DE1583269B2 - Verfahren und Vorrichtung zum Betrieb von Elektro-Lichtbogen-Öfen - Google Patents

Verfahren und Vorrichtung zum Betrieb von Elektro-Lichtbogen-Öfen

Info

Publication number
DE1583269B2
DE1583269B2 DE1583269A DE1583269A DE1583269B2 DE 1583269 B2 DE1583269 B2 DE 1583269B2 DE 1583269 A DE1583269 A DE 1583269A DE 1583269 A DE1583269 A DE 1583269A DE 1583269 B2 DE1583269 B2 DE 1583269B2
Authority
DE
Germany
Prior art keywords
scrap
furnace
iron
small pieces
sponge iron
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.)
Pending
Application number
DE1583269A
Other languages
German (de)
English (en)
Other versions
DE1583269A1 (de
Inventor
Thomas Sherwood Park Battle
Peter Edward Edmonton Bedford-Jones
Harry Fitzpatrick Hamilton Longley
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.)
GEA Group AG
Pickands Mather and Co
Original Assignee
Metallgesellschaft AG
Pickands Mather and Co
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 Metallgesellschaft AG, Pickands Mather and Co filed Critical Metallgesellschaft AG
Publication of DE1583269A1 publication Critical patent/DE1583269A1/de
Publication of DE1583269B2 publication Critical patent/DE1583269B2/de
Pending 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • 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
    • C21C5/527—Charging of the electric furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0001—Positioning the charge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Jib Cranes (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE1583269A 1966-08-27 1967-07-13 Verfahren und Vorrichtung zum Betrieb von Elektro-Lichtbogen-Öfen Pending DE1583269B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA968961 1966-08-27

Publications (2)

Publication Number Publication Date
DE1583269A1 DE1583269A1 (de) 1970-08-06
DE1583269B2 true DE1583269B2 (de) 1975-09-11

Family

ID=4142652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1583269A Pending DE1583269B2 (de) 1966-08-27 1967-07-13 Verfahren und Vorrichtung zum Betrieb von Elektro-Lichtbogen-Öfen

Country Status (12)

Country Link
US (1) US3443930A (https=)
JP (1) JPS499933B1 (https=)
AT (1) AT287760B (https=)
BE (1) BE703204A (https=)
CH (1) CH476843A (https=)
DE (1) DE1583269B2 (https=)
ES (1) ES344491A1 (https=)
FR (1) FR1562803A (https=)
GB (1) GB1165627A (https=)
MY (1) MY7000143A (https=)
NL (1) NL6711619A (https=)
NO (1) NO119238B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025194266A1 (en) * 2024-03-20 2025-09-25 Hatch Ltd. Process and electric smelting furnace to produce hot metal from direct reduced iron

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991008A (en) * 1932-01-08 1935-02-12 Brassert & Co Method and apparatus for producing low carbon metal
US2208245A (en) * 1939-05-26 1940-07-16 Brassert & Co Method of operating an iron blast furnace
US2515764A (en) * 1948-01-10 1950-07-18 Roy A Driscoll Apparatus for converting metals
US2861879A (en) * 1953-10-14 1958-11-25 Easton Metal Powder Company In Method for the production of iron from steel scrap
US2971040A (en) * 1956-12-22 1961-02-07 Elektrokemisk As Arrangement in electric smelting furnaces
FR1226532A (fr) * 1959-02-14 1960-07-13 Siderurgie Fse Inst Rech Procédé d'élaboration de métal liquide au haut fourneau électrique, par préchauffage sur grille
US3150961A (en) * 1959-02-14 1964-09-29 Elektrokemisk As Process of reducing metal oxides
US3153588A (en) * 1960-07-21 1964-10-20 Julius D Madaras Method of melting sponge iron
DE1216902B (de) * 1960-12-03 1966-05-18 Rheinstahl Huettenwerke Ag Schachtofen und Verfahren zum Schrottschmelzen
AT232020B (de) * 1961-08-02 1964-02-25 Voest Ag Verfahren und Vorrichtung zur Gewinnung von flüssigem Eisen durch Reduktion von Eisenoxyderz
US3165398A (en) * 1962-08-31 1965-01-12 Yawata Iron & Steel Co Method of melting sponge iron
US3264094A (en) * 1964-03-23 1966-08-02 Northwestern Steel & Wire Comp Method and means for melting metal and increasing the life of the refractory lining of a melting vessel

Also Published As

Publication number Publication date
AT287760B (de) 1971-02-10
DE1583269A1 (de) 1970-08-06
JPS499933B1 (https=) 1974-03-07
CH476843A (de) 1969-08-15
US3443930A (en) 1969-05-13
NL6711619A (https=) 1968-02-28
BE703204A (https=) 1968-01-15
NO119238B (https=) 1970-04-20
MY7000143A (en) 1970-12-31
ES344491A1 (es) 1968-10-16
FR1562803A (https=) 1969-03-03
GB1165627A (en) 1969-10-01

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