BR9302010A - Processo para a producao de ferro gusa fluido ou pre-produtos de aco fluidos,bem como instalacao para a execucao do processo - Google Patents

Processo para a producao de ferro gusa fluido ou pre-produtos de aco fluidos,bem como instalacao para a execucao do processo

Info

Publication number
BR9302010A
BR9302010A BR9302010A BR9302010A BR9302010A BR 9302010 A BR9302010 A BR 9302010A BR 9302010 A BR9302010 A BR 9302010A BR 9302010 A BR9302010 A BR 9302010A BR 9302010 A BR9302010 A BR 9302010A
Authority
BR
Brazil
Prior art keywords
fluid
products
installation
performance
production
Prior art date
Application number
BR9302010A
Other languages
English (en)
Inventor
Leopold-Werner Dr Kepplinger
Panajiotis Matzawrakos
Johannes Dr Schenk
Dieter Siuka
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
Publication of BR9302010A publication Critical patent/BR9302010A/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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/0064—Protection shields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/28—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
    • 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
    • C21B7/00—Blast 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
    • C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
    • C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Blast Furnaces (AREA)
BR9302010A 1992-05-21 1993-05-20 Processo para a producao de ferro gusa fluido ou pre-produtos de aco fluidos,bem como instalacao para a execucao do processo BR9302010A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0105492A AT401777B (de) 1992-05-21 1992-05-21 Verfahren und anlage zur herstellung von flüssigen roheisen oder flüssigen stahlvorprodukten

Publications (1)

Publication Number Publication Date
BR9302010A true BR9302010A (pt) 1993-11-30

Family

ID=3505587

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9302010A BR9302010A (pt) 1992-05-21 1993-05-20 Processo para a producao de ferro gusa fluido ou pre-produtos de aco fluidos,bem como instalacao para a execucao do processo

Country Status (13)

Country Link
US (2) US5445668A (pt)
EP (1) EP0576414B1 (pt)
JP (1) JPH0681016A (pt)
KR (1) KR100244929B1 (pt)
AT (1) AT401777B (pt)
AU (1) AU665071B2 (pt)
BR (1) BR9302010A (pt)
CA (1) CA2096579C (pt)
DE (1) DE59310199D1 (pt)
ES (1) ES2161711T3 (pt)
RU (1) RU2095423C1 (pt)
UA (1) UA26145C2 (pt)
ZA (1) ZA933345B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401777B (de) * 1992-05-21 1996-11-25 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigen roheisen oder flüssigen stahlvorprodukten
AT406480B8 (de) * 1995-07-19 2000-07-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens
AT406483B (de) 1995-07-19 2000-05-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens
AT406482B (de) * 1995-07-19 2000-05-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten und anlage zur durchführung des verfahrens
AT403381B (de) 1996-06-10 1998-01-26 Voest Alpine Ind Anlagen Verfahren und anlage zum chargieren von metallträgern in eine einschmelzvergasungszone
AT403696B (de) * 1996-06-20 1998-04-27 Voest Alpine Ind Anlagen Einschmelzvergaser und anlage für die herstellung einer metallschmelze
AT403930B (de) 1996-07-11 1998-06-25 Voest Alpine Ind Anlagen Verfahren zum chargieren von metallträgern in eine einschmelzvergasungszone und anlage zur durchführung des verfahrens
ATA166096A (de) * 1996-09-19 1999-02-15 Voest Alpine Ind Anlagen Vorrichtung zur abdichtung der zwischenbunker der staubrückführung des generatorgases
AT404138B (de) * 1996-10-08 1998-08-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen oder stahlvorprodukten sowie anlage zur durchführung des verfahrens
AT405650B (de) * 1996-10-08 1999-10-25 Voest Alpine Ind Anlagen Verfahren zum einblasen von metalloxidhältigen feinteilchen in ein reduktionsgas
AT404255B (de) * 1996-10-30 1998-10-27 Voest Alpine Ind Anlagen Verfahren und einrichtung zum rückführen eines aus einem reaktorgefäss mit einem trägergas ausgetragenen feinteiligen feststoffes
AT404022B (de) 1996-11-08 1998-07-27 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigem roheisen oder stahlvorprodukten aus eisenhältigemmaterial
UA43905C2 (uk) 1996-11-08 2002-01-15 Фоест-Альпіне Індустріанлагенбау Гмбх Спосіб отримання розплавленого чавуну або напівфабрикатів сталі
AT404362B (de) 1996-12-17 1998-11-25 Voest Alpine Ind Anlagen Verfahren und einschmelzvergaser zur herstellung von flüssigem metall
AT407053B (de) 1997-07-04 2000-12-27 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung einer metallschmelze in einem einschmelzvergaser unter verwertung von feinkohle
USRE39536E1 (en) * 1997-07-04 2007-04-03 Deutsche Voest-Alpine Industrieanlagenbau Gmbh Method and plant utilizing fine coal in a melter gasifier
AT407162B (de) * 1999-01-28 2001-01-25 Voest Alpine Ind Anlagen Verfahren zur herstellung von flüssigem roheisen
DE19963609C1 (de) * 1999-12-23 2001-05-03 Voest Alpine Ind Anlagen Verfahren zur Erzeugung von Roheisen
KR100584735B1 (ko) * 2001-10-11 2006-05-30 주식회사 포스코 콜 더스트 취입장치를 갖는 코렉스 용융로
CN101065766A (zh) * 2004-09-03 2007-10-31 潘那西卡股份有限公司 视觉中心自助式服务机
AT503593B1 (de) * 2006-04-28 2008-03-15 Siemens Vai Metals Tech Gmbh Verfahren zur herstellung von flüssigem roheisen oder flüssigen stahlvorprodukten aus feinteilchenförmigem eisenoxidhältigem material
AT506949B1 (de) * 2008-12-19 2010-01-15 Siemens Vai Metals Tech Gmbh Verfahren zur herstellung von flüssigen metallen
KR101279057B1 (ko) * 2011-12-19 2013-07-02 주식회사 포스코 용철 제조 장치용 분환원철의 리사이클 장치
KR101376138B1 (ko) 2012-12-27 2014-03-19 주식회사 포스코 용철제조장치 및 용철제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026081B (de) * 1952-08-09 1958-03-13 Ruhrgas Ag Verfahren zur Verhuettung staubfoermiger oder feinkoerniger Erze mit staubfoermigen oder feinkoernigen Brennstoffen
DE1137056B (de) * 1956-04-19 1962-09-27 Louis Leon Newman Verfahren und Vorrichtung zur Gewinnung von Eisen
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
AT378970B (de) * 1982-12-21 1985-10-25 Voest Alpine Ag Verfahren und vorrichtung zur herstellung von flùssigem roheisen oder stahlvorprodukten
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
SU1479006A3 (ru) * 1984-11-26 1989-05-07 Фоест-Альпине (Фирма) Способ получени жидкого чугуна или продуктов стали и восстановительного газа в плавильном газификаторе
DE3504346C2 (de) * 1985-02-06 1986-11-27 Korf Engineering GmbH, 4000 Düsseldorf Verfahren und Vorrichtung zur Erzeugung von Eisenschwammpartikeln und flüssigem Roheisen
GB8506655D0 (en) * 1985-03-14 1985-04-17 British Steel Corp Smelting shaft furnaces
AT390622B (de) * 1988-10-25 1990-06-11 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von fluessigem roheisen
AT400181B (de) * 1990-10-15 1995-10-25 Voest Alpine Ind Anlagen Brenner für die verbrennung von feinkörnigen bis staubförmigen, festen brennstoffen
DE4041936C1 (pt) * 1990-12-27 1992-09-24 Deutsche Voest-Alpine Industrieanlagenbau Gmbh, 4000 Duesseldorf, De
AT401777B (de) * 1992-05-21 1996-11-25 Voest Alpine Ind Anlagen Verfahren und anlage zur herstellung von flüssigen roheisen oder flüssigen stahlvorprodukten
AT402440B (de) * 1995-06-01 1997-05-26 Voest Alpine Ind Anlagen Brenner

Also Published As

Publication number Publication date
JPH0681016A (ja) 1994-03-22
ZA933345B (en) 1993-11-17
UA26145C2 (uk) 1999-06-07
ATA105492A (de) 1996-04-15
CA2096579A1 (en) 1993-11-22
US5567379A (en) 1996-10-22
US5445668A (en) 1995-08-29
ES2161711T3 (es) 2001-12-16
KR930023473A (ko) 1993-12-18
KR100244929B1 (ko) 2000-03-02
CA2096579C (en) 1998-01-27
AT401777B (de) 1996-11-25
DE59310199D1 (de) 2001-09-13
EP0576414B1 (de) 2001-08-08
RU2095423C1 (ru) 1997-11-10
AU665071B2 (en) 1995-12-14
AU3848193A (en) 1993-11-25
EP0576414A1 (de) 1993-12-29

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Legal Events

Date Code Title Description
GB Transfer
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/05/2013