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1. (WO2017190162) PROCESSING OF IRON-RICH RARE EARTH BEARING ORES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/190162    International Application No.:    PCT/ZA2017/050026
Publication Date: 02.11.2017 International Filing Date: 26.04.2017
Chapter 2 Demand Filed:    26.02.2018    
IPC:
C22B 59/00 (2006.01)
Applicants: MINTEK [ZA/ZA]; 200 Malibongwe Drive 2194 Randburg (ZA)
Inventors: BISAKA, Kabwika; (ZA).
THOBADI, Itumeleng; (ZA)
Agent: MCCALLUM RADEMEYER & FREIMOND; 390 Kent Avenue, Ferndale (P.O. Box 1130, Randburg) 2125 Johannesburg (ZA).
RADEMEYER, Montague Ampie John; (ZA).
TABERER, Roy Francis; (ZA).
BRENNAN, Hillary; (ZA)
Priority Data:
2016/02817 26.04.2016 ZA
Title (EN) PROCESSING OF IRON-RICH RARE EARTH BEARING ORES
(FR) TRAITEMENT DE MINERAIS CONTENANT DES TERRES RARES RICHES EN FER
Abstract: front page image
(EN)A method of processing an iron-rich rare earth bearing ore which includes the steps of smelting the ore to concentrate rare earth oxide minerals in the ore into a slag phase and extracting the rare earth oxide minerals from the slag.
(FR)L'invention porte sur un procédé de traitement d'un minerai contenant des terres rares riche en fer qui comprend les étapes de fusion du minerai pour concentrer les minéraux d'oxyde de terres rares dans le minerai en une phase de laitier et d'extraction des minéraux d'oxyde de terres rares à partir du laitier.
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, 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 (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)