ATE370252T1 - Direktschmelzungsverfahren und -vorrichtung - Google Patents

Direktschmelzungsverfahren und -vorrichtung

Info

Publication number
ATE370252T1
ATE370252T1 AT01909336T AT01909336T ATE370252T1 AT E370252 T1 ATE370252 T1 AT E370252T1 AT 01909336 T AT01909336 T AT 01909336T AT 01909336 T AT01909336 T AT 01909336T AT E370252 T1 ATE370252 T1 AT E370252T1
Authority
AT
Austria
Prior art keywords
lance
bath
molten material
outer diameter
concentration
Prior art date
Application number
AT01909336T
Other languages
English (en)
Inventor
Rodney Dry
Peter Damian Burke
Original Assignee
Tech Resources Pty Ltd
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 Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd
Application granted granted Critical
Publication of ATE370252T1 publication Critical patent/ATE370252T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B11/00—Making pig-iron other than in blast furnaces
    • 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
    • C21B13/0026—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide in the flame of a burner or a hot gas stream
    • 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
    • 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
AT01909336T 2000-03-03 2001-03-02 Direktschmelzungsverfahren und -vorrichtung ATE370252T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ5994A AUPQ599400A0 (en) 2000-03-03 2000-03-03 Direct smelting process and apparatus

Publications (1)

Publication Number Publication Date
ATE370252T1 true ATE370252T1 (de) 2007-09-15

Family

ID=3820098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01909336T ATE370252T1 (de) 2000-03-03 2001-03-02 Direktschmelzungsverfahren und -vorrichtung

Country Status (15)

Country Link
US (1) US6939391B2 (de)
EP (1) EP1292713B1 (de)
JP (2) JP2003525352A (de)
KR (1) KR100728760B1 (de)
CN (1) CN1217013C (de)
AT (1) ATE370252T1 (de)
AU (1) AUPQ599400A0 (de)
BR (1) BR0108952B1 (de)
CA (1) CA2401805C (de)
DE (1) DE60129961T2 (de)
ES (1) ES2291296T3 (de)
MX (1) MXPA02008459A (de)
RU (1) RU2254375C2 (de)
TW (1) TW544464B (de)
WO (1) WO2001064960A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ783100A0 (en) * 2000-05-30 2000-06-22 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel
AU2003900357A0 (en) * 2003-01-24 2003-02-13 Ausmelt Limited An improved smelting process for the production of iron
AU2003901693A0 (en) * 2003-04-10 2003-05-01 Technological Resources Pty Ltd Direct smelting process and plant
UA85217C2 (ru) * 2004-01-30 2009-01-12 ТЕКНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД Способ и устройство для производства железосодержащих продуктов
AU2005209334B2 (en) * 2004-01-30 2011-02-10 Tata Steel Limited Ironmaking and steelmaking
DE602005018588D1 (de) * 2004-10-15 2010-02-11 Tech Resources Pty Ltd Vorrichtung zum Injizieren von Gas in einen Behälter
DE102006025185A1 (de) * 2005-05-31 2007-02-22 Technological Resources Pty. Ltd. Erzeugen eines Wirbels in einem Gasstrom
AU2006202305B8 (en) * 2005-05-31 2011-08-11 Technological Resources Pty. Limited Inducing swirl in a gas flow
UA91744C2 (uk) * 2006-03-01 2010-08-25 ТЕХНОЛОДЖИКАЛ РЕСОРСИЗ ПиТиВай. ЛИМИТЕД Установка прямої плавки
US20080128963A1 (en) * 2006-12-05 2008-06-05 Berry Metal Company Apparatus for injecting gas into a vessel
CN101303196B (zh) * 2006-12-15 2011-12-14 技术资源有限公司 用于将气体注入到容器内的装置
EP1942200B1 (de) * 2006-12-15 2012-09-19 Technological Resources Pty. Ltd. Vorrichtung zum Einspritzen eines Gases in ein Gefäß
CN101280350A (zh) * 2006-12-15 2008-10-08 技术资源有限公司 用于向容器内注入物料的装置
EP1932927B1 (de) * 2006-12-15 2012-08-01 Technological Resources Pty. Ltd. Vorrichtung zum Einspritzen eines Gases in ein Gefäß
US8017068B2 (en) * 2006-12-15 2011-09-13 Technological Resources Pty. Limited Inducing swirl in a gas flow
RU2010114611A (ru) 2007-09-14 2011-10-20 Баррик Гольд Корпорейшн (CA) Способ восстановления металлов платиновой группы с использованием восстановителей
AU2009326863B2 (en) * 2008-12-11 2015-02-19 Technological Resources Pty. Limited Injecting gas into a vessel
UA105921C2 (uk) * 2009-02-09 2014-07-10 Текнолоджікал Ресорсіз Пітівай. Лімітед Спосіб і блок прямого плавлення
UA111829C2 (uk) * 2010-09-15 2016-06-24 Текнолоджікал Ресорсіз Пітівай. Лімітед Спосіб прямого плавлення
CN102127609B (zh) * 2011-02-21 2012-07-18 唐山市嘉恒实业有限公司 一种短流程铁合金熔炼装置
US9216905B2 (en) * 2011-06-03 2015-12-22 Ronald G. Presswood, Jr. Gasification or liquefaction of coal using a metal reactant alloy composition
CN111411184A (zh) * 2019-01-04 2020-07-14 新疆八一钢铁股份有限公司 一种欧冶炉炉顶喷雾嘴装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62167811A (ja) * 1986-01-20 1987-07-24 Nippon Kokan Kk <Nkk> 溶融還元製鋼法
ATE107710T1 (de) * 1987-08-13 1994-07-15 Nippon Kokan Kk Ofen und verfahren zur reduktion eines chromvorproduktes durch schmelzen.
JPH0723499B2 (ja) * 1988-04-13 1995-03-15 日本鋼管株式会社 溶融還元法
JPH023450U (de) * 1988-06-15 1990-01-10
IN175954B (de) * 1990-03-13 1995-11-25 Cra Services
DE4343957C2 (de) * 1993-12-22 1997-03-20 Tech Resources Pty Ltd Konverterverfahren zur Produktion von Eisen
AUPN226095A0 (en) * 1995-04-07 1995-05-04 Technological Resources Pty Limited A method of producing metals and metal alloys
DE19518343C2 (de) * 1995-05-18 1997-08-21 Tech Resources Pty Ltd Schmelzreduktionsverfahren mit erhöhter Effektivität
AUPO944697A0 (en) * 1997-09-26 1997-10-16 Technological Resources Pty Limited A method of producing metals and metal alloys
AUPP442698A0 (en) 1998-07-01 1998-07-23 Technological Resources Pty Limited A direct smelting process
MY119760A (en) * 1998-07-24 2005-07-29 Tech Resources Pty Ltd A direct smelting process
AUPP570098A0 (en) * 1998-09-04 1998-10-01 Technological Resources Pty Limited A direct smelting process
AUPQ890700A0 (en) * 2000-07-20 2000-08-10 Technological Resources Pty Limited A direct smelting process and apparatus

Also Published As

Publication number Publication date
KR20020077934A (ko) 2002-10-14
RU2254375C2 (ru) 2005-06-20
JP2012072502A (ja) 2012-04-12
BR0108952B1 (pt) 2010-08-24
EP1292713A1 (de) 2003-03-19
TW544464B (en) 2003-08-01
CA2401805C (en) 2010-12-14
BR0108952A (pt) 2002-11-26
EP1292713B1 (de) 2007-08-15
WO2001064960A1 (en) 2001-09-07
ES2291296T3 (es) 2008-03-01
KR100728760B1 (ko) 2007-06-19
DE60129961T2 (de) 2008-05-08
JP2003525352A (ja) 2003-08-26
EP1292713A4 (de) 2004-06-23
CA2401805A1 (en) 2001-09-07
DE60129961D1 (de) 2007-09-27
CN1217013C (zh) 2005-08-31
CN1406286A (zh) 2003-03-26
US6939391B2 (en) 2005-09-06
US20030164066A1 (en) 2003-09-04
MXPA02008459A (es) 2003-01-28
AUPQ599400A0 (en) 2000-03-23

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