JPS55107711A - Manufacture of steel - Google Patents

Manufacture of steel

Info

Publication number
JPS55107711A
JPS55107711A JP1592380A JP1592380A JPS55107711A JP S55107711 A JPS55107711 A JP S55107711A JP 1592380 A JP1592380 A JP 1592380A JP 1592380 A JP1592380 A JP 1592380A JP S55107711 A JPS55107711 A JP S55107711A
Authority
JP
Japan
Prior art keywords
manufacture
steel
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
JP1592380A
Other languages
English (en)
Inventor
Zerubento Harii
Roiteru Geruharuto
Shiyunaberu Borufuramu
Aihiberugaa Haintsu
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
Original Assignee
Metallgesellschaft 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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of JPS55107711A publication Critical patent/JPS55107711A/ja
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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
JP1592380A 1979-02-13 1980-02-12 Manufacture of steel Pending JPS55107711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905339 DE2905339A1 (de) 1979-02-13 1979-02-13 Verfahren zur erzeugung von stahl

Publications (1)

Publication Number Publication Date
JPS55107711A true JPS55107711A (en) 1980-08-19

Family

ID=6062771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1592380A Pending JPS55107711A (en) 1979-02-13 1980-02-12 Manufacture of steel

Country Status (9)

Country Link
US (1) US4312666A (ja)
EP (1) EP0014274B1 (ja)
JP (1) JPS55107711A (ja)
AU (1) AU525022B2 (ja)
BR (1) BR8000753A (ja)
CA (1) CA1141166A (ja)
DE (2) DE2905339A1 (ja)
IN (1) IN149817B (ja)
ZA (1) ZA796977B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328373A1 (de) * 1982-11-15 1984-05-17 Korf Engineering GmbH, 4000 Düsseldorf Verfahren und anlage zur direkten erzeugung von eisenschwammpartikeln und fluessigem roheisen aus stueckigem eisenerz
DE3743007A1 (de) * 1987-12-18 1989-06-29 Metallgesellschaft Ag Verfahren zur direktreduktion von eisenoxidhaltigen materialien im drehrohrofen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116216A (ja) * 1974-04-16 1976-02-09 Ceretti Ind Spa

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001863A (en) * 1958-08-01 1961-09-26 Electro Chimie Metal Process for obtaining ferrous metals and alloys from their ores
DE1263794B (de) * 1960-12-09 1968-03-21 Metallgesellschaft Ag Verfahren zur Reduktion von Pellets aus oxydischen Eisenerzen
DE1914635C3 (de) * 1969-03-22 1975-10-23 Demag Elektrometallurgie Gmbh, 4100 Duisburg Verfahren und Vorrichtung zur Herstellung von flüssigem Stahl aus Eisenerz
DE1942541A1 (de) * 1969-08-21 1971-03-04 Metallgesellschaft Ag Verfahren zur Direktreduktion von eisenoxydhaltigen Materialien im Drehrohrofen
US3754890A (en) * 1971-09-17 1973-08-28 Harsco Corp Process for producing metallized agglomerates and recovery of non ferrous values from waste materials
DE2519810C2 (de) * 1975-05-03 1983-01-13 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Verarbeitung von staubförmigem Gut aus metallurgischen Abgasen
DE2529391B2 (de) * 1975-07-02 1978-06-01 Fried. Krupp Gmbh, 4300 Essen Verfahren zum Einschmelzen von eisenhaltigem Material
DE2608320C2 (de) * 1976-02-28 1978-12-07 Demag Ag Verfahren zum kontinuierlichen erschmelzen von stahl mit hohem reinheitsgrad
SE7813132L (sv) * 1977-12-24 1979-06-25 Luebeck Metallhuette Forfarande for anrikning av uppkommande slam, serskilt vid rening av masugnsgas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116216A (ja) * 1974-04-16 1976-02-09 Ceretti Ind Spa

Also Published As

Publication number Publication date
AU5545580A (en) 1980-08-21
IN149817B (ja) 1982-05-01
EP0014274B1 (de) 1983-12-07
CA1141166A (en) 1983-02-15
BR8000753A (pt) 1980-10-21
DE2905339A1 (de) 1980-08-21
EP0014274A1 (de) 1980-08-20
DE2966475D1 (en) 1984-01-12
ZA796977B (en) 1981-02-25
US4312666A (en) 1982-01-26
AU525022B2 (en) 1982-10-14

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