← EPO Patent Bulletin

METHOD FOR RECOVERING VALUABLE METAL

Publication EP4186604A1 Kind: A1 Mar 25, 2026

Applicants

SUMITOMO METAL MINING CO., LTD.

Inventors

MAEBA Kazunari, YAMASHITA Yu, NAGAKURA Toshihiko, TAKAHASHI Junichi, TOGASHI Ryo

IPC Classifications

B09B 3/00 20220101AFI20240801BHEP C22B 7/00 20060101ALI20240801BHEP F27D 11/04 20060101ALI20240801BHEP F27D 11/08 20060101ALI20240801BHEP C22B 15/00 20060101ALI20240801BHEP C22B 23/02 20060101ALI20240801BHEP H01M 10/54 20060101ALI20240801BHEP C22B 9/20 20060101ALI20240801BHEP C22B 3/26 20060101ALI20240801BHEP C22B 5/10 20060101ALI20240801BHEP C22B 23/00 20060101ALI20240801BHEP

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