公开(公告)号：US20240181440A1

公开(公告)日：2024-06-06

申请号：US18441342

申请日：2024-02-14

Applicant: Massachusetts Institute of Technology

Inventor： Jude Kelley ,  Eric Morgan ,  Roderick Russell Kuns

IPC: B01J38/68 ,  B01J23/08 ,  B01J23/94 ,  B01J38/64

CPC classification number: B01J38/68 ,  B01J23/08 ,  B01J23/94 ,  B01J38/64 ,  B01J2523/31 ,  B01J2523/32 ,  B01J2523/33

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.