← EPO Patent Bulletin

PRODUCTION OF HIGH PURITY ALUMINA AND CO-PRODUCTS FROM SPENT ELECTROLYTE OF METAL-AIR BATTERIES

Publication EP3880611A1 Kind: A1 Mar 18, 2026

Applicants

Phinergy Ltd.

Inventors

WEAVER, Mark

IPC Classifications

C01F 7/02 20060101AFI20211227BHEP C01F 7/04 20060101ALI20211227BHEP C01F 7/46 20060101ALI20211227BHEP C22B 3/10 20060101ALI20211227BHEP H01M 6/52 20060101ALI20211227BHEP H01M 8/06 20160101ALI20211227BHEP H01M 8/083 20160101ALI20211227BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR