Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010072999) SINTERING OF METAL-BEARING ORE IN THE PRESENCE OF NANOPARTICLES OF METAL OXIDE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072999 International Application No.: PCT/GB2009/002914
Publication Date: 01.07.2010 International Filing Date: 17.12.2009
IPC:
C22B 1/16 (2006.01) ,B22F 1/00 (2006.01) ,B22F 3/00 (2006.01) ,C22B 1/20 (2006.01) ,C22B 1/24 (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
14
Agglomerating; Briquetting; Binding; Granulating
16
Sintering; Agglomerating
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1
Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
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
16
Sintering; Agglomerating
20
in sintering machines with movable grates
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
Applicants:
OXONICA MATERIALS LIMITED [GB/GB]; Chiltern House Thame Road Haddenham Bucks HP17 8BY, GB (AllExceptUS)
TERENTYEV, Vladimir [RU/RU]; GB (UsOnly)
TAKHAUTDINOV, Rafkat [RU/RU]; GB (UsOnly)
NOSOV, Igor, Ivanovich [RU/RU]; GB (UsOnly)
ATTFIELD, Michael, James [GB/GB]; GB (UsOnly)
PARK, George, Barry [GB/GB]; GB (UsOnly)
Inventors:
TERENTYEV, Vladimir; GB
TAKHAUTDINOV, Rafkat; GB
NOSOV, Igor, Ivanovich; GB
ATTFIELD, Michael, James; GB
PARK, George, Barry; GB
Agent:
BENSON, John, Everett; JA KEMP & CO. 14 South Square Gray's Inn London WC1 R 5JJ, GB
Priority Data:
0823451.023.12.2008GB
0902575.016.02.2009GB
0909741.105.06.2009GB
Title (EN) SINTERING OF METAL-BEARING ORE IN THE PRESENCE OF NANOPARTICLES OF METAL OXIDE
(FR) PROCÉDÉ DE FRITTAGE
Abstract:
(EN) The invention relates to a process of producing a sintered metal ore, which process comprises sintering a feedstock comprising a metal ore, a fuel, water and optionally a flux in the presence of nanoparticles of a transition metal oxide or a rare earth metal oxide. Preferably the nanoparticles are in the form of an aqueous dispersion and added to the feedstock by spraying.
(FR) La présente invention concerne un procédé de production d'un minerai de métal fritté, ledit procédé consistant à fritter un minerai métallique, un combustible et de l'eau en présence de nanoparticules d'un oxyde de métal de transition ou d'un oxyde de lanthanide.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)