PL336590A1 - Soderberg-type electrode for obtaining siliceous alloys and metals - Google Patents

Soderberg-type electrode for obtaining siliceous alloys and metals

Info

Publication number: PL336590A1
Authority: PL; Poland
Prior art keywords: soderberg; metals; type electrode; alloys; obtaining
Prior art date: 1997-05-02

Application number

PL98336590A

Other versions

PL189321B1 (en

Inventor

Rene Boisvert

Jacques Dostaler

Jacques Dubois

Dieter W Ksinsik

Original Assignee

Silicium Becancour 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.)

1997-05-02

Filing date

1998-04-27

Publication date

2000-07-03

1997-05-02 Priority claimed from CA002204425A external-priority patent/CA2204425A1/en

1998-04-27 Application filed by Silicium Becancour Inc filed Critical Silicium Becancour Inc

2000-07-03 Publication of PL336590A1 publication Critical patent/PL336590A1/en

2005-07-29 Publication of PL189321B1 publication Critical patent/PL189321B1/en

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
- H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
- H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes
- 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
- H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Furnace Details (AREA)
Silicon Compounds (AREA)
Discharge Heating (AREA)
Ceramic Products (AREA)

PL98336590A 1997-05-02 1998-04-27 Soderberg-type electrode for obtaining siliceous alloys and metals PL189321B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CA002204425A CA2204425A1 (en)	1997-05-02	1997-05-02	Electrode for silicon alloys and silicon metal
US08/958,323 US5854807A (en)	1997-05-02	1997-10-27	Electrode for silicon alloys and silicon metal
PCT/CA1998/000409 WO1998051129A1 (en)	1997-05-02	1998-04-27	Electrode type söderberg for making silicon alloys and silicon metal

Publications (2)

Publication Number	Publication Date
PL336590A1 true PL336590A1 (en)	2000-07-03
PL189321B1 PL189321B1 (en)	2005-07-29

Family

ID=25679299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL98336590A PL189321B1 (en)	1997-05-02	1998-04-27	Soderberg-type electrode for obtaining siliceous alloys and metals

Country Status (9)

Country	Link
EP (1)	EP0979596B9 (en)
AU (1)	AU7024998A (en)
BR (1)	BR9809347B1 (en)
ES (1)	ES2177000T3 (en)
IS (1)	IS1955B (en)
NO (1)	NO315630B1 (en)
PL (1)	PL189321B1 (en)
SK (1)	SK286447B6 (en)
WO (1)	WO1998051129A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000011226A1 (en) *	1998-08-25	2000-03-02	Pyromet (Proprietary) Limited	Söderberg-type composite electrode for arc smelting furnace

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB227822A (en) *	1924-01-17	1925-08-13	Norske Elektrokemisk Ind As	Improvements in or relating to electrodes for electric furnaces
US4133968A (en) *	1977-05-26	1979-01-09	Frolov Jury F	Apparatus for forming self-sintering electrodes
DE3840827A1 (en) *	1988-12-03	1990-06-07	Hoechst Ag	ELECTROTHERMIC REDUCTION STOVES
DE4010353A1 (en) *	1990-03-28	1991-10-02	Mannesmann Ag	Operating metallurgical furnace with self-baking electrode - lockable traction rod within electrode
FR2724219B1 (en) *	1994-09-05	1996-10-25	Pechiney Electrometallurgie	DEVICE FOR MOUNTING A SELF-COOKING COMPOSITE ELECTRODE FOR ELECTRIC ARC OVEN

1998
- 1998-04-27 ES ES98916756T patent/ES2177000T3/en not_active Expired - Lifetime
- 1998-04-27 PL PL98336590A patent/PL189321B1/en unknown
- 1998-04-27 WO PCT/CA1998/000409 patent/WO1998051129A1/en active IP Right Grant
- 1998-04-27 EP EP98916756A patent/EP0979596B9/en not_active Expired - Lifetime
- 1998-04-27 AU AU70249/98A patent/AU7024998A/en not_active Abandoned
- 1998-04-27 BR BRPI9809347-9A patent/BR9809347B1/en not_active IP Right Cessation
- 1998-04-27 SK SK1493-99A patent/SK286447B6/en not_active IP Right Cessation
1999
- 1999-10-15 IS IS5219A patent/IS1955B/en unknown
- 1999-10-27 NO NO19995254A patent/NO315630B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR9809347A (en)	2000-07-04
WO1998051129A1 (en)	1998-11-12
NO315630B1 (en)	2003-09-29
PL189321B1 (en)	2005-07-29
EP0979596B1 (en)	2002-07-17
AU7024998A (en)	1998-11-27
ES2177000T3 (en)	2002-12-01
IS1955B (en)	2004-11-15
IS5219A (en)	1999-10-15
EP0979596B9 (en)	2003-01-02
EP0979596A1 (en)	2000-02-16
BR9809347B1 (en)	2011-11-16
SK149399A3 (en)	2000-08-14
NO995254L (en)	1999-12-29
NO995254D0 (en)	1999-10-27
SK286447B6 (en)	2008-10-07

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