FR1514381A - Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer - Google Patents

Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer

Info

Publication number
FR1514381A
FR1514381A FR90994A FR90994A FR1514381A FR 1514381 A FR1514381 A FR 1514381A FR 90994 A FR90994 A FR 90994A FR 90994 A FR90994 A FR 90994A FR 1514381 A FR1514381 A FR 1514381A
Authority
FR
France
Prior art keywords
iron
powders
installation
sponge
reductive melting
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
FR90994A
Other languages
English (en)
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.)
Societe Metallurgique dImphy SA
Original Assignee
Societe Metallurgique dImphy SA
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 Societe Metallurgique dImphy SA filed Critical Societe Metallurgique dImphy SA
Priority to FR90994A priority Critical patent/FR1514381A/fr
Priority to DE19671583288 priority patent/DE1583288B1/de
Priority to GB191168A priority patent/GB1211775A/en
Application granted granted Critical
Publication of FR1514381A publication Critical patent/FR1514381A/fr
Priority to US05/208,013 priority patent/US3934864A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/30Regulating or controlling the blowing
    • C21C5/32Blowing from above
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56Manufacture of steel by other methods
    • C21C5/562Manufacture of steel by other methods starting from scrap
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR90994A 1967-01-13 1967-01-13 Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer Expired FR1514381A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR90994A FR1514381A (fr) 1967-01-13 1967-01-13 Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer
DE19671583288 DE1583288B1 (de) 1967-01-13 1967-12-19 Verfahren und anlage zum reduzierenden schmelzen von schrott abfalleisen eisenpulver oder schwamm
GB191168A GB1211775A (en) 1967-01-13 1968-01-12 Improvements in and relating to a process and installation for reductive melting of iron scrap
US05/208,013 US3934864A (en) 1967-01-13 1971-12-14 Process and installation for reductive melting of iron scrap, powder or sponge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR90994A FR1514381A (fr) 1967-01-13 1967-01-13 Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer

Publications (1)

Publication Number Publication Date
FR1514381A true FR1514381A (fr) 1968-02-23

Family

ID=8623807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR90994A Expired FR1514381A (fr) 1967-01-13 1967-01-13 Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer

Country Status (3)

Country Link
DE (1) DE1583288B1 (fr)
FR (1) FR1514381A (fr)
GB (1) GB1211775A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378865A1 (fr) * 1977-01-31 1978-08-25 Dravo Corp Procede de fusion d'une matiere particulaire finement divisee dans un four tournant a grande vitesse

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719981B2 (de) * 1977-05-04 1980-09-04 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2729983B2 (de) * 1977-07-02 1981-02-12 Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2816543C2 (de) * 1978-04-17 1988-04-14 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2857581C2 (de) * 1978-04-17 1983-11-17 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
CN112877500A (zh) * 2021-03-01 2021-06-01 宜兴曜源科技发展有限公司 一种浸没式顶吹转炉

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093666A (en) * 1934-11-23 1937-09-21 Wacker Chemie Gmbh Process for treating iron and iron alloys
US2182064A (en) * 1935-10-31 1939-12-05 Wacker Chemie Gmbh Apparatus for treating matters in hot liquid state
DE662761C (de) * 1936-04-18 1938-07-21 Schmidt Gmbh Karl Um 360íÒ drehbarer Metallschmelzofen
US2847206A (en) * 1955-06-20 1958-08-12 Pennsylvania Engineering Corp Exhaust apparatus
US2862701A (en) * 1955-08-29 1958-12-02 Pennsylvania Engineering Corp Exhausting apparatus
DE1152717B (de) * 1958-06-12 1963-08-14 Pintsch Bamag Ag Einrichtung zum Gefaessaustausch des von einem im Betriebszustand allseitig geschlossenen, mit Antriebsrollen sowie im Ober- und Unterteil mit Stuetz- und Endfuehrungsrollen versehenen Trag-rahmen umschlossenen Drehtrommel-konverters
AT226755B (de) * 1958-11-12 1963-04-10 Cornigliano Societa Per Azioni Verfahren und Vorrichtung zur Herstellung von Stahl im Siemens-Martin-Ofen unter intensiver Verwendung von Sauerstoff
GB1003515A (en) * 1961-05-10 1965-09-02 Steel Co Of Wales Ltd Improvements in the production of steel in open hearth furnaces or top blown converters
DE1197106B (de) * 1961-12-14 1965-07-22 Beteiligungs & Patentverw Gmbh In Schraeglage rotierender und um eine Querachse kippbarer Konverter
DE1288100B (de) * 1962-04-06 1969-01-30 Demag Ag, 4100 Duisburg Vorrichtung zum Aufheizen von Stahlschmelzgefäßen
FR1427201A (fr) * 1964-12-24 1966-02-04 Siderurgie Fse Inst Rech Fabrication d'acier à partir de produits préréduits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378865A1 (fr) * 1977-01-31 1978-08-25 Dravo Corp Procede de fusion d'une matiere particulaire finement divisee dans un four tournant a grande vitesse

Also Published As

Publication number Publication date
GB1211775A (en) 1970-11-11
DE1583288B1 (de) 1972-01-13

Similar Documents

Publication Publication Date Title
GB2036089B (en) Process and device for the granulation of molten materials
BE824237A (fr) Procede de fusion d'eponge de fer
BR6910042D0 (pt) Processo e instalacao para a producao de ferro esponja por meio de reducao direta de minerio de ferro oxidico
BE755456A (fr) Decarburation de l'acier fondu
FR1514381A (fr) Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer
BE762989A (fr) Procede de granulation d'une matiere fondue
OA03571A (fr) Procédé de réduction contrôlée de minerais d'oxyde de fer nickelifères.
FR1436670A (fr) Procédé de fusion réductrice et d'affinage de fer faiblement oxydé
FR1498825A (fr) Procédé de préparation de fer ou d'acier à partir de minerais
BE661215A (fr) Procédé de fusion et/ou d'affinage des métaux.
FR1384543A (fr) Procédé pour la récupération de l'uranium des concentrés de minerais
FR1367521A (fr) Procédé et pièces d'assemblage pour la solidarisation de profilés
BE770924A (fr) Procede de fusion d'alliages de fer
OA03524A (fr) Procédé d'enrichissement de minerais.
FR1373766A (fr) Procédé de fusion d'un fer spongieux
FR1462309A (fr) Procédé pour la préparation d'éponge de fer
OA01672A (fr) Procédé de fabrication d'agglomérés de minerais de fer.
FR1547224A (fr) Procédé et dispositifs industriels de fusion et d'affinage de métaux
OA02722A (fr) Procédé de réduction directe d'oxyde de fer.
FR1450326A (fr) Procédé de briquetage de fines d'oxyde de fer
FR1359132A (fr) Installation pour l'évacuation de laitier
FR1343115A (fr) Procédé de réduction de minerais à fine granulométrie à l'état fondu
FR1471733A (fr) Procédé d'affinage de métal
FR1337113A (fr) Matériaux photographiques pour le procédé de blanchîment de l'argent
FR90324E (fr) Procédé pour la préparation d'éponge de fer