ATE363544T1 - Verfahren zur direkterschmelzung und entsprechende vorrichtung - Google Patents

Verfahren zur direkterschmelzung und entsprechende vorrichtung

Info

Publication number: ATE363544T1
Authority: AT; Austria
Prior art keywords: molten; molten bath; bath; sup; feed materials
Prior art date: 2000-04-17

Application number

AT01921038T

Other languages

English (en)

Inventor

Rodney Dry

Peter 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.)

2000-04-17

Filing date

2001-04-11

Publication date

2007-06-15

2001-04-11 Application filed by Tech Resources Pty Ltd filed Critical Tech Resources Pty Ltd

2007-06-15 Application granted granted Critical

2007-06-15 Publication of ATE363544T1 publication Critical patent/ATE363544T1/de

Links

238000000034 method Methods 0.000 title abstract 4
238000002844 melting Methods 0.000 title 1
230000008018 melting Effects 0.000 title 1
239000000463 material Substances 0.000 abstract 7
239000007789 gas Substances 0.000 abstract 5
238000002347 injection Methods 0.000 abstract 3
239000007924 injection Substances 0.000 abstract 3
238000006243 chemical reaction Methods 0.000 abstract 2
239000012768 molten material Substances 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
238000003723 Smelting Methods 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000012159 carrier gas Substances 0.000 abstract 1
229910001882 dioxygen Inorganic materials 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
150000002739 metals Chemical class 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
239000011343 solid material Substances 0.000 abstract 1

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
- 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 And Refinement Of Metals (AREA)
Carbon Steel Or Casting Steel Manufacturing (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Manufacture Of Iron (AREA)
Furnace Charging Or Discharging (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Treatment Of Steel In Its Molten State (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Adhesives Or Adhesive Processes (AREA)

AT01921038T 2000-04-17 2001-04-11 Verfahren zur direkterschmelzung und entsprechende vorrichtung ATE363544T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPQ6950A AUPQ695000A0 (en)	2000-04-17	2000-04-17	A direct smelting process and apparatus

Publications (1)

Publication Number	Publication Date
ATE363544T1 true ATE363544T1 (de)	2007-06-15

Family

ID=3821042

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01921038T ATE363544T1 (de)	2000-04-17	2001-04-11	Verfahren zur direkterschmelzung und entsprechende vorrichtung

Country Status (17)

Country	Link
US (1)	US6989042B2 (de)
EP (1)	EP1276912B1 (de)
JP (2)	JP5112593B2 (de)
KR (1)	KR100764042B1 (de)
CN (1)	CN1222627C (de)
AT (1)	ATE363544T1 (de)
AU (3)	AUPQ695000A0 (de)
BR (1)	BR0110108B1 (de)
CA (1)	CA2405966C (de)
CZ (1)	CZ302976B6 (de)
DE (1)	DE60128671T2 (de)
ES (1)	ES2286113T3 (de)
MX (1)	MXPA02010219A (de)
RU (1)	RU2258744C2 (de)
TW (1)	TW528805B (de)
WO (1)	WO2001081637A1 (de)
ZA (1)	ZA200208389B (de)

Families Citing this family (15)

* 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
EP1740728B8 (de) *	2004-04-26	2014-04-02	Technological Resources Pty Limited	Vorrichtung zur metallurgischen verarbeitung
US20060228294A1 (en) *	2005-04-12	2006-10-12	Davis William H	Process and apparatus using a molten metal bath
KR100771662B1 (ko) *	2006-12-12	2007-11-01	한국생산기술연구원	용융로 장치
CN101445848B (zh) *	2008-12-22	2010-08-11	莱芜钢铁集团有限公司	一种含铁物料连续炼钢工艺方法及装置
CN102365373B (zh) *	2009-02-09	2014-12-17	技术资源有限公司	直接熔炼方法和装置
CN103228800A (zh) *	2011-02-09	2013-07-31	技术信息有限公司	直接熔炼法
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
EP2726803B1 (de)	2011-06-30	2017-05-17	Outotec (Finland) Oy	Injektionslanzen mit eingetauchten spitzen
BR112014004599B8 (pt)	2011-09-02	2023-03-28	Outotec Oyj	Lança para conduzir uma operação pirometalúrgica através de injeção por lança de topo submersa
ES2587849T3 (es) *	2011-11-30	2016-10-27	Outotec (Finland) Oy	Lanzas refrigeradas de fluido para inyección sumergida superior
JP6316182B2 (ja) *	2014-12-19	2018-04-25	富士フイルム株式会社	リポソームの製造方法及びリポソーム製造装置
RU2678548C1 (ru) *	2015-02-17	2019-01-29	Тата Стил Лимитед	Способ и устройство удаления закупорки в фурме
JP2025525352A (ja)	2022-06-15	2025-08-05	ニューコア・コーポレーション	金属－スラグ界面における周辺コールドゾーンの管理を伴う直接浴製錬方法
EP4669778A1 (de)	2023-02-21	2025-12-31	Nucor Corporation	Direktbadschmelzverfahren mit schnellem quenchen von geschmolzenem material in heissem abgas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4936908A (en) *	1987-09-25	1990-06-26	Nkk Corporation	Method for smelting and reducing iron ores
MX174486B (es) *	1990-03-13	1994-05-18	Cra Services	Un procedimiento para producir metales y aleaciones de metales en un recipiente de reduccion por fusion
AUPN226095A0 (en) *	1995-04-07	1995-05-04	Technological Resources Pty Limited	A method of producing metals and metal alloys
AUPO426396A0 (en) *	1996-12-18	1997-01-23	Technological Resources Pty Limited	A method of producing iron
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
AUPP442598A0 (en) *	1998-07-01	1998-07-23	Technological Resources Pty Limited	Direct smelting vessel
AUPP483898A0 (en) *	1998-07-24	1998-08-13	Technological Resources Pty Limited	A direct smelting process & apparatus
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
AUPR023100A0 (en) *	2000-09-19	2000-10-12	Technological Resources Pty Limited	A direct smelting process and apparatus

2000
- 2000-04-17 AU AUPQ6950A patent/AUPQ695000A0/en not_active Abandoned
2001
- 2001-04-11 ES ES01921038T patent/ES2286113T3/es not_active Expired - Lifetime
- 2001-04-11 AU AU4815601A patent/AU4815601A/xx active Pending
- 2001-04-11 CN CNB018095240A patent/CN1222627C/zh not_active Expired - Fee Related
- 2001-04-11 RU RU2002130713/02A patent/RU2258744C2/ru not_active IP Right Cessation
- 2001-04-11 JP JP2001578707A patent/JP5112593B2/ja not_active Expired - Fee Related
- 2001-04-11 US US10/257,721 patent/US6989042B2/en not_active Expired - Lifetime
- 2001-04-11 CZ CZ20023440A patent/CZ302976B6/cs not_active IP Right Cessation
- 2001-04-11 EP EP01921038A patent/EP1276912B1/de not_active Expired - Lifetime
- 2001-04-11 AU AU2001248156A patent/AU2001248156B2/en not_active Ceased
- 2001-04-11 AT AT01921038T patent/ATE363544T1/de active
- 2001-04-11 DE DE60128671T patent/DE60128671T2/de not_active Expired - Lifetime
- 2001-04-11 KR KR1020027013915A patent/KR100764042B1/ko not_active Expired - Fee Related
- 2001-04-11 BR BRPI0110108-0A patent/BR0110108B1/pt not_active IP Right Cessation
- 2001-04-11 WO PCT/AU2001/000419 patent/WO2001081637A1/en not_active Ceased
- 2001-04-11 MX MXPA02010219A patent/MXPA02010219A/es active IP Right Grant
- 2001-04-11 CA CA002405966A patent/CA2405966C/en not_active Expired - Lifetime
- 2001-06-08 TW TW090109028A patent/TW528805B/zh not_active IP Right Cessation
2002
- 2002-10-17 ZA ZA200208389A patent/ZA200208389B/en unknown
2012
- 2012-08-03 JP JP2012172820A patent/JP2012255215A/ja not_active Abandoned

Also Published As

Publication number	Publication date
ES2286113T3 (es)	2007-12-01
TW528805B (en)	2003-04-21
DE60128671D1 (de)	2007-07-12
AUPQ695000A0 (en)	2000-05-11
AU2001248156B2 (en)	2005-12-01
EP1276912A4 (de)	2004-11-17
CA2405966C (en)	2009-10-06
KR100764042B1 (ko)	2007-10-09
KR20020091214A (ko)	2002-12-05
BR0110108A (pt)	2003-07-15
JP5112593B2 (ja)	2013-01-09
BR0110108B1 (pt)	2012-11-27
CN1222627C (zh)	2005-10-12
CN1429278A (zh)	2003-07-09
US20040031355A1 (en)	2004-02-19
AU4815601A (en)	2001-11-07
EP1276912B1 (de)	2007-05-30
EP1276912A1 (de)	2003-01-22
DE60128671T2 (de)	2007-10-04
MXPA02010219A (es)	2003-05-23
US6989042B2 (en)	2006-01-24
JP2003531294A (ja)	2003-10-21
ZA200208389B (en)	2004-07-02
RU2258744C2 (ru)	2005-08-20
CZ302976B6 (cs)	2012-02-01
JP2012255215A (ja)	2012-12-27
WO2001081637A1 (en)	2001-11-01
CZ20023440A3 (cs)	2003-09-17
CA2405966A1 (en)	2001-11-01

Legal Events

Date

Code

Title

Description

2007-09-15

UEP

Publication of translation of european patent specification

Ref document number: 1276912

Country of ref document: EP

Publication	Publication Date	Title
ATE363544T1 (de)	2007-06-15	Verfahren zur direkterschmelzung und entsprechende vorrichtung
JP2735774B2 (ja)	1998-04-02	冶金反応容器での反応を強化する方法
DE69914612D1 (de)	2004-03-11	Direktschmelzverfahren
CN1198525A (zh)	1998-11-11	用于金属熔炉的喷枪/燃烧器
CN1314955A (zh)	2001-09-26	生产金属和金属合金的方法和装置
KR870002182B1 (ko)	1987-12-28	용선로중의 용융금속의 제조방법
JP5574708B2 (ja)	2014-08-20	鉱物繊維の製造方法及び製造装置
ATE378430T1 (de)	2007-11-15	Verfahren und vorrichtung zur direkterschmelzung
RU2002126266A (ru)	2004-04-27	Способ прямой выплавки и устройство для его осуществления
CA1188518A (en)	1985-06-11	Metal refining processes
ES2282287T3 (es)	2007-10-16	Procedimiento de fusion directa.
RU2003111163A (ru)	2004-12-20	Способ и устройство для прямой плавки
RU2002130713A (ru)	2004-04-10	Способ и устройство прямой выплавки
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KR930012176B1 (ko)	1993-12-24	금속 정련법
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TH39427A3 (th)	2000-07-14	อุปกรณ์และกรรมวิธีการของการถลุงแร่โดยตรง