BR8306999A - Processo e gaseificador de fusao para a producao de ferro gusa liquefeito ou de produtos iniciais de aco - Google Patents

Processo e gaseificador de fusao para a producao de ferro gusa liquefeito ou de produtos iniciais de aco

Info

Publication number
BR8306999A
BR8306999A BR8306999A BR8306999A BR8306999A BR 8306999 A BR8306999 A BR 8306999A BR 8306999 A BR8306999 A BR 8306999A BR 8306999 A BR8306999 A BR 8306999A BR 8306999 A BR8306999 A BR 8306999A
Authority
BR
Brazil
Prior art keywords
gasifier
liquefied
production
cast iron
fusion process
Prior art date
Application number
BR8306999A
Other languages
English (en)
Inventor
Werner Kepplinger
Rolf Hauk
Original Assignee
Voest Alpine Ag
Korf Engineering 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
Application filed by Voest Alpine Ag, Korf Engineering Gmbh filed Critical Voest Alpine Ag
Publication of BR8306999A publication Critical patent/BR8306999A/pt

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
    • Y02P10/10—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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
BR8306999A 1982-12-21 1983-12-20 Processo e gaseificador de fusao para a producao de ferro gusa liquefeito ou de produtos iniciais de aco BR8306999A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0461882A AT378970B (de) 1982-12-21 1982-12-21 Verfahren und vorrichtung zur herstellung von flùssigem roheisen oder stahlvorprodukten

Publications (1)

Publication Number Publication Date
BR8306999A true BR8306999A (pt) 1984-07-31

Family

ID=3566244

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8306999A BR8306999A (pt) 1982-12-21 1983-12-20 Processo e gaseificador de fusao para a producao de ferro gusa liquefeito ou de produtos iniciais de aco

Country Status (12)

Country Link
US (1) US4588437A (pt)
EP (1) EP0114040B1 (pt)
JP (1) JPS6045682B2 (pt)
AT (1) AT378970B (pt)
AU (1) AU564913B2 (pt)
BR (1) BR8306999A (pt)
CA (1) CA1214333A (pt)
DD (1) DD212751A5 (pt)
DE (1) DE3365028D1 (pt)
GR (1) GR79112B (pt)
IN (1) IN160188B (pt)
ZA (1) ZA839412B (pt)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324064A1 (de) * 1983-07-04 1985-01-17 Wilhelm Dr.-Ing. 4130 Moers Schmitt Verfahren und vorrichtung zum reduzieren von eisenerz mit c-haltigen brennstoff und sauerstoff und zur erzeugung eines co(pfeil abwaerts)2(pfeil abwaerts) freien gases
DE3402636A1 (de) * 1984-01-26 1985-08-01 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Arbeitsplatz zur bearbeitung insbesondere zahntechnischer werkstuecke
AT381116B (de) * 1984-11-15 1986-08-25 Voest Alpine Ag Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten sowie vorrichtung zur durchfuehrung des verfahrens
AT385770B (de) * 1985-02-13 1988-05-10 Voest Alpine Ag Verfahren und vorrichtung zur herstellung von fluessigem roheisen oder stahlvorprodukten
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
DE3603054C2 (de) * 1986-01-30 1994-10-13 Voest Alpine Ind Anlagen Verfahren zur Vergasung von Klärschlamm
DE3607774A1 (de) * 1986-03-08 1987-09-17 Kloeckner Cra Tech Verfahren zur zweistufigen schmelzreduktion von eisenerz
JPH0715129B2 (ja) * 1986-03-28 1995-02-22 川崎製鉄株式会社 粉状鉱石からの溶融金属製造方法
DE3737271A1 (de) * 1986-12-23 1988-07-07 Korf Engineering Gmbh Einschmelzvergaser
WO1988006190A1 (en) * 1987-02-16 1988-08-25 Moskovsky Institut Stali I Splavov Method and furnace for making iron-carbon intermediate products for steel production
BR8705045A (pt) * 1987-06-30 1989-03-21 Kawasaki Steel Co Forno e processo para a producao de metal em fusao a partir de minerio pulverizado
AT389711B (de) * 1988-04-08 1990-01-25 Voest Alpine Stahl Donawitz Verfahren zum chargieren von roheisen, sowie vorrichtung zur durchfuehrung dieses verfahrens
DE4108283A1 (de) * 1991-03-14 1992-09-17 Kortec Ag Verfahren zum herstellen von fluessigem metall aus feinkoernigen metalloxidpartikeln und reduktions- und schmelzofen zur durchfuehrung des verfahrens
AT401777B (de) * 1992-05-21 1996-11-25 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigen roheisen oder flüssigen stahlvorprodukten
US5338336A (en) * 1993-06-30 1994-08-16 Bechtel Group, Inc. Method of processing electric arc furnace dust and providing fuel for an iron making process
US5429658A (en) * 1992-10-06 1995-07-04 Bechtel Group, Inc. Method of making iron from oily steel and iron ferrous waste
US5558696A (en) * 1993-12-15 1996-09-24 Bechtel Group, Inc. Method of direct steel making from liquid iron
US5259864A (en) * 1992-10-06 1993-11-09 Bechtel Group, Inc. Method of disposing of environmentally undesirable material and providing fuel for an iron making process e.g. petroleum coke
US5397376A (en) * 1992-10-06 1995-03-14 Bechtel Group, Inc. Method of providing fuel for an iron making process
US6197088B1 (en) 1992-10-06 2001-03-06 Bechtel Group, Inc. Producing liquid iron having a low sulfur content
US5354356A (en) * 1992-10-06 1994-10-11 Bechtel Group Inc. Method of providing fuel for an iron making process
US5320676A (en) * 1992-10-06 1994-06-14 Bechtel Group, Inc. Low slag iron making process with injecting coolant
US5380352A (en) * 1992-10-06 1995-01-10 Bechtel Group, Inc. Method of using rubber tires in an iron making process
US5958107A (en) * 1993-12-15 1999-09-28 Bechtel Croup, Inc. Shift conversion for the preparation of reducing gas
AT403929B (de) 1996-07-10 1998-06-25 Voest Alpine Ind Anlagen Verfahren zum erzeugen eines für eine reduktion von metallerz dienenden reduktionsgases und anlage zur durchführung des verfahrens
DE19634348A1 (de) 1996-08-23 1998-02-26 Arcmet Tech Gmbh Einschmelzaggregat mit einem Lichtbogenofen
EP1148311B1 (de) * 2000-04-11 2005-11-09 Maerz Ofenbau AG Verfahren zum Brennen von karbonathaltigem Material
DE102005053505A1 (de) 2005-11-09 2007-05-10 At.Protec Technologie Team Gmbh Verfahren zum Betreiben eines Hochofens und für dieses Verfahren geeigneter Hochofen
AT506042A1 (de) 2007-11-13 2009-05-15 Siemens Vai Metals Tech Gmbh Verfahren zum schmelzen von roheisen und stahlvorprodukten in einem schmelzvergaser
CN103267415A (zh) * 2013-06-07 2013-08-28 瓮福（集团）有限责任公司 一种硫铁矿制酸生产中焙烧炉铺渣方法
CN106367587B (zh) * 2016-09-21 2018-05-11 武汉科技大学 一种用于石煤一步焙烧的沸腾炉
CN109207664A (zh) * 2017-06-29 2019-01-15 北京闪铁科技有限公司 煤制气一体化闪速炼铁炉及其工艺
CN116608692B (zh) * 2023-07-20 2023-09-29 中国检验认证集团山西有限公司 一种焦炭反应性能测试用电加热炉

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321310A (en) * 1941-02-14 1943-06-08 Standard Oil Dev Co Smelting iron ore
DE1086256B (de) * 1952-07-23 1960-08-04 Werner Wenzel Dr Ing Verfahren und Einrichtung zur Eisengewinnung aus staubfoermigen bzw. feinkoernigen Eisenerzen mittels Brennstoffen in feinem Verteilungsgrad oberhalb des Schmelzpunktes der nicht gasfoermigen Reaktionsprodukte
DE1017314B (de) * 1953-10-09 1957-10-10 Basf Ag Verfahren zur Erzeugung von Brenngasen aus staubfoermigen bis grobkoernigen Brennstoffen
LU34613A1 (pt) * 1955-08-31
US3948640A (en) * 1973-04-30 1976-04-06 Boliden Aktiebolag Method of carrying out heat-requiring chemical and/or physical processes
DE2843303C2 (de) * 1978-10-04 1982-12-16 Korf-Stahl Ag, 7570 Baden-Baden Verfahren und Anlage zur Erzeugung von flüssigem Roheisen und Reduktionsgas in einem Einschmelzvergaser
AT367453B (de) * 1980-04-03 1982-07-12 Voest Alpine Ag Verfahren und vorrichtung zur herstellung von fluessigem roheisen oder stahlvormaterial
DE3034520C2 (de) * 1980-09-12 1983-01-05 Korf-Stahl Ag, 7570 Baden-Baden Metallurgisches Schmelzaggregat mit einer schwenkbaren Düse bzw. einem schwenkbaren Brenner
DE3273996D1 (en) * 1981-04-28 1986-12-04 Kawasaki Steel Co Methods for melting and refining a powdery ore containing metal oxides and apparatuses for melt-refining said ore
SE457265B (sv) * 1981-06-10 1988-12-12 Sumitomo Metal Ind Foerfarande och anlaeggning foer framstaellning av tackjaern

Also Published As

Publication number Publication date
DD212751A5 (de) 1984-08-22
US4588437A (en) 1986-05-13
AU564913B2 (en) 1987-09-03
EP0114040A1 (de) 1984-07-25
JPS6045682B2 (ja) 1985-10-11
JPS59133307A (ja) 1984-07-31
IN160188B (pt) 1987-06-27
ZA839412B (en) 1984-08-29
ATA461882A (de) 1985-03-15
GR79112B (pt) 1984-10-02
DE3365028D1 (en) 1986-09-04
CA1214333A (en) 1986-11-25
EP0114040B1 (de) 1986-07-30
AT378970B (de) 1985-10-25
AU2270583A (en) 1984-06-28

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/12/98