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1. (WO2017037207) USE OF HYDROPHOBICALLY ASSOCIATING COPOLYMERS AS BINDERS FOR PELLETIZING METAL CONTAINING ORES
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Pub. No.: WO/2017/037207 International Application No.: PCT/EP2016/070671
Publication Date: 09.03.2017 International Filing Date: 01.09.2016
IPC:
C22B 1/00 (2006.01) ,C22B 1/244 (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
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
14
Agglomerating; Briquetting; Binding; Granulating
24
Binding; Briquetting
242
with binders
244
organic
Applicants:
BASF SE [DE/DE]; Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein, DE
Inventors:
VILLANUEVA BERINDOAGUE, Adrian Mauricio; DE
MICHAILOVSKI, Alexej; DE
BRODT, Gregor; DE
VON KROG, Sylvia; DE
BECHEN, Dominic Rene; DE
PACKE-WIRTH, Rainer; DE
HOFF, Shane; US
Agent:
MAIWALD PATENTANWALTS GMBH; Derk Vos Elisenstraße 3 / Elisenhof 80335 München, DE
Priority Data:
15183527.902.09.2015EP
Title (EN) USE OF HYDROPHOBICALLY ASSOCIATING COPOLYMERS AS BINDERS FOR PELLETIZING METAL CONTAINING ORES
(FR) UTILISATION DE COPOLYMÈRES S'ASSOCIANT DE MANIÈRE HYDROPHOBE EN TANT QUE LIANTS POUR LA PELLETISATION DE MINERAIS CONTENANT DU MÉTAL
Abstract:
(EN) The present invention relates to the use of hydrophobically associative copolymers as binders for pelletizing metal containing ores such as iron containing ores. The copolymers comprise monomer unitsderived from at least one hydrophobically associative monomer, preferably at least one unsaturated hydrophobically associating monomer.
(FR) La présente invention concerne l'utilisation de copolymères associatifs hydrophobiquement en tant que liants pour la pelletisation de minerais contenant du métal tels que des minerais contenant du fer. Les copolymères comprennent des motifs monomères dérivés d'au moins un monomère associatif hydrophobiquement, de préférence au moins un monomère insaturé s'associant de manière hydrophobe.
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 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)