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1. (WO2013159194) PROCESSES FOR PREPARING LITHIUM HYDROXIDE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/159194 International Application No.: PCT/CA2013/000398
Publication Date: 31.10.2013 International Filing Date: 23.04.2013
IPC:
C25B 1/16 (2006.01) ,B01D 61/42 (2006.01) ,C01D 15/00 (2006.01) ,C22B 3/04 (2006.01) ,C25B 15/00 (2006.01)
Applicants: NEMASKA LITHIUM INC.[CA/CA]; 450 rue de la Gare-du-Palais, 1er étage Québec, Québec G1K 3X2, CA
Inventors: BOURASSA, Guy; CA
PEARSE, Gary; CA
MACKIE, Stephen Charles; CA
GLADKOVAS, Mykolas; CA
SYMONS, Peter; US
GENDERS, J. David; US
MAGNAN, Jean-François; CA
Agent: BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L.; 40th Floor 40 King Street West Toronto, Ontario M5H 3Y2, CA
Priority Data:
61/636,86923.04.2012US
61/755,15122.01.2013US
Title (EN) PROCESSES FOR PREPARING LITHIUM HYDROXIDE
(FR) PROCÉDÉS DE PRÉPARATION D'HYDROXYDE DE LITHIUM
Abstract: front page image
(EN) There are provided methods for preparing lithium hydroxide. For example, such methods can comprise submitting an aqueous composition comprising a lithium compound to an electrolysis under conditions suitable for converting at least a portion of said lithium compound into lithium hydroxide.
(FR) La présente invention concerne des procédés de préparation d'hydroxyde de lithium. De tels procédés selon l'invention peuvent par exemple consister à soumettre une composition aqueuse comprenant un composé de lithium à une électrolyse dans des conditions appropriées pour convertir au moins une partie dudit composé de lithium en hydroxyde de lithium.
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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)