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:
Apr. 21, 2025
Filed:
Feb. 13, 2024
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 38/68 (2005.12); B01J 23/08 (2005.12); B01J 23/94 (2005.12); B01J 38/64 (2005.12);
U.S. Cl.
CPC ...
B01J 38/68 (2012.12); B01J 23/08 (2012.12); B01J 23/94 (2012.12); B01J 38/64 (2012.12); B01J 2523/31 (2012.12); B01J 2523/32 (2012.12); B01J 2523/33 (2012.12);
Abstract
Methods, systems, and compositions related to the recycling and/or recovery of activating materials from activated aluminum are disclosed. In one embodiment, an aqueous solution's composition may be controlled to maintain aluminum ions dissolved in solution during reaction of an activated aluminum. In another embodiment, aluminum hydroxide containing the activating materials may be dissolved into an aqueous solution to isolate the activating materials.