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1. (WO2018086862) PROCESS FOR MAKING ANHYDROUS LITHIUM HYDROXIDE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/086862 International Application No.: PCT/EP2017/077072
Publication Date: 17.05.2018 International Filing Date: 24.10.2017
Chapter 2 Demand Filed: 01.12.2017
IPC:
C01D 15/02 (2006.01)
Applicants: BASF SE[DE/DE]; Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein, DE
Inventors: KALO, Benedikt; DE
HEILEK, Joerg; DE
PICHLMAIR, Stefan; US
Agent: BASF IP ASSOCIATION; BASF SE G-FLP - C006 67056 Ludwigshafen, DE
Priority Data:
16198165.910.11.2016EP
Title (EN) PROCESS FOR MAKING ANHYDROUS LITHIUM HYDROXIDE
(FR) PROCÉDÉ DE FABRICATION D'HYDROXYDE DE LITHIUM ANHYDRE
Abstract:
(EN) Process for making anhydrous lithium hydroxide, said process comprising the step of removing water from particulate LiOH hydrate by subjecting said LiOH hydrate to a stream of gas with a temperature in the range of from 150 to 500°C wherein the average residence time of the LiOH is in the range of from 0.5 to 20 seconds.
(FR) L'invention concerne un procédé de fabrication d'hydroxyde de lithium anhydre, ledit procédé comprenant l'étape consistant à éliminer l'eau de l'hydrate de LiOH particulaire en soumettant ledit hydrate de LiOH à un flux de gaz avec une température dans la plage allant de 150 à 500 °C, le temps de séjour moyen du LiOH étant dans la plage allant de 0,5 à 20 secondes.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)