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. 18, 2020
Filed:
Nov. 11, 2016
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Jack Thomas Bender, Vail, AZ (US);
Nathan Clark Emmerich, Tucson, AZ (US);
Russell Vincent Brewer, Vail, AZ (US);
Lauren Michele Hight, Tucson, AZ (US);
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22B 15/00 (2006.01); C22B 3/08 (2006.01); C22B 3/16 (2006.01); C25C 1/12 (2006.01); C22B 3/20 (2006.01); C22B 3/00 (2006.01); C22B 3/18 (2006.01);
U.S. Cl.
CPC ...
C22B 15/0071 (2013.01); C22B 3/0004 (2013.01); C22B 3/08 (2013.01); C22B 3/1641 (2013.01); C22B 3/18 (2013.01); C22B 11/04 (2013.01); C25C 1/12 (2013.01); Y02P 10/234 (2015.11); Y02P 10/236 (2015.11);
Abstract
Leaching aids, for example, when present in a leaching solution, and methods of using the leaching aids. The leaching aids can include one or a combination of compounds. The method of using the leaching aids can include a process of recovering metal from ore, for example, a process involving heap leaching, solvent extraction and electrowinning.