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1. (WO2005113862) METHODS FOR ASSESSMENT AND CONTROL OF ELECTRO-WINNING AND ELECTRO-REFINING PROCESSES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/113862    International Application No.:    PCT/US2005/016488
Publication Date: 01.12.2005 International Filing Date: 10.05.2005
IPC:
C25C 7/06 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center, Post Office Box 33427, Saint Paul, Minnesota 55133-3427 (US) (For All Designated States Except US).
RODRIGUEZ LUENGO, Guillermo [CL/CL]; (CL) (For US Only)
Inventors: RODRIGUEZ LUENGO, Guillermo; (CL)
Agent: BUSS, Melissa, E.; Post Office Box 33427, Saint Paul, MN 55133-3427 (US)
Priority Data:
1057-04 14.05.2004 CL
Title (EN) METHODS FOR ASSESSMENT AND CONTROL OF ELECTRO-WINNING AND ELECTRO-REFINING PROCESSES
(FR) PROCEDES D'EVALUATION ET DE CONTROLE DE PROCESSUS D'ELECTRO-EXTRACTION ET D'ELECTRO-AFFINAGE
Abstract: front page image
(EN)A method for the assessment and control of electro-winning and electro-refining processes. A preferred embodiment of the invention provides a method for the automatic assessment of the current efficiency for units or groups of cathodes in the metal electro-winning and electro-refining process in the mining industry.
(FR)L'invention concerne des procédés d'évaluation et de contrôle de processus d'électro-extraction et d'électro-affinage. Une forme d'exécution préférée de l'invention concerne un procédé d'évaluation automatique de l'efficacité de courant pour des unités ou des groupes de cathodes dans les processus d'électro-extraction et d'électro-affinage mis en oeuvre dans l'industrie minière.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)