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:
Jul. 14, 2020
Filed:
Oct. 09, 2013
Applicant:
Rockwood Lithium Gmbh, Frankfurt am Main, DE;
Inventors:
David Wohlgemuth, Frankfurt, DE;
Mark Andre Schneider, Friedrichsdorf-Burgholzhausen, DE;
Rebecca Spielau, Eppstein, DE;
Johannes Willems, Frankfurt, DE;
Martin Steinbild, Frankfurt, DE;
Norbert Kliehm, Altenstadt, DE;
Assignee:
Albemarle Germany GmbH, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
C22B 26/12 (2006.01); C22B 7/00 (2006.01); C01B 25/45 (2006.01); C01D 15/02 (2006.01); H01M 10/54 (2006.01);
U.S. Cl.
CPC ...
C22B 26/12 (2013.01); C01B 25/45 (2013.01); C01D 15/02 (2013.01); C22B 7/007 (2013.01); H01M 10/54 (2013.01); Y02P 10/234 (2015.11); Y02W 30/84 (2015.05);
Abstract
The invention relates to a method for the hydrometallurgical recovery of lithium from the lithium manganese oxide-containing fraction of used galvanic cells.