ITRM20010634A1 - Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio. - Google Patents

Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio.

Info

Publication number: ITRM20010634A1
Authority: IT; Italy
Prior art keywords: electrode; electric arc; steel; similar type; relative method
Prior art date: 2001-10-26

Application number

IT2001RM000634A

Other languages

English (en)

Inventor

Domenico Capodilupo

Eugenio Repetto

Vittorio Ratto

Original Assignee

Ct Sviluppo Materiali Spa

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.)

2001-10-26

Filing date

2001-10-26

Publication date

2003-04-28

2001-10-26 Application filed by Ct Sviluppo Materiali Spa filed Critical Ct Sviluppo Materiali Spa

2001-10-26 Priority to IT2001RM000634A priority Critical patent/ITRM20010634A1/it

2001-10-26 Publication of ITRM20010634A0 publication Critical patent/ITRM20010634A0/it

2002-10-25 Priority to DE60209146T priority patent/DE60209146T2/de

2002-10-25 Priority to PCT/IT2002/000679 priority patent/WO2003037038A2/en

2002-10-25 Priority to EP02788534A priority patent/EP1446984B1/en

2002-10-25 Priority to AU2002353509A priority patent/AU2002353509A1/en

2002-10-25 Priority to AT02788534T priority patent/ATE317630T1/de

2002-10-25 Priority to ES02788534T priority patent/ES2260496T3/es

2003-04-28 Publication of ITRM20010634A1 publication Critical patent/ITRM20010634A1/it

Links

238000010891 electric arc Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
239000012530 fluid Substances 0.000 abstract 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
239000004215 Carbon black (E152) Substances 0.000 abstract 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
239000001273 butane Substances 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910002804 graphite Inorganic materials 0.000 abstract 1
239000010439 graphite Substances 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
239000001294 propane Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Discharge Heating (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Furnace Details (AREA)
Carbon And Carbon Compounds (AREA)

IT2001RM000634A 2001-10-26 2001-10-26 Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio. ITRM20010634A1 (it)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
IT2001RM000634A ITRM20010634A1 (it)	2001-10-26	2001-10-26	Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio.
DE60209146T DE60209146T2 (de)	2001-10-26	2002-10-25	Elektrode, insbesondere für elektrolichtbogenöfen der stahlindustrie und dergleichen, und entsprechende operationsmethode
PCT/IT2002/000679 WO2003037038A2 (en)	2001-10-26	2002-10-25	Electrode, in particular for siderurgical electric arc furnaces and the like, and related operation method
EP02788534A EP1446984B1 (en)	2001-10-26	2002-10-25	Electrode, in particular for siderurgical electric arc furnaces and the like, and related operation method
AU2002353509A AU2002353509A1 (en)	2001-10-26	2002-10-25	Electrode, in particular for siderurgical electric arc furnaces and the like, and related operation method
AT02788534T ATE317630T1 (de)	2001-10-26	2002-10-25	Elektrode, insbesondere für elektrolichtbogenöfen der stahlindustrie und dergleichen, und entsprechende operationsmethode
ES02788534T ES2260496T3 (es)	2001-10-26	2002-10-25	Electrodo, en particulas para hornos siderurgicos de arco electrico y similares, y metoso de operacion correspondiente.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2001RM000634A ITRM20010634A1 (it)	2001-10-26	2001-10-26	Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio.

Publications (2)

Publication Number	Publication Date
ITRM20010634A0 ITRM20010634A0 (it)	2001-10-26
ITRM20010634A1 true ITRM20010634A1 (it)	2003-04-28

Family

ID=11455844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2001RM000634A ITRM20010634A1 (it)	2001-10-26	2001-10-26	Elettrodo, in particolare per forni elettrici ad arco di tipo siderurgico e simili, e relativo metodo di esercizio.

Country Status (7)

Country	Link
EP (1)	EP1446984B1 (it)
AT (1)	ATE317630T1 (it)
AU (1)	AU2002353509A1 (it)
DE (1)	DE60209146T2 (it)
ES (1)	ES2260496T3 (it)
IT (1)	ITRM20010634A1 (it)
WO (1)	WO2003037038A2 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102013222158A1 (de) *	2013-10-31	2015-05-13	Siemens Aktiengesellschaft	Verfahren zum Betreiben eines Lichtbogenofens sowie Lichtbogenofen
DE102013222159A1 (de) *	2013-10-31	2015-04-30	Siemens Aktiengesellschaft	Verfahren zum Betreiben eines Lichtbogenofens sowie Lichtbogenofen
JP6413710B2 (ja) *	2014-12-02	2018-10-31	新日鐵住金株式会社	直流アーク式電気炉による高純度鋼の製造方法
US20170280519A1 (en) *	2016-03-25	2017-09-28	Air Liquide Industrial U.S. Lp	Inert gas blanketing of electrodes in an electric arc furnace
DE102020005130B3 (de)	2020-08-21	2022-02-10	Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts	Verfahren zur Herstellung von kohlenstoffärmeren und kohlenstofffreien Elektroden-Wabenkörper-Werkstoffverbunden für den Einsatz in der Metallurgie
DE102020005129B4 (de)	2020-08-21	2024-05-16	Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts	Kohlenstoffärmere und kohlenstofffreie Elektroden für den Einsatz in der Stahlmetallurgie
CN112595093B (zh) *	2020-11-26	2022-05-27	天津水泥工业设计研究院有限公司	一种用于电弧炉可喷吹粉剂的加热电极工艺及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1334116A (en) *	1971-01-22	1973-10-17	British Steel Corp	Arc furnace operation
GB1390351A (en) *	1971-02-16	1975-04-09	Tetronics Research Dev Co Ltd	High temperature treatment of materials
GB1532075A (en) *	1976-08-24	1978-11-15	Karinsky V	Electric arc heating vacuum apparatus
DE3443740A1 (de) *	1984-10-11	1986-04-17	Fried. Krupp Gmbh, 4300 Essen	Verfahren und vorrichtung zum halten oder erhoehen der temperatur einer metallschmelze
DE3629055A1 (de) *	1986-08-27	1988-03-03	Kloeckner Cra Tech	Verfahren zum gesteigerten energieeinbringen in elektrolichtbogenoefen

2001
- 2001-10-26 IT IT2001RM000634A patent/ITRM20010634A1/it unknown
2002
- 2002-10-25 DE DE60209146T patent/DE60209146T2/de not_active Expired - Lifetime
- 2002-10-25 WO PCT/IT2002/000679 patent/WO2003037038A2/en not_active Ceased
- 2002-10-25 AT AT02788534T patent/ATE317630T1/de active
- 2002-10-25 EP EP02788534A patent/EP1446984B1/en not_active Expired - Lifetime
- 2002-10-25 AU AU2002353509A patent/AU2002353509A1/en not_active Abandoned
- 2002-10-25 ES ES02788534T patent/ES2260496T3/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2260496T3 (es)	2006-11-01
EP1446984A2 (en)	2004-08-18
WO2003037038A3 (en)	2004-05-06
ATE317630T1 (de)	2006-02-15
WO2003037038A2 (en)	2003-05-01
AU2002353509A1 (en)	2003-05-06
ITRM20010634A0 (it)	2001-10-26
EP1446984B1 (en)	2006-02-08
DE60209146T2 (de)	2006-10-19
DE60209146D1 (de)	2006-04-20

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