BR8009075A - Conjunto metalurgico de fusao e refino - Google Patents

Conjunto metalurgico de fusao e refino

Info

Publication number
BR8009075A
BR8009075A BR8009075A BR8009075A BR8009075A BR 8009075 A BR8009075 A BR 8009075A BR 8009075 A BR8009075 A BR 8009075A BR 8009075 A BR8009075 A BR 8009075A BR 8009075 A BR8009075 A BR 8009075A
Authority
BR
Brazil
Prior art keywords
metallurgical fusion
refining set
refining
metallurgical
fusion
Prior art date
Application number
BR8009075A
Other languages
English (en)
Inventor
Willam Wells
Ralph Weber
Original Assignee
Korf Ind Handel
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
Priority claimed from DE2951826A external-priority patent/DE2951826C2/de
Application filed by Korf Ind Handel filed Critical Korf Ind Handel
Publication of BR8009075A publication Critical patent/BR8009075A/pt

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
    • 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
    • C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
    • 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
    • C21C5/565—Preheating of scrap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/02—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of single-chamber fixed-hearth type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
BR8009075A 1979-12-21 1980-12-19 Conjunto metalurgico de fusao e refino BR8009075A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2951826A DE2951826C2 (de) 1979-12-21 1979-12-21 Metallurgisches Schmelz- und Frischaggregat
DE2951825 1979-12-21
PCT/EP1980/000151 WO1981001862A1 (en) 1979-12-21 1980-12-19 Metallurgical melting and refining apparatus

Publications (1)

Publication Number Publication Date
BR8009075A true BR8009075A (pt) 1982-04-06

Family

ID=25782589

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8009075A BR8009075A (pt) 1979-12-21 1980-12-19 Conjunto metalurgico de fusao e refino

Country Status (8)

Country Link
US (1) US4389043A (pt)
EP (1) EP0031160B1 (pt)
JP (1) JPS56501810A (pt)
BR (1) BR8009075A (pt)
DE (1) DE3069610D1 (pt)
ES (1) ES498032A0 (pt)
MX (1) MX154705A (pt)
WO (1) WO1981001862A1 (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609923C1 (en) * 1986-03-24 1987-09-03 Ferdinand Dipl-Ing Dr Mon Fink Apparatus for melting down scrap to crude steel
DE3713369A1 (de) * 1987-04-21 1988-11-10 Kortec Ag Chargiergutvorwaermer zum vorwaermen von chargiergut eines metallurgischen schmelzaggregates
DE3742349C1 (de) * 1987-12-14 1988-12-08 Korf Engineering Gmbh Verfahren zum Schmelzen von Metallschrott und Vorrichtung zur Durchfuehrung des Verfahrens
JPH0646145B2 (ja) * 1989-03-02 1994-06-15 フクス テヒノロギィー アーゲー シャフト状装填材料予熱装置付き溶解プラント
DE3936715A1 (de) * 1989-11-03 1991-05-08 Kortec Ag Verfahren zum einbringen von fliessfaehigen zuschlagsstoffen in ein metallurgisches gefaess und gefaess fuer dieses verfahren
DE4138033A1 (de) * 1991-11-19 1993-05-27 Univ Magdeburg Tech Verfahren zur datenuebergabe
US5354356A (en) * 1992-10-06 1994-10-11 Bechtel Group Inc. Method of providing fuel for an iron making process
US5429658A (en) * 1992-10-06 1995-07-04 Bechtel Group, Inc. Method of making iron from oily steel and iron ferrous waste
US5338336A (en) * 1993-06-30 1994-08-16 Bechtel Group, Inc. Method of processing electric arc furnace dust and providing fuel for an iron making process
US5397376A (en) * 1992-10-06 1995-03-14 Bechtel Group, Inc. Method of providing fuel for an iron making process
US5380352A (en) * 1992-10-06 1995-01-10 Bechtel Group, Inc. Method of using rubber tires in an iron making process
US5259864A (en) * 1992-10-06 1993-11-09 Bechtel Group, Inc. Method of disposing of environmentally undesirable material and providing fuel for an iron making process e.g. petroleum coke
US5320676A (en) * 1992-10-06 1994-06-14 Bechtel Group, Inc. Low slag iron making process with injecting coolant
DE4407769A1 (de) * 1994-03-09 1995-09-14 Metallgesellschaft Ag Verfahren und Vorrichtung zur Herstellung von Stahlschmelzen aus Schrott
AUPN226095A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
KR100456347B1 (ko) * 1995-08-08 2005-05-03 다이요 닛산 가부시키가이샤 금속용해로및그용해방법
AUPO426096A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
AUPO426396A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited A method of producing iron
JP3336521B2 (ja) * 1997-02-06 2002-10-21 日本酸素株式会社 金属の溶解方法及び装置
AUPO944697A0 (en) * 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP442598A0 (en) 1998-07-01 1998-07-23 Technological Resources Pty Limited Direct smelting vessel
AUPP483898A0 (en) 1998-07-24 1998-08-13 Technological Resources Pty Limited A direct smelting process & apparatus
MY119760A (en) 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP554098A0 (en) 1998-08-28 1998-09-17 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP570098A0 (en) 1998-09-04 1998-10-01 Technological Resources Pty Limited A direct smelting process
AUPP647198A0 (en) 1998-10-14 1998-11-05 Technological Resources Pty Limited A process and an apparatus for producing metals and metal alloys
AUPP805599A0 (en) 1999-01-08 1999-02-04 Technological Resources Pty Limited A direct smelting process
AUPQ083599A0 (en) 1999-06-08 1999-07-01 Technological Resources Pty Limited Direct smelting vessel
DE19926059A1 (de) * 1999-06-08 2000-12-14 Sms Demag Ag Vorwärmeinrichtung
AUPQ152299A0 (en) 1999-07-09 1999-08-05 Technological Resources Pty Limited Start-up procedure for direct smelting process
AUPQ205799A0 (en) 1999-08-05 1999-08-26 Technological Resources Pty Limited A direct smelting process
AUPQ213099A0 (en) 1999-08-10 1999-09-02 Technological Resources Pty Limited Pressure control
AUPQ308799A0 (en) 1999-09-27 1999-10-21 Technological Resources Pty Limited A direct smelting process
AUPQ346399A0 (en) 1999-10-15 1999-11-11 Technological Resources Pty Limited Stable idle procedure
AUPQ365799A0 (en) 1999-10-26 1999-11-18 Technological Resources Pty Limited A direct smelting apparatus and process
US6805724B2 (en) * 2000-02-10 2004-10-19 Process Technology International, Inc. Method for particulate introduction for metal furnaces
US6749661B2 (en) * 2000-02-10 2004-06-15 Process Technology International, Inc. Method for melting and decarburization of iron carbon melts
AUPQ630600A0 (en) 2000-03-16 2000-04-15 Technological Resources Pty Limited Direct smelting plant
US6602321B2 (en) 2000-09-26 2003-08-05 Technological Resources Pty. Ltd. Direct smelting process
KR20080113238A (ko) * 2006-03-22 2008-12-29 테크놀라지칼 리소시스 피티와이. 리미티드. 전로
CN106766901B (zh) * 2016-12-19 2018-10-02 郑州釜鼎热能技术有限公司 一种利用烟气回流低氧高温燃烧的熔铝炉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859078A (en) * 1972-10-30 1975-01-07 Sydney Steel Corp Method of operating a basic open hearth furnace
US3902889A (en) * 1972-11-30 1975-09-02 United States Steel Corp Electric arc melting furnace
US3999977A (en) * 1973-04-25 1976-12-28 United States Steel Corporation Method for controlling the injection of flux into a steelmaking vessel as a function of pressure differential
GB1419363A (en) * 1973-05-31 1975-12-31 Maximilianshuette Eisenwerk Metal refining
GB1486539A (en) * 1974-10-04 1977-09-21 British Steel Corp Steelmaking

Also Published As

Publication number Publication date
EP0031160A1 (de) 1981-07-01
DE3069610D1 (en) 1984-12-13
JPS56501810A (pt) 1981-12-10
WO1981001862A1 (en) 1981-07-09
ES8200762A1 (es) 1981-11-16
MX154705A (es) 1987-12-02
US4389043A (en) 1983-06-21
ES498032A0 (es) 1981-11-16
EP0031160B1 (de) 1984-11-07

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951219