CA1033791A - Methode et materiel pour la production continue de l'acier a partir du minerai - Google Patents

Methode et materiel pour la production continue de l'acier a partir du minerai

Info

Publication number
CA1033791A
CA1033791A CA207,678A CA207678A CA1033791A CA 1033791 A CA1033791 A CA 1033791A CA 207678 A CA207678 A CA 207678A CA 1033791 A CA1033791 A CA 1033791A
Authority
CA
Canada
Prior art keywords
ore
steel
continuous production
continuous
production
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
Application number
CA207,678A
Other languages
English (en)
Other versions
CA207678S (en
Inventor
Hans J. Langhammer
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Application granted granted Critical
Publication of CA1033791A publication Critical patent/CA1033791A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • C21B13/026—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state heated electrically
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA207,678A 1973-08-25 1974-08-23 Methode et materiel pour la production continue de l'acier a partir du minerai Expired CA1033791A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2342959A DE2342959B1 (de) 1973-08-25 1973-08-25 Vorrichtung zur kontinuierlichen Erzeugung von Stahl aus Erz

Publications (1)

Publication Number Publication Date
CA1033791A true CA1033791A (fr) 1978-06-27

Family

ID=5890695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,678A Expired CA1033791A (fr) 1973-08-25 1974-08-23 Methode et materiel pour la production continue de l'acier a partir du minerai

Country Status (9)

Country Link
US (1) US3919454A (fr)
BE (1) BE816876A (fr)
BR (1) BR7407019D0 (fr)
CA (1) CA1033791A (fr)
DE (1) DE2342959B1 (fr)
FR (1) FR2241352B1 (fr)
GB (1) GB1469473A (fr)
IT (1) IT1017332B (fr)
ZA (1) ZA744755B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236510C2 (de) * 1992-10-26 1996-05-30 Mannesmann Ag Vorrichtung zum Einschmelzen von Schrott
DE19626389A1 (de) * 1996-07-01 1998-01-08 Badische Stahl Eng Lichtbogenofen mit Elektrodenaufnahmeraum
DE19632403C1 (de) * 1996-08-02 1998-03-26 Mannesmann Ag Verfahren und Vorrichtung zur Erzeugung von siliziumreichen Gießereiroheisen
DE19753184A1 (de) * 1997-11-21 1999-06-10 Mannesmann Ag Schmelzofenanlage
DE10205660B4 (de) * 2002-02-12 2010-11-25 Sms Siemag Aktiengesellschaft Verfarhen und Vorrichtung zur kontinuierlichen Stahlherstellung unter Einsatz von metallischen Einsatzmaterial

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794843A (en) * 1954-12-24 1957-06-04 Electrokemisk As Automatic stoking mechanism for electric furnaces and method of operation
US3180916A (en) * 1961-04-28 1965-04-27 Pechiney Prod Chimiques Sa Electric arc furnaces and method
FR1602675A (fr) * 1968-07-31 1971-01-11
DE1911994C3 (de) * 1969-03-10 1974-10-10 Kloeckner-Werke Ag, 4100 Duisburg Schrotteinschmelz verfahren zur Stahlherstellung und Vorrichtung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
US3919454A (en) 1975-11-11
FR2241352A1 (fr) 1975-03-21
BR7407019D0 (pt) 1975-06-24
AU7164174A (en) 1976-02-05
ZA744755B (en) 1975-08-27
GB1469473A (en) 1977-04-06
FR2241352B1 (fr) 1978-03-24
BE816876A (fr) 1974-10-16
DE2342959B1 (de) 1975-02-13
IT1017332B (it) 1977-07-20

Similar Documents

Publication Publication Date Title
CA1017951A (en) Process for production of stainless steel
CA1009852A (en) Method of and apparatus for producing particularly high-strength chains
CA1015013A (en) Apparatus for refining molten metals and molten metal refining process
CA1011955A (en) Process for treatment of lateritic ores
CA1015525A (en) Method of and apparatus for continuously casting metals
CA964863A (en) Process and apparatus for the direct production of steel
ZA74355B (en) Steel production method and apparatus
AU470871B2 (en) Method for gaseous reduction of metal ores
CA1012733A (en) Process and apparatus for continuously casting metals
CA1017150A (en) Method and apparatus for the direct reduction of iron ores
CA1033791A (fr) Methode et materiel pour la production continue de l'acier a partir du minerai
CA1018731A (en) Method of and apparatus for continuously casting molten material
CA1016753A (fr) Methode et appareil de production continue d'acier a partir de mineral, etc
AU481341B2 (en) Process and apparatus for steel production bythe continuous melting of charge material
AU479608B2 (en) Process and arrangement for continuous production of steel from iron and similar raw material
AU6917774A (en) Process and apparatus for steel production bythe continuous melting of charge material
AU2822571A (en) Process and apparatus for direct and continuous production of alloys
CA1036051A (fr) Appareil et mode de production de poudre ferromagnetique
AU485114B2 (en) Steel production method and apparatus
CA1017124A (fr) Procede et appareillage pour la production et la recuperation continues de chlorures metalliques
AU480091B2 (en) Process for producing high-grade metallic products from solid slags and high-grade metallic products
CA980711A (en) Process and apparatus for the continuous production of curds
AU484420B2 (en) Apparatus for use inthe continuous production of steel from iron ore, pellets, sinter orthe like
CA894709A (en) Process and apparatus for continuously refining metal
AU7482674A (en) Process for producing high-grade metallic products from solid slags and high-grade metallic products