AU2001265669A1 - Device for directly reducing ore fine and installation for carrying out said method - Google Patents

Device for directly reducing ore fine and installation for carrying out said method

Info

Publication number: AU2001265669A1
Authority: AU; Australia
Prior art keywords: installation; carrying; directly reducing; ore fine; reducing ore
Prior art date: 2000-06-28
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

AU2001265669A

Other versions

AU2001265669A2 (en

AU2001265669B2 (en

Inventor

Martin Hiebler

Leopold Werner Kepplinger

Konstantin Milionis

Gottfried Rossmann

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

Original Assignee

Voest Alpine Industrienlagenbau 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.)

2000-06-28

Filing date

2001-06-27

Publication date

2002-03-28

2000-06-28 Priority claimed from AT0110900A external-priority patent/AT408992B/en

2001-06-27 Application filed by Voest Alpine Industrienlagenbau GmbH filed Critical Voest Alpine Industrienlagenbau GmbH

2002-01-08 Publication of AU2001265669A2 publication Critical patent/AU2001265669A2/en

2002-03-28 Publication of AU2001265669A1 publication Critical patent/AU2001265669A1/en

2004-12-16 Application granted granted Critical

2004-12-16 Publication of AU2001265669B2 publication Critical patent/AU2001265669B2/en

2021-06-27 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
ATA1109/2000		2000-06-28
AT0110900A AT408992B (en)	2000-06-28	2000-06-28	Process for the direct reduction of fine ore, and installation for carrying out the process
PCT/AT2001/000207 WO2002000943A1 (en)	2000-06-28	2001-06-27	Device for directly reducing ore fine and installation for carrying out said method

Publications (3)

Publication Number	Publication Date
AU2001265669A2 AU2001265669A2 (en)	2002-01-08
AU2001265669A1 true AU2001265669A1 (en)	2002-03-28
AU2001265669B2 AU2001265669B2 (en)	2004-12-16

Family

ID=3685630

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AU6566901A Pending AU6566901A (en)	2000-06-28	2001-06-27	Device for directly reducing ore fine and installation for carrying out said method
AU2001265669A Ceased AU2001265669B2 (en)	2000-06-28	2001-06-27	Device for directly reducing ore fine and installation for carrying out said method

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AU6566901A Pending AU6566901A (en)	2000-06-28	2001-06-27	Device for directly reducing ore fine and installation for carrying out said method

Country Status (6)

Country	Link
EP (1)	EP1294953B1 (en)
AT (2)	AT408992B (en)
AU (2)	AU6566901A (en)
DE (1)	DE50102148D1 (en)
MX (1)	MXPA02012754A (en)
WO (1)	WO2002000943A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107988452B (en) *	2017-12-29	2020-04-28	内蒙古科技大学	Method for strengthening gas-based reduction of iron-containing powder by magnetic field
KR102176350B1 (en)	2018-11-22	2020-11-09	주식회사 포스코	Device for manufacturing molten iron
EP3967778A1 (en) *	2020-09-15	2022-03-16	Primetals Technologies Austria GmbH	Method and device for providing a material for direct reduction
CN115341061B (en) *	2021-05-13	2024-01-02	中国科学院过程工程研究所	Method for efficiently fluidizing and reducing vanadium titano-magnetite fine powder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3984229A (en) *	1970-04-20	1976-10-05	Boliden Aktiebolag	Method for producing coarse powder, hardened iron oxide material from finely divided raw material substantially consisting of hematite and/or magnetite
US5082251A (en) *	1990-03-30	1992-01-21	Fior De Venezuela	Plant and process for fluidized bed reduction of ore
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
AT406379B (en) *	1995-10-10	2000-04-25	Voest Alpine Ind Anlagen	METHOD FOR DIRECTLY REDUCING PARTICULAR IRON-OXIDATED MATERIAL AND SYSTEM FOR IMPLEMENTING THE METHOD
AU2968497A (en) *	1996-05-28	1998-01-05	L & C Steinmuller (Africa) (Proprietary) Limited	Fluidized bed treatment of eaf dust
US5972302A (en) *	1996-08-27	1999-10-26	Emr Microwave Technology Corporation	Method for the microwave induced oxidation of pyritic ores without the production of sulphur dioxide
AU721221B2 (en) *	1996-08-27	2000-06-29	Emr Microwave Technology Corporation	Method for microwave induced oxidation of sulphidic ore material in fluidized bed without sulphur dioxide emissions

2000
- 2000-06-28 AT AT0110900A patent/AT408992B/en not_active IP Right Cessation
2001
- 2001-06-27 MX MXPA02012754A patent/MXPA02012754A/en active IP Right Grant
- 2001-06-27 AT AT01942872T patent/ATE265548T1/en active
- 2001-06-27 DE DE50102148T patent/DE50102148D1/en not_active Expired - Lifetime
- 2001-06-27 WO PCT/AT2001/000207 patent/WO2002000943A1/en not_active Ceased
- 2001-06-27 EP EP01942872A patent/EP1294953B1/en not_active Expired - Lifetime
- 2001-06-27 AU AU6566901A patent/AU6566901A/en active Pending
- 2001-06-27 AU AU2001265669A patent/AU2001265669B2/en not_active Ceased

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