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1. (WO2018104447) METHOD FOR HANDLING A SLAG POT OR TANK AND PYROMETALLURGICAL TOOLS
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Pub. No.: WO/2018/104447 International Application No.: PCT/EP2017/081823
Publication Date: 14.06.2018 International Filing Date: 07.12.2017
IPC:
C21B 3/10 (2006.01) ,F27D 1/16 (2006.01)
C CHEMISTRY; METALLURGY
21
METALLURGY OF IRON
B
MANUFACTURE OF IRON OR STEEL
3
General features in the manufacture of pig-iron
04
Recovery of by-products, e.g. slag
06
Treatment of liquid slag
10
Slag pots; Slag cars
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
27
FURNACES; KILNS; OVENS; RETORTS
D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
1
Casings; Linings; Walls; Roofs
16
Making or repairing linings
Applicants:
S.A. LHOIST RECHERCHE ET DEVELOPPEMENT [BE/BE]; rue Charles Dubois 28 1342 Ottignies-Louvain-la-Neuve, BE
Inventors:
DENOLLIN, Guillaume; BE
Agent:
GEVERS PATENTS; Holidaystraat 5 1831 Diegem, BE
Priority Data:
2016/590808.12.2016BE
Title (EN) METHOD FOR HANDLING A SLAG POT OR TANK AND PYROMETALLURGICAL TOOLS
(FR) PROCÉDÉ DE MANUTENTION DE CUVE OU POCHE À LAITIER ET D'OUTILS PYRO-METALLURGIQUES
Abstract:
(EN) The invention relates to a method for handling a slag pot or tank or pyrometallurgical tools made of steel or cast iron, comprising the steps of spraying a mineral suspension on a wall and activating the operation of said slag pot or tank or pyrometallurgical tool, where said mineral suspension comprises calcium particles in suspension in an aqueous phase forming a slurry of calcium particles containing between 20 and 60 wt. % of calcium particles in relation to the weight of said slurry of calcium particles, said mineral layer being a thin layer.
(FR) Procédé de manutention de cuve ou poche à laitier ou encore d'outils pyrométallurgique en acier ou en fonte comprenant les étapes de pulvérisation d'une suspension minérale sur une paroi et mise en service de ladite cuve ou poche à laitier ou encore de l'outil pyro-métallurgique, où ladite suspension minérale comprend des particules calciques en suspension dans une phase aqueuse formant un lait de particules calciques présentant une teneur en particules calciques comprise entre 20 et 60 % en poids par rapport au poids dudit lait de particules calciques, ladite couche minérale étant une couche fine.
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: French (FR)
Filing Language: French (FR)