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:
Sep. 19, 2017
Filed:
Oct. 31, 2014
Applicant:
Alger Alternative Energy, Llc, Indianapolis, IN (US);
Inventors:
Stephen Harrison, Benicia, CA (US);
C. V. Krishnamohan Sharma, Milpitas, CA (US);
M. Scott Conley, Houston, TX (US);
Assignee:
Alger Alternative Energy, LLC, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 39/10 (2006.01); B01J 39/02 (2006.01); C22B 26/12 (2006.01); B01J 20/04 (2006.01); B01J 20/08 (2006.01); B01J 20/28 (2006.01); C01F 7/02 (2006.01);
U.S. Cl.
CPC ...
B01J 39/10 (2013.01); B01J 20/041 (2013.01); B01J 20/08 (2013.01); B01J 20/2803 (2013.01); B01J 20/28026 (2013.01); B01J 39/02 (2013.01); C01F 7/021 (2013.01); C22B 26/12 (2013.01); C01P 2002/08 (2013.01); C01P 2004/60 (2013.01); Y10T 428/2982 (2015.01);
Abstract
This invention relates to a method for preparing a lithium activated alumina intercalate solid by contacting a three-dimensional activated alumina with a lithium salt under conditions sufficient to infuse lithium salts into activated alumina for the selective extraction and recovery of lithium from lithium containing solutions, including brines.