FR2283957A1 - Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers - Google Patents

Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers

Info

Publication number
FR2283957A1
FR2283957A1 FR7430808A FR7430808A FR2283957A1 FR 2283957 A1 FR2283957 A1 FR 2283957A1 FR 7430808 A FR7430808 A FR 7430808A FR 7430808 A FR7430808 A FR 7430808A FR 2283957 A1 FR2283957 A1 FR 2283957A1
Authority
FR
France
Prior art keywords
additives
receiver
electric furnaces
plugged
introduction
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.)
Granted
Application number
FR7430808A
Other languages
English (en)
Other versions
FR2283957B1 (fr
Inventor
Andre Gueussier
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.)
Ugine Aciers
Original Assignee
Ugine Aciers
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 Ugine Aciers filed Critical Ugine Aciers
Priority to FR7430808A priority Critical patent/FR2283957A1/fr
Publication of FR2283957A1 publication Critical patent/FR2283957A1/fr
Application granted granted Critical
Publication of FR2283957B1 publication Critical patent/FR2283957B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • 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
    • F27D3/18—Charging particulate material using a fluid carrier
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)
  • Furnace Charging Or Discharging (AREA)
FR7430808A 1974-09-05 1974-09-05 Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers Granted FR2283957A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7430808A FR2283957A1 (fr) 1974-09-05 1974-09-05 Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430808A FR2283957A1 (fr) 1974-09-05 1974-09-05 Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers

Publications (2)

Publication Number Publication Date
FR2283957A1 true FR2283957A1 (fr) 1976-04-02
FR2283957B1 FR2283957B1 (fr) 1978-12-29

Family

ID=9142994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430808A Granted FR2283957A1 (fr) 1974-09-05 1974-09-05 Procede et appareillage pour l'introduction de produits d'addition metalliques ou non dans des fours electriques d'elaboration d'alliages ferreux ou non et de laitiers

Country Status (1)

Country Link
FR (1) FR2283957A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006103115A2 (fr) * 2005-04-01 2006-10-05 Techint Compagnia Tecnica Internazionale Procede et dispositif permettant de recuperer des materiaux de debris refractaires et des scories de poche de coulee (scories de traitement) pour la production metallurgique de fer dans des fours a arc afin d'obtenir des scories de traitement

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945781C (de) * 1950-11-29 1956-07-19 Demag Elektrometallurgie Gmbh Drehbarer, geschlossener Elektroofen
GB867973A (en) * 1958-05-05 1961-05-10 Deutsche Edelstahlwerke Ag A method of and an apparatus for analysing melts, particularly steel melts in melting furnaces
FR1481142A (fr) * 1966-04-01 1967-05-19 Siderurgie Fse Inst Rech Procédé de fusion de produits métalliques
DE1250464B (fr) * 1967-09-21
US3463629A (en) * 1965-09-03 1969-08-26 Gerald Gordon Hatch Manufacturing steel and alloys of iron
FR1582172A (fr) * 1968-07-09 1969-09-26
FR2019907A1 (en) * 1968-10-04 1970-07-10 Pohlig Heckel Bleichert Automated electrical furnace for refining - steel
FR2061715A1 (fr) * 1969-09-15 1971-06-25 Gen Electric
FR2065880A5 (fr) * 1969-10-23 1971-08-06 Huettenwerk Oberhausen Ag

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250464B (fr) * 1967-09-21
DE945781C (de) * 1950-11-29 1956-07-19 Demag Elektrometallurgie Gmbh Drehbarer, geschlossener Elektroofen
GB867973A (en) * 1958-05-05 1961-05-10 Deutsche Edelstahlwerke Ag A method of and an apparatus for analysing melts, particularly steel melts in melting furnaces
US3463629A (en) * 1965-09-03 1969-08-26 Gerald Gordon Hatch Manufacturing steel and alloys of iron
FR1481142A (fr) * 1966-04-01 1967-05-19 Siderurgie Fse Inst Rech Procédé de fusion de produits métalliques
FR1582172A (fr) * 1968-07-09 1969-09-26
FR2019907A1 (en) * 1968-10-04 1970-07-10 Pohlig Heckel Bleichert Automated electrical furnace for refining - steel
FR2061715A1 (fr) * 1969-09-15 1971-06-25 Gen Electric
FR2065880A5 (fr) * 1969-10-23 1971-08-06 Huettenwerk Oberhausen Ag

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ARTICLE "THE HAMBURG STEELPLANT, ON EXAMPLE FOR PRODUCING STEEL ON THE BASIS OF DIRECT REDUCED ORE" *
REVUE U.S. "IRON AND STEEL ENGINEER" NOVEMBRE 1973,PAGES 35-39 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006103115A2 (fr) * 2005-04-01 2006-10-05 Techint Compagnia Tecnica Internazionale Procede et dispositif permettant de recuperer des materiaux de debris refractaires et des scories de poche de coulee (scories de traitement) pour la production metallurgique de fer dans des fours a arc afin d'obtenir des scories de traitement
WO2006103115A3 (fr) * 2005-04-01 2007-01-18 Techint Spa Procede et dispositif permettant de recuperer des materiaux de debris refractaires et des scories de poche de coulee (scories de traitement) pour la production metallurgique de fer dans des fours a arc afin d'obtenir des scories de traitement
US7942949B2 (en) 2005-04-01 2011-05-17 Techint Compagnia Tecnica Internazionale S.P.A. Method and apparatus for the recovery of refractory debris materials and ladle slags as process slags in iron metallurgy production in EAFs, and the related metering to the furnace for the formation of the process slag

Also Published As

Publication number Publication date
FR2283957B1 (fr) 1978-12-29

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