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1. (WO2016139461) PROCESS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2016/139461 International Application No.: PCT/GB2016/050533
Publication Date: 09.09.2016 International Filing Date: 01.03.2016
IPC:
C22B 1/02 (2006.01) ,C22B 34/32 (2006.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
B
PRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
1
Preliminary treatment of ores or scrap
02
Roasting processes
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
B
PRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
34
Obtaining refractory metals
30
Obtaining chromium, molybdenum or tungsten
32
Obtaining chromium
Applicants:
UNIVERSITY OF LEEDS; Clarendon Road Leeds West Yorkshire LS2 9JT, GB
Inventors:
JHA, Animesh; GB
SANCHEZ-SEGADO, Sergio; GB
ESCUDERO-CASTEJON, Lidia; GB
Agent:
STUTTARD, Garry; GB
Priority Data:
1503636.104.03.2015GB
Title (EN) PROCESS
(FR) PROCÉDÉ
Abstract:
(EN) The present invention relates to a process for recovering a primary metal residue from a metal-containing composition.
(FR) La présente invention concerne un procédé permettant de récupérer un résidu métallique primaire à partir d'une composition contenant un métal.
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 (ARIPO) (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)
Also published as:
KZ2017/0784.1CN107406904IN201737030796