ATA199798A - Verfahren zur herstellung von flüssigem roheisen - Google Patents

Verfahren zur herstellung von flüssigem roheisen

Info

Publication number
ATA199798A
ATA199798A AT199798A AT199798A ATA199798A AT A199798 A ATA199798 A AT A199798A AT 199798 A AT199798 A AT 199798A AT 199798 A AT199798 A AT 199798A AT A199798 A ATA199798 A AT A199798A
Authority
AT
Austria
Prior art keywords
pig iron
producing liquid
liquid pig
producing
iron
Prior art date
Application number
AT199798A
Other languages
English (en)
Other versions
AT407161B (de
Inventor
Armin Dipl Ing Bumberger
Kurt Dipl Ing Etzelsdorfer
Original Assignee
Voest Alpine Ind Anlagen
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 Voest Alpine Ind Anlagen filed Critical Voest Alpine Ind Anlagen
Priority to AT0199798A priority Critical patent/AT407161B/de
Priority to DE1999150827 priority patent/DE19950827A1/de
Publication of ATA199798A publication Critical patent/ATA199798A/de
Application granted granted Critical
Publication of AT407161B publication Critical patent/AT407161B/de

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
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
    • C21B13/002—Reduction of iron ores by passing through a heated column of carbon
    • 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)
AT0199798A 1998-11-27 1998-11-27 Verfahren zur herstellung von flüssigem roheisen AT407161B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0199798A AT407161B (de) 1998-11-27 1998-11-27 Verfahren zur herstellung von flüssigem roheisen
DE1999150827 DE19950827A1 (de) 1998-11-27 1999-10-21 Verfahren zur Herstellung von flüssigem Roheisen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0199798A AT407161B (de) 1998-11-27 1998-11-27 Verfahren zur herstellung von flüssigem roheisen

Publications (2)

Publication Number Publication Date
ATA199798A true ATA199798A (de) 2000-05-15
AT407161B AT407161B (de) 2001-01-25

Family

ID=3525608

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0199798A AT407161B (de) 1998-11-27 1998-11-27 Verfahren zur herstellung von flüssigem roheisen

Country Status (2)

Country Link
AT (1) AT407161B (de)
DE (1) DE19950827A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121197B1 (ko) 2004-07-30 2012-03-23 주식회사 포스코 일반탄 및 분철광석을 직접 사용하는 용융가스화로에 미분탄재를 취입하는 용철제조장치 및 그 용철제조방법
AU2005265480B2 (en) * 2004-07-30 2008-06-12 Posco Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093451A (en) * 1977-09-28 1978-06-06 Cardd, Inc. Coke agglomerate and method of utilizing same
AT376241B (de) * 1983-01-03 1984-10-25 Voest Alpine Ag Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz
DD297773A5 (de) * 1989-02-13 1992-01-23 �����@������������������k�� Verfahren zum aufbereiten eisenhaltigen oelschlamms fuer die weiterverarbeitung
SU1617019A1 (ru) * 1989-02-27 1990-12-30 Уральский научно-исследовательский и проектный институт медной промышленности "УНИПРОМЕДЬ" Шихта дл окусковани сульфит-сульфаткальциевого шлама
AT403055B (de) * 1993-05-07 1997-11-25 Voest Alpine Ind Anlagen Verfahren zur verwertung von eisenhältigen abfall- oder reststoffen
DE4407230C2 (de) * 1994-03-04 1996-06-05 E S C H Engineering Service Ce Verfahren zur stofflichen Verwertung von festen Reststoffen in einem koksbeheizten Schachtofen
DE19532505C1 (de) * 1995-09-02 1996-12-05 Busch Gmbh & Co Kg M Verfahren zur Entsorgung und Verwertung von festen, flüssigen oder gasförmigen Rückständen aus Halogen-haltigen Kohlenwasserstoffen in Schachtöfen der Eisenindustrie

Also Published As

Publication number Publication date
DE19950827A1 (de) 2000-06-08
AT407161B (de) 2001-01-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee