Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018195789) METHOD AND BURNER FOR HEATING A FURNACE FOR METAL PROCESSING
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/195789 International Application No.: PCT/CN2017/081959
Publication Date: 01.11.2018 International Filing Date: 26.04.2017
IPC:
C21D 1/76 (2006.01) ,C21C 5/00 (2006.01) ,F23C 1/12 (2006.01)
C CHEMISTRY; METALLURGY
21
METALLURGY OF IRON
D
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS
1
General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering
74
Methods of treatment in inert gas, controlled atmosphere, vacuum, or pulverulent material
76
Adjusting the composition of the atmosphere
C CHEMISTRY; METALLURGY
21
METALLURGY OF IRON
C
PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
5
Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
C
METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN AIR
1
Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in air
12
gaseous and pulverulent fuel
Applicants:
ADENDORFF, Martin [DE/CN]; CN (US)
VON SCHEELE, Joachim [SE/CN]; CN (US)
LINDE AKTIENGESELLSCHAFT [DE/DE]; Klosterhofstr. 1 80331 München, DE
Inventors:
ADENDORFF, Martin; CN
VON SCHEELE, Joachim; CN
Agent:
NTD PATENT AND TRADEMARK AGENCY LIMITED; 中国北京市 东城区北三环东路36号北京环球贸易中心C座10层 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
Priority Data:
Title (EN) METHOD AND BURNER FOR HEATING A FURNACE FOR METAL PROCESSING
(FR) PROCÉDÉ ET BRÛLEUR POUR CHAUFFER UN FOUR POUR LE TRAITEMENT DE MÉTAUX
Abstract:
(EN) A method for heating a furnace (40) used for metal processing by combusting a fuel in the furnace (40) by supplying an oxidizing gas through an oxidizing gas supply line (20) into the furnace (40) and by supplying a fuel through a fuel supply line (30) into the furnace (40), wherein the oxidizing gas is supplied in form of a central oxidizing gas flow (24) together with a first shroud gas flow (25), and/or the fuel is supplied in form of a central fuel flow (34) together with a second shroud gas flow (35), and to a corresponding burner (10).
(FR) L'invention concerne un procédé de chauffage d'un four (40) utilisé pour le traitement de métaux par combustion d'un combustible dans le four (40) en fournissant un gaz oxydant à travers une ligne d'alimentation en gaz oxydant (20) dans le four (40) et en fournissant un combustible à travers une ligne d'alimentation en combustible (30) dans le four (40), le gaz oxydant étant alimenté sous la forme d'un flux de gaz oxydant central (24) avec un premier flux de gaz protecteur (25) et/ou le combustible est alimenté sous la forme d'un flux de carburant central (34) avec un second flux de gaz protecteur (35) et à un brûleur correspondant (10).
front page image
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 (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)