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Machine translation
1. (WO2015126631) IMPROVED METAL REFINING PROCESS USING MIXED ELECTROLYTE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/126631    International Application No.:    PCT/US2015/014583
Publication Date: 27.08.2015 International Filing Date: 05.02.2015
IPC:
C22B 25/08 (2006.01)
Applicants: HONEYWELL INTERNATIONAL INC. [US/US]; 101 Columbia Road Patent Services M/S AB/2B 101 Columbia Road P. O. Box 2245 Morristown, New Jersey 07962-2245 (US)
Inventors: SILINGER, Paul P.; (US).
CLARK, Brett M.; (US).
FERY, Mark B.; (US)
Agent: BEATUS, Carrie; (US)
Priority Data:
14/185,341 20.02.2014 US
Title (EN) IMPROVED METAL REFINING PROCESS USING MIXED ELECTROLYTE
(FR) PROCÉDÉ DE RAFFINAGE DU MÉTAL AMÉLIORÉ UTILISANT UN ÉLECTROLYTE MIXTE
Abstract: front page image
(EN)An electrorefining process is disclosed for producing high purity tin having reduced short-term and long-term alpha particle emissions and reduced lead levels. The process may use a mixed acidic electrolytic solution including at least a first electrolyte that provides sulfate ions in the mixed electrolytic solution, such as sulfuric acid, and a second electrolyte that provides halide ions in the mixed electrolytic solution, such as hydrochloric acid.
(FR)L'invention concerne un procédé de raffinage électrolytique destiné à produire de l'étain de grande pureté ayant des niveaux réduits d'émissions de particules alpha à court terme et à long terme et des niveaux réduits de plomb. Le procédé peut utiliser une solution électrolytique acide mixte comprenant au moins un premier électrolyte qui fournit des ions sulfate dans la solution électrolytique mélangée, par exemple l'acide sulfurique, et un second électrolyte qui fournit des ions halogénures dans la solution électrolytique mixte, par exemple l'acide chlorhydrique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)