SK283076B6 - Spôsob výroby tekutého železa alebo oceľových východiskových polotovarov z rudy - Google Patents

Spôsob výroby tekutého železa alebo oceľových východiskových polotovarov z rudy Download PDF

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Publication number
SK283076B6
SK283076B6 SK936-98A SK93698A SK283076B6 SK 283076 B6 SK283076 B6 SK 283076B6 SK 93698 A SK93698 A SK 93698A SK 283076 B6 SK283076 B6 SK 283076B6
Authority
SK
Slovakia
Prior art keywords
sponge
iron
iron sponge
gasification zone
cross
Prior art date
Application number
SK936-98A
Other languages
English (en)
Slovak (sk)
Other versions
SK93698A3 (en
Inventor
Leopold Werner Kepplinger
Felix Wallner
Johannes-Leopold Schenk
Original Assignee
Voest-Alpine Industrieanlagenbau Gmbh
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
Priority claimed from AT0196296A external-priority patent/AT404020B/de
Priority claimed from AT0196396A external-priority patent/AT404021B/de
Application filed by Voest-Alpine Industrieanlagenbau Gmbh filed Critical Voest-Alpine Industrieanlagenbau Gmbh
Publication of SK93698A3 publication Critical patent/SK93698A3/sk
Publication of SK283076B6 publication Critical patent/SK283076B6/sk

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
SK936-98A 1996-11-08 1997-11-05 Spôsob výroby tekutého železa alebo oceľových východiskových polotovarov z rudy SK283076B6 (sk)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0196296A AT404020B (de) 1996-11-08 1996-11-08 Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus stückerz
AT0196396A AT404021B (de) 1996-11-08 1996-11-08 Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus feinerz
PCT/AT1997/000237 WO1998021370A1 (de) 1996-11-08 1997-11-05 Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten aus erz

Publications (2)

Publication Number Publication Date
SK93698A3 SK93698A3 (en) 1998-12-02
SK283076B6 true SK283076B6 (sk) 2003-02-04

Family

ID=25597291

Family Applications (1)

Application Number Title Priority Date Filing Date
SK936-98A SK283076B6 (sk) 1996-11-08 1997-11-05 Spôsob výroby tekutého železa alebo oceľových východiskových polotovarov z rudy

Country Status (20)

Country Link
US (1) US6179896B1 (ru)
EP (1) EP0877822B1 (ru)
JP (1) JP4498470B2 (ru)
KR (1) KR100458552B1 (ru)
CN (1) CN1055503C (ru)
AT (1) ATE199573T1 (ru)
AU (1) AU731008B2 (ru)
BR (1) BR9707114A (ru)
CA (1) CA2242375C (ru)
CZ (1) CZ288112B6 (ru)
DE (1) DE59703104D1 (ru)
ID (1) ID27675A (ru)
MY (1) MY117002A (ru)
PL (1) PL185226B1 (ru)
RU (1) RU2175674C2 (ru)
SK (1) SK283076B6 (ru)
TR (1) TR199801275T1 (ru)
TW (1) TW357194B (ru)
UA (1) UA43905C2 (ru)
WO (1) WO1998021370A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407052B (de) * 1998-08-13 2000-12-27 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen
WO2004067784A1 (ja) * 2003-01-31 2004-08-12 Jfe Steel Corporation 海綿鉄および還元鉄粉の製造方法、海綿鉄、および装入装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457265B (sv) * 1981-06-10 1988-12-12 Sumitomo Metal Ind Foerfarande och anlaeggning foer framstaellning av tackjaern
AT382390B (de) * 1985-03-21 1987-02-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten
DE3535572A1 (de) 1985-10-03 1987-04-16 Korf Engineering Gmbh Verfahren zur herstellung von roheisen aus feinerz
JPS6465212A (en) * 1987-09-03 1989-03-10 Kobe Steel Ltd Method for operating blast furnace
AT401777B (de) 1992-05-21 1996-11-25 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigen roheisen oder flüssigen stahlvorprodukten
AT404735B (de) 1992-10-22 1999-02-25 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten
JPH06271908A (ja) * 1993-03-19 1994-09-27 Kawasaki Steel Corp ベルレス高炉の原料多バッチ装入方法
JPH06279819A (ja) * 1993-03-26 1994-10-04 Kawasaki Steel Corp 高炉における炉内原料装入物の堆積制御方法
JP3511784B2 (ja) * 1996-03-18 2004-03-29 Ｊｆｅスチール株式会社 竪型鉄スクラップ溶解炉の原料装入方法

Also Published As

Publication number Publication date
BR9707114A (pt) 1999-07-20
JP4498470B2 (ja) 2010-07-07
EP0877822A1 (de) 1998-11-18
PL185226B1 (pl) 2003-04-30
TR199801275T1 (xx) 1998-12-21
UA43905C2 (uk) 2002-01-15
CN1207138A (zh) 1999-02-03
CN1055503C (zh) 2000-08-16
JP2000503352A (ja) 2000-03-21
CA2242375C (en) 2009-03-17
MY117002A (en) 2004-04-30
ID27675A (id) 2001-04-19
KR19990077106A (ko) 1999-10-25
ATE199573T1 (de) 2001-03-15
EP0877822B1 (de) 2001-03-07
PL327830A1 (en) 1999-01-04
DE59703104D1 (de) 2001-04-12
AU4855697A (en) 1998-06-03
AU731008B2 (en) 2001-03-22
TW357194B (en) 1999-05-01
CZ288112B6 (cs) 2001-04-11
KR100458552B1 (ko) 2005-04-06
RU2175674C2 (ru) 2001-11-10
CA2242375A1 (en) 1998-05-22
US6179896B1 (en) 2001-01-30
WO1998021370A1 (de) 1998-05-22
SK93698A3 (en) 1998-12-02
CZ213298A3 (cs) 1999-07-14

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Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20101105