Invention Grant
- Patent Title: Chemical process for the recovery of alkaline and zinc-carbon battery components
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Application No.: US16643106Application Date: 2018-09-04
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Publication No.: US11578387B2Publication Date: 2023-02-14
- Inventor: Emmanouil Volakakis
- Applicant: EVH S.R.L. IN LIQUIDAZIONE
- Applicant Address: IT Milan
- Assignee: EVH S.R.L. IN LIQUIDAZIONE
- Current Assignee: EVH S.R.L. IN LIQUIDAZIONE
- Current Assignee Address: IT Milan
- Agency: Leason Ellis LLP
- Priority: EP17189198 20170904
- International Application: PCT/EP2018/073709 WO 20180904
- International Announcement: WO2019/043244 WO 20190307
- Main IPC: C22B19/30
- IPC: C22B19/30 ; C22B1/00 ; C22B3/44 ; C22B7/00 ; C22B47/00 ; H01M6/52
Abstract:
A process is described for the recovery of the chemical components of the “black paste” resulting from the opening of dead alkaline and zinc-carbon batteries.
Public/Granted literature
- US20200347481A1 CHEMICAL PROCESS FOR THE RECOVERY OF ALKALINE AND ZINC-CARBON BATTERY COMPONENTS Public/Granted day:2020-11-05
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