EP1226283A4 - Hochtemperatur-vorschmelzvorrichtung - Google Patents

Hochtemperatur-vorschmelzvorrichtung

Info

Publication number: EP1226283A4
Authority: EP; European Patent Office
Prior art keywords: charge; premelting; high temperature; vessel; melting
Prior art date: 1999-09-14
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

EP00983663A

Other languages

English (en)

French (fr)

Other versions

EP1226283B1 (de

EP1226283A1 (de

Inventor

Gianpietro Benedetti

Milorad Pavlicevic

Alfredo Poloni

Negra Angelico Della

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.)

Danieli Technology Inc

Original Assignee

Danieli Technology Inc

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.)

1999-09-14

Filing date

2000-09-12

Publication date

2003-07-23

2000-09-12 Application filed by Danieli Technology Inc filed Critical Danieli Technology Inc

2002-07-31 Publication of EP1226283A1 publication Critical patent/EP1226283A1/de

2003-07-23 Publication of EP1226283A4 publication Critical patent/EP1226283A4/de

2006-12-20 Application granted granted Critical

2006-12-20 Publication of EP1226283B1 publication Critical patent/EP1226283B1/de

2020-09-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/5252—Manufacture of steel in electric furnaces in an electrically heated multi-chamber furnace, a combination of electric furnaces or an electric furnace arranged for associated working with a non electric furnace

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Furnace Details (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Processing Of Solid Wastes (AREA)
Manufacture Of Iron (AREA)
Manufacture And Refinement Of Metals (AREA)
Oscillators With Electromechanical Resonators (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)

EP00983663A 1999-09-14 2000-09-12 Hochtemperatur-vorschmelzvorrichtung Expired - Lifetime EP1226283B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US15377599P	1999-09-14	1999-09-14
US153775P		1999-09-14
PCT/US2000/025100 WO2001020046A1 (en)	1999-09-14	2000-09-12	High temperature premelting apparatus

Publications (3)

Publication Number	Publication Date
EP1226283A1 EP1226283A1 (de)	2002-07-31
EP1226283A4 true EP1226283A4 (de)	2003-07-23
EP1226283B1 EP1226283B1 (de)	2006-12-20

Family

ID=22548696

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00983663A Expired - Lifetime EP1226283B1 (de)	1999-09-14	2000-09-12	Hochtemperatur-vorschmelzvorrichtung

Country Status (5)

Country	Link
EP (1)	EP1226283B1 (de)
AT (1)	ATE348897T1 (de)
AU (1)	AU2039201A (de)
DE (1)	DE60032504D1 (de)
WO (1)	WO2001020046A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004046728A1 (de) *	2004-09-25	2006-04-06	Sms Demag Ag	Verfahren und Einrichtung zum Herstellen von flüssigem Stahl
ES2332852B1 (es) *	2008-04-02	2010-07-16	Javier Guiu Lapresta	Sistema de control del flujo termico en horno electrico de arco.
CN103364195A (zh) *	2013-03-15	2013-10-23	哈尔滨汽轮机厂有限责任公司	燃气轮机燃烧室试验用高温测量段
NL2023109B1 (en) *	2019-05-10	2020-11-30	African Rainbow Minerals Ltd	Process for the smelting of a metalliferous feedstock material
NL2029142B1 (en) *	2021-09-07	2023-03-21	Petrus Greyling Frederik	Process for smelting a metalliferous feedstock

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2628972A1 (de) *	1976-06-28	1978-01-05	Benteler Geb Paderwerk	Verfahren zur kontinuierlichen erzeugung von stahl
EP0487494A1 (de) *	1990-11-19	1992-05-27	VOEST-ALPINE Industrieanlagenbau GmbH	Anlage zur Herstellung von flüssigen Metallen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3713369A1 (de) *	1987-04-21	1988-11-10	Kortec Ag	Chargiergutvorwaermer zum vorwaermen von chargiergut eines metallurgischen schmelzaggregates
JP3092083B2 (ja) *	1996-02-13	2000-09-25	新日本製鐵株式会社	鉄系スクラップの予熱装置および予熱方法
US6024912A (en) *	1997-11-27	2000-02-15	Empco (Canada) Ltd.	Apparatus and process system for preheating of steel scrap for melting metallurgical furnaces with concurrent flow of scrap and heating gases

2000
- 2000-09-12 AT AT00983663T patent/ATE348897T1/de not_active IP Right Cessation
- 2000-09-12 DE DE60032504T patent/DE60032504D1/de not_active Expired - Lifetime
- 2000-09-12 AU AU20392/01A patent/AU2039201A/en not_active Abandoned
- 2000-09-12 EP EP00983663A patent/EP1226283B1/de not_active Expired - Lifetime
- 2000-09-12 WO PCT/US2000/025100 patent/WO2001020046A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2628972A1 (de) *	1976-06-28	1978-01-05	Benteler Geb Paderwerk	Verfahren zur kontinuierlichen erzeugung von stahl
EP0487494A1 (de) *	1990-11-19	1992-05-27	VOEST-ALPINE Industrieanlagenbau GmbH	Anlage zur Herstellung von flüssigen Metallen

Also Published As

Publication number	Publication date
AU2039201A (en)	2001-04-17
ATE348897T1 (de)	2007-01-15
DE60032504D1 (de)	2007-02-01
EP1226283B1 (de)	2006-12-20
WO2001020046A1 (en)	2001-03-22
EP1226283A1 (de)	2002-07-31

Legal Events

Date	Code	Title	Description
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2003-07-23	A4	Supplementary search report drawn up and despatched	Effective date: 20030605
2003-07-23	RIC1	Information provided on ipc code assigned before grant	Ipc: 7C 21C 5/56 B Ipc: 7C 21B 13/14 A
2005-04-27	17Q	First examination report despatched	Effective date: 20050315
2006-06-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
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