ATA152498A - METHOD FOR PRODUCING LIQUID PIG IRON - Google Patents

METHOD FOR PRODUCING LIQUID PIG IRON

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
German (de)
Other versions
AT407055B (en
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/en
Priority to DE19938026A priority patent/DE19938026A1/en
Priority to AU44546/99A priority patent/AU4454699A/en
Publication of ATA152498A publication Critical patent/ATA152498A/en
Application granted granted Critical
Publication of AT407055B publication Critical patent/AT407055B/en

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 METHOD FOR PRODUCING LIQUID PIG IRON AT407055B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0152498A AT407055B (en) 1998-09-09 1998-09-09 METHOD FOR PRODUCING LIQUID PIG IRON
DE19938026A DE19938026A1 (en) 1998-09-09 1999-08-11 Production of pig iron and the preliminary products for steel comprises partially degreasing the fine coal and coal dust, and hot briquetting
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 (en) 1998-09-09 1998-09-09 METHOD FOR PRODUCING LIQUID PIG IRON

Publications (2)

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

Family

ID=3515457

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0152498A AT407055B (en) 1998-09-09 1998-09-09 METHOD FOR PRODUCING LIQUID PIG IRON

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101752909B1 (en) * 2010-12-21 2017-06-30 주식회사 포스코 Method and apparatus for manufacturing partially-carbonized coal briquettes, and apparatus for manufacturing molten irons

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961829B2 (en) * 1969-12-10 1974-01-03 4300 Essen Fuel for shaft furnace
US3841849A (en) * 1970-09-25 1974-10-15 F Beckmann Process of manufacturing fuel briquettes
DD107717A1 (en) * 1973-11-22 1974-08-12
AT376243B (en) * 1983-01-19 1984-10-25 Voest Alpine Ag METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE
AT380697B (en) * 1984-11-07 1986-06-25 Voest Alpine Ag METHOD FOR MELTING AT LEAST PARTLY REDUCED IRON ORE AND DEVICE FOR CARRYING OUT THIS METHOD
DE3737262A1 (en) * 1987-11-03 1989-05-24 Voest Alpine Ind Anlagen METHOD FOR PRE-TREATING A PIECE OF CARBON CARRIER

Also Published As

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

Similar Documents

Publication Publication Date Title
DE69911398D1 (en) METHOD FOR PRODUCING 4-AMINODIPHENYLAMINES
DE69913666D1 (en) METHOD FOR PRODUCING DI-METHYL-NAPHTHALINE
ATE339433T1 (en) IMPROVED METHOD FOR PRODUCING MACROLIDS
DE59902876D1 (en) METHOD FOR PRODUCING LIQUID PIG IRON
DE59901552D1 (en) METHOD FOR PRODUCING POLYALKYLENARYLATES
DE69727866D1 (en) Process for making animations
DE69805933D1 (en) METHOD FOR PRODUCING IRONS
DE69828424D1 (en) METHOD FOR PRODUCING HIGH-ROW ALKOXYTRIMETHYLSILANE FLUIDS
DE69910995D1 (en) METHOD FOR PRODUCING FLUOROCOLATES
DE69818426D1 (en) METHOD FOR PRODUCING POLYACRYLAMIDE DISPERSIONS
ATE225797T1 (en) METHOD FOR PRODUCING OXAZAPHOSPHORINE-2-AMINES
ATA199798A (en) METHOD FOR PRODUCING LIQUID PIG IRON
DE69901192T2 (en) METHOD FOR PRODUCING CYCLOPROPANMETHYLAMINE
DE69733152D1 (en) METHOD FOR PRODUCING TETRAZOLYLBENZOPYRANES
ATA11899A (en) METHOD FOR PRODUCING LIQUID PIG IRON
ATA152498A (en) METHOD FOR PRODUCING LIQUID PIG IRON
DE69920762D1 (en) METHOD FOR PRODUCING POLYSUCCINIMIDES
DE59903764D1 (en) METHOD FOR PRODUCING PHYTOSQUALAN
DE69806368T2 (en) METHOD FOR PRODUCING TETRAAZAMACROCYCLES
DE69806759D1 (en) METHOD FOR PRODUCING PENTAFLUORETHANE
ATE207901T1 (en) METHOD FOR PRODUCING 2-CHLORINE-3-HYDROXYPYRIDINE
DE59906309D1 (en) METHOD FOR PRODUCING CYCLOHEXANDIAMINES
ATE273291T1 (en) METHOD FOR PRODUCING CHLORBENZOXAZOLES
DE59805432D1 (en) METHOD FOR PRODUCING 2-CYCLODODECYL-1-PROPANOL
DE69802546D1 (en) METHOD FOR PRODUCING TUFTINGWARE

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee