AU2001252009A1 - Method and installation for producing a metal melt - Google Patents

Method and installation for producing a metal melt

Info

Publication number: AU2001252009A1
Authority: AU; Australia
Prior art keywords: installation; producing; metal melt; melt; metal
Prior art date: 2000-04-28
Legal status (The legal status 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 status listed.): Granted

Application number

AU2001252009A

Other versions

AU2001252009B2 (en

Inventor

Johann Zirngast

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Primetals Technologies Austria GmbH

Research Institute of Industrial Science and Technology RIST

Posco Holdings Inc

Original Assignee

Voest Alpine Industrienlagenbau GmbH

Research Institute of Industrial Science and Technology RIST

Pohang Iron and Steel Co 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.)

2000-04-28

Filing date

2001-04-23

Publication date

2002-01-31

2000-04-28 Priority claimed from AT0075200A external-priority patent/AT408991B/en

2001-04-23 Application filed by Voest Alpine Industrienlagenbau GmbH, Research Institute of Industrial Science and Technology RIST, Pohang Iron and Steel Co Ltd filed Critical Voest Alpine Industrienlagenbau GmbH

2002-01-31 Publication of AU2001252009A1 publication Critical patent/AU2001252009A1/en

2004-12-16 Application granted granted Critical

2004-12-16 Publication of AU2001252009B2 publication Critical patent/AU2001252009B2/en

2021-04-23 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AT0075200A AT408991B (en)	2000-04-28	2000-04-28	METHOD AND SYSTEM FOR PRODUCING A METAL MELT
ATA752/2000		2000-04-28
PCT/AT2001/000121 WO2001083830A1 (en)	2000-04-28	2001-04-23	Method and installation for producing a metal melt

Publications (2)

Publication Number	Publication Date
AU2001252009A1 true AU2001252009A1 (en)	2002-01-31
AU2001252009B2 AU2001252009B2 (en)	2004-12-16

Family

ID=3680389

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AU2001252009A Ceased AU2001252009B2 (en)	2000-04-28	2001-04-23	Method and installation for producing a metal melt
AU5200901A Pending AU5200901A (en)	2000-04-28	2001-04-23	Method and installation for producing a metal melt

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AU5200901A Pending AU5200901A (en)	2000-04-28	2001-04-23	Method and installation for producing a metal melt

Country Status (16)

Country	Link
US (1)	US6645269B2 (en)
EP (1)	EP1276913B1 (en)
JP (1)	JP4656796B2 (en)
KR (1)	KR100749430B1 (en)
CN (1)	CN1195876C (en)
AT (2)	AT408991B (en)
AU (2)	AU2001252009B2 (en)
BR (1)	BR0110266B1 (en)
CA (1)	CA2407526C (en)
DE (1)	DE50111096D1 (en)
RU (1)	RU2263715C2 (en)
SK (1)	SK286907B6 (en)
TW (1)	TW555858B (en)
UA (1)	UA73768C2 (en)
WO (1)	WO2001083830A1 (en)
ZA (1)	ZA200208646B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006011774A1 (en)	2004-07-30	2006-02-02	Posco	Apparatus for manufacturing molten irons by injecting fine coals into a melter-gasifier and the method using the same.
KR101121197B1 (en) *	2004-07-30	2012-03-23	주식회사 포스코	Apparatus for manufacturing molten irons directly using raw coals and fine ores by injecting fine carboneous materials into a melter-gasifier and the method using the same
AT413821B (en)	2004-12-23	2006-06-15	Voest Alpine Ind Anlagen	Process and assembly to convert cold iron particles into molten metal by pneumatic transport to crucible
KR100732461B1 (en) *	2005-12-26	2007-06-27	주식회사 포스코	Method for manufacturing molten iron with improved charging and discharging of iron ore and apparatus for manufacturing molten iron using the same
AT506837B1 (en) *	2008-06-06	2010-03-15	Siemens Vai Metals Tech Gmbh	METHOD AND DEVICE FOR PRODUCING RAW STEEL OR LIQUID STEEL PREPARATIONS
AT508953B1 (en)	2009-10-16	2011-07-15	Siemens Vai Metals Tech Gmbh	METHOD AND DEVICE FOR CHARGING IN A FILLING UNIT
AT509357B1 (en) *	2010-01-15	2012-01-15	Siemens Vai Metals Tech Gmbh	METHOD AND DEVICE FOR REDUCING IRON-EFFICIENT SUBSTANCES OR FOR PRODUCING RAW IRONS OR LIQUID STEEL PREPARED PRODUCTS
KR101356068B1 (en) *	2012-08-21	2014-01-28	주식회사 포스코	Apparatus for manufacturing molten irons and method for manufacturing the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2852964A1 (en) *	1978-12-07	1980-06-26	Krupp Polysius Ag	METHOD AND SYSTEM FOR REDUCING ORES
US4252299A (en) *	1979-01-08	1981-02-24	United States Steel Corporation	Method and apparatus for discharging material from a shaft furnace
JPS6096707A (en) *	1983-10-27	1985-05-30	Kobe Steel Ltd	Direct reduction of iron ore
DE3626027A1 (en) *	1986-08-01	1988-02-11	Metallgesellschaft Ag	METHOD FOR REDUCING FINE-GRAIN, IRON-CONTAINING MATERIALS WITH SOLID CARBONATED REDUCING AGENTS
SU1581748A1 (en) *	1987-06-15	1990-07-30	Карагандинское Отделение Государственного Союзного Проектного Института По Проектированию Металлургических Заводов	Method of producing pig iron from iron-containing charge
JP2579785B2 (en) *	1987-12-08	1997-02-12	川崎重工業株式会社	Pre-reduction device for smelting reduction
US5185032A (en) *	1992-05-26	1993-02-09	Fior De Venezuela	Process for fluidized bed direct steelmaking
AT404735B (en) *	1992-10-22	1999-02-25	Voest Alpine Ind Anlagen	METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID PIPE IRON OR LIQUID STEEL PRE-PRODUCTS
TW303389B (en) *	1994-10-17	1997-04-21	V0Est Alpine Industrieanlagenbau Gmbh
AT406485B (en) *	1995-10-10	2000-05-25	Voest Alpine Ind Anlagen	METHOD FOR THE PRODUCTION OF LIQUID PIPE IRON OR LIQUID STEEL PRE-PRODUCTS AND SYSTEM FOR IMPLEMENTING THE METHOD
AT405651B (en) *	1996-10-08	1999-10-25	Voest Alpine Ind Anlagen	DEVICE FOR DOSINGLY ADDING FINE-PARTICULAR MATERIAL INTO A REACTOR VESSEL
AT404022B (en) *	1996-11-08	1998-07-27	Voest Alpine Ind Anlagen	METHOD AND INSTALLATION FOR THE PRODUCTION OF LIQUID PIPE IRON OR STEEL PRE-PRODUCTS FROM IRON-CONTAINING MATERIAL
JP3054608B2 (en) *	1998-02-17	2000-06-19	川崎重工業株式会社	Ore supply method

2000
- 2000-04-28 AT AT0075200A patent/AT408991B/en not_active IP Right Cessation
2001
- 2001-04-04 TW TW090108153A patent/TW555858B/en not_active IP Right Cessation
- 2001-04-23 KR KR1020027014517A patent/KR100749430B1/en not_active Expired - Fee Related
- 2001-04-23 AU AU2001252009A patent/AU2001252009B2/en not_active Ceased
- 2001-04-23 RU RU2002131932/02A patent/RU2263715C2/en not_active IP Right Cessation
- 2001-04-23 CA CA002407526A patent/CA2407526C/en not_active Expired - Fee Related
- 2001-04-23 AT AT01925181T patent/ATE340875T1/en not_active IP Right Cessation
- 2001-04-23 SK SK1532-2002A patent/SK286907B6/en not_active IP Right Cessation
- 2001-04-23 CN CNB018086365A patent/CN1195876C/en not_active Expired - Fee Related
- 2001-04-23 AU AU5200901A patent/AU5200901A/en active Pending
- 2001-04-23 EP EP01925181A patent/EP1276913B1/en not_active Expired - Lifetime
- 2001-04-23 UA UA2002119343A patent/UA73768C2/en unknown
- 2001-04-23 DE DE50111096T patent/DE50111096D1/en not_active Expired - Lifetime
- 2001-04-23 JP JP2001580437A patent/JP4656796B2/en not_active Expired - Fee Related
- 2001-04-23 BR BRPI0110266-4A patent/BR0110266B1/en not_active IP Right Cessation
- 2001-04-23 WO PCT/AT2001/000121 patent/WO2001083830A1/en not_active Ceased
2002
- 2002-10-21 US US10/274,041 patent/US6645269B2/en not_active Expired - Fee Related
- 2002-10-25 ZA ZA200208646A patent/ZA200208646B/en unknown

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