[go: up one dir, main page]

DE60032504D1 - Hochtemperatur-vorschmelzvorrichtung - Google Patents

Hochtemperatur-vorschmelzvorrichtung

Info

Publication number
DE60032504D1
DE60032504D1 DE60032504T DE60032504T DE60032504D1 DE 60032504 D1 DE60032504 D1 DE 60032504D1 DE 60032504 T DE60032504 T DE 60032504T DE 60032504 T DE60032504 T DE 60032504T DE 60032504 D1 DE60032504 D1 DE 60032504D1
Authority
DE
Germany
Prior art keywords
charge
vorschmelzvorrichtung
vessel
high temperature
premelting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60032504T
Other languages
English (en)
Inventor
Gianpietro Benedetti
Milorad Pavlicevic
Alfredo Poloni
Negra Angelico Della
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danieli Technology Inc
Original Assignee
Danieli Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Danieli Technology Inc filed Critical Danieli Technology Inc
Application granted granted Critical
Publication of DE60032504D1 publication Critical patent/DE60032504D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
DE60032504T 1999-09-14 2000-09-12 Hochtemperatur-vorschmelzvorrichtung Expired - Lifetime DE60032504D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15377599P 1999-09-14 1999-09-14
PCT/US2000/025100 WO2001020046A1 (en) 1999-09-14 2000-09-12 High temperature premelting apparatus

Publications (1)

Publication Number Publication Date
DE60032504D1 true DE60032504D1 (de) 2007-02-01

Family

ID=22548696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032504T Expired - Lifetime DE60032504D1 (de) 1999-09-14 2000-09-12 Hochtemperatur-vorschmelzvorrichtung

Country Status (5)

Country Link
EP (1) EP1226283B1 (de)
AT (1) ATE348897T1 (de)
AU (1) AU2039201A (de)
DE (1) DE60032504D1 (de)
WO (1) WO2001020046A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004046728A1 (de) * 2004-09-25 2006-04-06 Sms Demag Ag Verfahren und Einrichtung zum Herstellen von flüssigem Stahl
ES2332852B1 (es) * 2008-04-02 2010-07-16 Javier Guiu Lapresta Sistema de control del flujo termico en horno electrico de arco.
CN103364195A (zh) * 2013-03-15 2013-10-23 哈尔滨汽轮机厂有限责任公司 燃气轮机燃烧室试验用高温测量段
NL2023109B1 (en) * 2019-05-10 2020-11-30 African Rainbow Minerals Ltd Process for the smelting of a metalliferous feedstock material
NL2029142B1 (en) * 2021-09-07 2023-03-21 Petrus Greyling Frederik Process for smelting a metalliferous feedstock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628972C2 (de) * 1976-06-28 1983-12-01 Paderwerk Gebr. Benteler, 4794 Schloss Neuhaus Verfahren zur kontinuierlichen Erzeugung von Stahl
DE3713369A1 (de) * 1987-04-21 1988-11-10 Kortec Ag Chargiergutvorwaermer zum vorwaermen von chargiergut eines metallurgischen schmelzaggregates
AT395656B (de) * 1990-11-19 1993-02-25 Voest Alpine Ind Anlagen Anlage zur herstellung von fluessigen metallen
JP3092083B2 (ja) * 1996-02-13 2000-09-25 新日本製鐵株式会社 鉄系スクラップの予熱装置および予熱方法
US6024912A (en) * 1997-11-27 2000-02-15 Empco (Canada) Ltd. Apparatus and process system for preheating of steel scrap for melting metallurgical furnaces with concurrent flow of scrap and heating gases

Also Published As

Publication number Publication date
AU2039201A (en) 2001-04-17
EP1226283B1 (de) 2006-12-20
EP1226283A4 (de) 2003-07-23
ATE348897T1 (de) 2007-01-15
EP1226283A1 (de) 2002-07-31
WO2001020046A1 (en) 2001-03-22

Similar Documents

Publication Publication Date Title
AUPP483898A0 (en) A direct smelting process & apparatus
BR0003486A (pt) Processo de redução direta para produzir ferro fundido e/ou ligas de ferro a partir de um material de alimentação metalìfero
JPS5687617A (en) Steel making method using arc furnace
AUPQ890700A0 (en) A direct smelting process and apparatus
DE60032504D1 (de) Hochtemperatur-vorschmelzvorrichtung
BR0113971A (pt) Processo de redução direta para produzir ferro e/ou ligas de ferro e aparelho para produzir ferro e/ou ligas de ferro por meio desse processo
AU2003208320A1 (en) Method and device for the continuous production of steel using metal charge material
GB1447690A (en) Process for regenerating or producing steel from steel scrap or reduced iron
MXPA03003402A (es) Procedimiento para la produccion de acero inoxidable especialmente acero fino que contiene cromo y niquel.
CA2203410A1 (en) Process for vacuum refining molten steel and apparatus therefor
EP1354969A3 (de) Verfahren zur Konditionierung von flüssiger Hochofenschlacke
YU51604A (sh) Postupak i sklop za povećanje kapaciteta kotla za otpadnu toplotu u metalurškoj topioničarskoj peći
GB1243568A (en) Suspension smelting and refining of metals
ATE241019T1 (de) Verfahren zur direkten herstellung von gusseisen von feinem eisenerz und vorrichtung zur durchfuhrung dieses verfahren
AU2001240517A1 (en) Method for treating steel plant slag
RU2295586C2 (ru) Способ производства средне- и малоуглеродистого ферромарганца
RU95103419A (ru) Способ получения рафинировочного шлака для обработки стали
JPS6455360A (en) Smelting reduction process for chromitite
ATE246258T1 (de) Vorrichtung zum vorwärmen von schrott
JPS6479316A (en) Method for refining low p, s molten steel
DE60131269D1 (de) Verfahren zur Vorbereitung von im Elektroofen zuzuführenden Eisenschrott und Vorrichtung zur Durchführung des Verfahrens
RU2215044C1 (ru) Способ выплавки стали в подовых сталеплавильных агрегатах
JPS6475616A (en) Slag refining method in molten iron pretreatment
JPS6447805A (en) Production of silicon-containing cast iron
Berger et al. Process for the Production of Steel From Sponge Iron and Plant for Carrying Out the Process

Legal Events

Date Code Title Description
8332 No legal effect for de