ZA928474B - Process and apparatus for the melting of pig iron. - Google Patents

Process and apparatus for the melting of pig iron.

Info

Publication number
ZA928474B
ZA928474B ZA928474A ZA928474A ZA928474B ZA 928474 B ZA928474 B ZA 928474B ZA 928474 A ZA928474 A ZA 928474A ZA 928474 A ZA928474 A ZA 928474A ZA 928474 B ZA928474 B ZA 928474B
Authority
ZA
South Africa
Prior art keywords
melting
pig iron
pig
iron
Prior art date
Application number
ZA928474A
Inventor
Werner Hofmann
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of ZA928474B publication Critical patent/ZA928474B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • C21B11/02—Making pig-iron other than in blast furnaces in low shaft furnaces or shaft 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
ZA928474A 1991-11-25 1992-11-03 Process and apparatus for the melting of pig iron. ZA928474B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4139236A DE4139236C2 (en) 1991-11-25 1991-11-25 Method and device for melting pig iron

Publications (1)

Publication Number Publication Date
ZA928474B true ZA928474B (en) 1993-05-06

Family

ID=6445822

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928474A ZA928474B (en) 1991-11-25 1992-11-03 Process and apparatus for the melting of pig iron.

Country Status (3)

Country Link
BR (1) BR9204519A (en)
DE (1) DE4139236C2 (en)
ZA (1) ZA928474B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108283A1 (en) * 1991-03-14 1992-09-17 Kortec Ag METHOD FOR PRODUCING LIQUID METAL FROM FINE-GRAIN METAL OXIDE PARTICLES, AND REDUCTION AND MELTING STOVES FOR CARRYING OUT THE METHOD
DE19511274C2 (en) * 1995-03-27 1997-04-10 Renom Rafael Tudo Continuous blast furnace
JP3511784B2 (en) * 1996-03-18 2004-03-29 Ｊｆｅスチール株式会社 Raw material charging method for vertical iron scrap melting furnace
AUPO426096A0 (en) 1996-12-18 1997-01-23 Technological Resources Pty Limited Method and apparatus for producing metals and metal alloys
JP2001342509A (en) * 2000-06-02 2001-12-14 Kobe Steel Ltd Method and apparatus for producing metallic iron

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT186269B (en) * 1949-04-27 1956-07-25 Kloeckner Humboldt Deutz Ag Process for smelting ores, in particular iron ores, in a low-shaft furnace

Also Published As

Publication number Publication date
DE4139236C2 (en) 1995-02-02
DE4139236A1 (en) 1993-05-27
BR9204519A (en) 1993-06-01

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