SE7411831L - Forfaringssett for behandling av metallsmelta, sasom raffinering eller reducering av densamma, samt konverter for utforande av detta forfaringssett - Google Patents

Forfaringssett for behandling av metallsmelta, sasom raffinering eller reducering av densamma, samt konverter for utforande av detta forfaringssett

Info

Publication number
SE7411831L
SE7411831L SE7411831A SE7411831A SE7411831L SE 7411831 L SE7411831 L SE 7411831L SE 7411831 A SE7411831 A SE 7411831A SE 7411831 A SE7411831 A SE 7411831A SE 7411831 L SE7411831 L SE 7411831L
Authority
SE
Sweden
Prior art keywords
melt
procedure
container
arc
sept
Prior art date
Application number
SE7411831A
Other languages
Unknown language ( )
English (en)
Other versions
SE396226B (sv
Inventor
S-E Stenkvist
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7411831A priority Critical patent/SE396226B/sv
Priority to DE2540009A priority patent/DE2540009C2/de
Priority to FR7528359A priority patent/FR2285459A1/fr
Priority to JP11249375A priority patent/JPS5632370B2/ja
Priority to US05/614,214 priority patent/US4032704A/en
Priority to GB38509/75A priority patent/GB1522701A/en
Publication of SE7411831L publication Critical patent/SE7411831L/sv
Publication of SE396226B publication Critical patent/SE396226B/sv

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
    • 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
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7411831A 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta SE396226B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7411831A SE396226B (sv) 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta
DE2540009A DE2540009C2 (de) 1974-09-20 1975-09-09 Behälter zur Behandlung von Metallschmelze
FR7528359A FR2285459A1 (fr) 1974-09-20 1975-09-16 Procede et convertisseur de traitement d'un bain de metal fondu
JP11249375A JPS5632370B2 (sv) 1974-09-20 1975-09-17
US05/614,214 US4032704A (en) 1974-09-20 1975-09-17 Method and apparatus for treating a metal melt
GB38509/75A GB1522701A (en) 1974-09-20 1975-09-19 Method for treating a metallic melt and a converter for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411831A SE396226B (sv) 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta

Publications (2)

Publication Number Publication Date
SE7411831L true SE7411831L (sv) 1976-03-22
SE396226B SE396226B (sv) 1977-09-12

Family

ID=20322182

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411831A SE396226B (sv) 1974-09-20 1974-09-20 Sett och anordning for behandling av en metallsmelta

Country Status (6)

Country Link
US (1) US4032704A (sv)
JP (1) JPS5632370B2 (sv)
DE (1) DE2540009C2 (sv)
FR (1) FR2285459A1 (sv)
GB (1) GB1522701A (sv)
SE (1) SE396226B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7605217L (sv) * 1976-05-07 1977-11-08 Asea Ab Smeltkontaktelektrod
SE449373B (sv) * 1977-07-01 1987-04-27 Dso Cherna Metalurgia Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn
JPS5428707A (en) * 1977-08-08 1979-03-03 Tokyo Yogyo Kk Container for molten metal for use in iron producing process
JPS56221A (en) * 1979-06-11 1981-01-06 Daido Steel Co Ltd Removal of harmful metal component in molten metal
JPS5589438A (en) * 1978-12-27 1980-07-07 Daido Steel Co Ltd Method and apparatus for smelting molten metal
SE435548B (sv) * 1980-03-10 1984-10-01 Asea Ab Anordning vid skenkar eller skenkugnar for likstrom med minst en ljusbagselektrod
EP0133931B1 (de) * 1983-07-28 1987-01-07 BBC Brown Boveri AG Kühlanordnung einer Bodenelektrode für einen Gleichstromlichtbogenofen
EP0133652B1 (de) * 1983-07-28 1987-01-21 BBC Aktiengesellschaft Brown, Boveri & Cie. Schutzanordnung für eine Bodenelektrode eines Gleichstromlichtbogenofens
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.
JPH0514455Y2 (sv) * 1986-07-15 1993-04-16
CH680086A5 (sv) * 1990-05-09 1992-06-15 Asea Brown Boveri
CH682281A5 (sv) * 1991-06-20 1993-08-13 Asea Brown Boveri
US5319669A (en) * 1992-01-22 1994-06-07 Stir-Melter, Inc. Hazardous waste melter
ATA121393A (de) * 1993-06-21 1998-07-15 Voest Alpine Ind Anlagen Konverter und verfahren zur herstellung von stahl

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789152A (en) * 1955-06-01 1957-04-16 Nat Res Corp Electric furnace for production of metals
US3101385A (en) * 1960-04-11 1963-08-20 Northwestern Steel & Wire Co Method and means for electric melting
JPS504604B2 (sv) * 1971-09-06 1975-02-21
US3905589A (en) * 1972-03-27 1975-09-16 Pennsylvania Engineering Corp Steel production method and apparatus
JPS5216935Y2 (sv) * 1972-06-09 1977-04-16
JPS587690B2 (ja) * 1972-08-01 1983-02-10 ユ−エスエス エンジニアズ アンド コンサルタンツ インコ−ポレイテイド 製鋼用転炉の操作をコントロ−ルする方法
JPS4865108A (sv) * 1972-12-06 1973-09-08
SE371211B (sv) * 1973-03-12 1974-11-11 Uddeholms Ab
SE381586B (sv) * 1973-08-23 1975-12-15 Asea Ab Sett och anordning vid avgjutning av smelta fran en tippbar konverter

Also Published As

Publication number Publication date
US4032704A (en) 1977-06-28
FR2285459A1 (fr) 1976-04-16
SE396226B (sv) 1977-09-12
JPS5632370B2 (sv) 1981-07-27
FR2285459B3 (sv) 1979-09-14
DE2540009C2 (de) 1986-06-26
JPS5156723A (sv) 1976-05-18
DE2540009A1 (de) 1976-04-08
GB1522701A (en) 1978-08-23

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