ATA152498A - Verfahren zur herstellung von flüssigem roheisen - Google Patents

Verfahren zur herstellung von flüssigem roheisen

Info

Publication number
ATA152498A
ATA152498A AT0152498A AT152498A ATA152498A AT A152498 A ATA152498 A AT A152498A AT 0152498 A AT0152498 A AT 0152498A AT 152498 A AT152498 A AT 152498A AT A152498 A ATA152498 A AT A152498A
Authority
AT
Austria
Prior art keywords
pig iron
producing liquid
liquid pig
producing
iron
Prior art date
Application number
AT0152498A
Other languages
English (en)
Other versions
AT407055B (de
Inventor
Johann Dipl Ing Wurm
Parviz Dipl Ing Dr Zahedi
Kurt Dipl Ing Wieder
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 AT0152498A priority Critical patent/AT407055B/de
Priority to DE19938026A priority patent/DE19938026A1/de
Priority to AU44546/99A priority patent/AU4454699A/en
Publication of ATA152498A publication Critical patent/ATA152498A/de
Application granted granted Critical
Publication of AT407055B publication Critical patent/AT407055B/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
    • C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
    • C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • 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
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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)
  • Manufacture Of Iron (AREA)
AT0152498A 1998-09-09 1998-09-09 Verfahren zur herstellung von flüssigem roheisen AT407055B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0152498A AT407055B (de) 1998-09-09 1998-09-09 Verfahren zur herstellung von flüssigem roheisen
DE19938026A DE19938026A1 (de) 1998-09-09 1999-08-11 Verfahren zur Herstellung von flüssigem Roheisen
AU44546/99A AU4454699A (en) 1998-09-09 1999-08-17 Process for producing liquid pig iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0152498A AT407055B (de) 1998-09-09 1998-09-09 Verfahren zur herstellung von flüssigem roheisen

Publications (2)

Publication Number Publication Date
ATA152498A true ATA152498A (de) 2000-04-15
AT407055B AT407055B (de) 2000-12-27

Family

ID=3515457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0152498A AT407055B (de) 1998-09-09 1998-09-09 Verfahren zur herstellung von flüssigem roheisen

Country Status (3)

Country Link
AT (1) AT407055B (de)
AU (1) AU4454699A (de)
DE (1) DE19938026A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101752909B1 (ko) * 2010-12-21 2017-06-30 주식회사 포스코 부분 탄화 성형탄 제조 방법, 부분 탄화 성형탄 제조 장치 및 용철 제조 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961829B2 (de) * 1969-12-10 1974-01-03 4300 Essen Brennstoff für Schachtofen
US3841849A (en) * 1970-09-25 1974-10-15 F Beckmann Process of manufacturing fuel briquettes
DD107717A1 (de) * 1973-11-22 1974-08-12
AT376243B (de) * 1983-01-19 1984-10-25 Voest Alpine Ag Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz
AT380697B (de) * 1984-11-07 1986-06-25 Voest Alpine Ag Verfahren zum schmelzen von zumindest teilweise reduziertem eisenerz und vorrichtung zur durchfuehrung dieses verfahrens
DE3737262A1 (de) * 1987-11-03 1989-05-24 Voest Alpine Ind Anlagen Verfahren zur vorbehandlung eines stueckigen kohlenstofftraegers

Also Published As

Publication number Publication date
AT407055B (de) 2000-12-27
DE19938026A1 (de) 2000-03-16
AU4454699A (en) 2000-03-16

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Legal Events

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ELJ Ceased due to non-payment of the annual fee