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Machine translation
1. (WO2000025382) METHOD AND SYSTEM FOR RECOVERING VALUABLE METAL FROM WASTE STORAGE BATTERY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/025382    International Application No.:    PCT/JP1999/005830
Publication Date: 04.05.2000 International Filing Date: 22.10.1999
IPC:
B03B 9/06 (2006.01), C22B 7/00 (2006.01), C22B 23/02 (2006.01), C22B 59/00 (2006.01), H01M 6/52 (2006.01), H01M 10/54 (2006.01)
Applicants: MITSUI MINING & SMELTING CO., LTD. [JP/JP]; 11-1, Osaki 1-chome Shinagawa-ku, Tokyo 141-8584 (JP) (For All Designated States Except US).
TATEIWA, Hironori [JP/JP]; (JP) (For US Only).
KAHATA, Minoru [JP/JP]; (JP) (For US Only).
MIYAGAWA, Hiroshi [JP/JP]; (JP) (For US Only).
SHIRAI, Ryoichi [JP/JP]; (JP) (For US Only)
Inventors: TATEIWA, Hironori; (JP).
KAHATA, Minoru; (JP).
MIYAGAWA, Hiroshi; (JP).
SHIRAI, Ryoichi; (JP)
Agent: MITSUISHI, Toshiro; Mitsuishi Law and Patent Office Nihontanpahoso-kaikan 9-15, Akasaka 1-chome Minato-ku, Tokyo 107-0052 (JP)
Priority Data:
10/305301 27.10.1998 JP
10/313337 04.11.1998 JP
10/352582 11.12.1998 JP
10/352675 11.12.1998 JP
Title (EN) METHOD AND SYSTEM FOR RECOVERING VALUABLE METAL FROM WASTE STORAGE BATTERY
(FR) PROCEDE ET SYSTEME DE RECUPERATION DE METAL PRECIEUX A PARTIR DE BATTERIES MISES AU REBUT
Abstract: front page image
(EN)A method of recovering valuable metal from waste storage batteries includes the steps of physically classifying waste storage batteries to separate them into materials of positive and negative plates, and recovering valuable metal from the separated material of the positive or negative plate.
(FR)L'invention se rapporte à un procédé de récupération de métal précieux à partir de batteries mises au rebut, qui consiste à trier physiquement les pièces de ces batteries de manière à séparer les matériaux des plaques positives et les matériaux des plaques négatives, et à extraire le métal précieux de ces matériaux séparés des plaques positives et négatives.
Designated States: JP, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)