.01); C22B 3/08 (2013.01); C22B 3/22 (2013.01); H01B 1/02 (2013.01);
Abstract
Disclosed are novel compounds which display enhanced reactive properties due, in part, to induced lattice strain. The new compounds demonstrate accelerated leaching of copper under oxidizing conditions. The activated compounds are produced under conditions of time, temperature, Eh, and pH which retard the rate of lattice strain relaxation. Further disclosed are methods of making and using the novel compounds.