DE59704480D1 - Verfahren und vorrichtung zur erzeugung von siliziumreichen giessereiroheisen - Google Patents
Verfahren und vorrichtung zur erzeugung von siliziumreichen giessereiroheisenInfo
- Publication number
- DE59704480D1 DE59704480D1 DE59704480T DE59704480T DE59704480D1 DE 59704480 D1 DE59704480 D1 DE 59704480D1 DE 59704480 T DE59704480 T DE 59704480T DE 59704480 T DE59704480 T DE 59704480T DE 59704480 D1 DE59704480 D1 DE 59704480D1
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- vessel
- base
- guided
- vicinity
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 abstract 2
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- -1 iron-carbon metals Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 1
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/08—Manufacture of cast-iron
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
- C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
- C21B13/026—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state heated electrically
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19632403A DE19632403C1 (de) | 1996-08-02 | 1996-08-02 | Verfahren und Vorrichtung zur Erzeugung von siliziumreichen Gießereiroheisen |
| PCT/DE1997/001609 WO1998005800A1 (de) | 1996-08-02 | 1997-07-25 | Verfahren und vorrichtung zur erzeugung von siliziumreichen giessereiroheisen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE59704480D1 true DE59704480D1 (de) | 2001-10-04 |
Family
ID=7802379
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19632403A Expired - Fee Related DE19632403C1 (de) | 1996-08-02 | 1996-08-02 | Verfahren und Vorrichtung zur Erzeugung von siliziumreichen Gießereiroheisen |
| DE59704480T Expired - Lifetime DE59704480D1 (de) | 1996-08-02 | 1997-07-25 | Verfahren und vorrichtung zur erzeugung von siliziumreichen giessereiroheisen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19632403A Expired - Fee Related DE19632403C1 (de) | 1996-08-02 | 1996-08-02 | Verfahren und Vorrichtung zur Erzeugung von siliziumreichen Gießereiroheisen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6235075B1 (de) |
| EP (1) | EP0946760B1 (de) |
| AT (1) | ATE204915T1 (de) |
| AU (1) | AU4293997A (de) |
| BR (1) | BR9711010A (de) |
| CA (1) | CA2262490C (de) |
| CZ (1) | CZ34999A3 (de) |
| DE (2) | DE19632403C1 (de) |
| NO (1) | NO323393B1 (de) |
| PL (1) | PL331421A1 (de) |
| SK (1) | SK283573B6 (de) |
| TW (1) | TW461921B (de) |
| WO (1) | WO1998005800A1 (de) |
| ZA (1) | ZA976825B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19755890A1 (de) * | 1997-12-05 | 1999-06-17 | Mannesmann Ag | Beschickungseinrichtung für Schachtöfen |
| DE10346337B4 (de) * | 2003-10-06 | 2014-06-12 | Schott Ag | Aggregat, ausgebildet als Schmelz- oder Läuteraggregat, Verteilersystem oder Rinnensystem für konduktiv beheizbare Glasschmelzen |
| DE102004061944A1 (de) * | 2004-12-22 | 2006-07-06 | Polysius Ag | Verfahren und Vorrichtung zur Behandlung einer Schmelze oder Schlacke |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985545A (en) * | 1970-09-24 | 1976-10-12 | Sadamu Kinoshita | Metal melting method using electric arc furnace |
| DE2342959B1 (de) * | 1973-08-25 | 1975-02-13 | Kloeckner Werke Ag | Vorrichtung zur kontinuierlichen Erzeugung von Stahl aus Erz |
| AUPM792594A0 (en) | 1994-09-05 | 1994-09-29 | Illawarra Technology Corporation Limited, The | Smelting ferrous materials |
| DE4236510C2 (de) * | 1992-10-26 | 1996-05-30 | Mannesmann Ag | Vorrichtung zum Einschmelzen von Schrott |
| US5588982A (en) * | 1995-05-01 | 1996-12-31 | Alabama Power Company | Process for producing foudry iron |
-
1996
- 1996-08-02 DE DE19632403A patent/DE19632403C1/de not_active Expired - Fee Related
-
1997
- 1997-07-25 EP EP97918880A patent/EP0946760B1/de not_active Expired - Lifetime
- 1997-07-25 US US09/011,416 patent/US6235075B1/en not_active Expired - Lifetime
- 1997-07-25 WO PCT/DE1997/001609 patent/WO1998005800A1/de not_active Application Discontinuation
- 1997-07-25 CZ CZ99349A patent/CZ34999A3/cs unknown
- 1997-07-25 DE DE59704480T patent/DE59704480D1/de not_active Expired - Lifetime
- 1997-07-25 AU AU42939/97A patent/AU4293997A/en not_active Abandoned
- 1997-07-25 AT AT97918880T patent/ATE204915T1/de active
- 1997-07-25 PL PL97331421A patent/PL331421A1/xx unknown
- 1997-07-25 BR BR9711010A patent/BR9711010A/pt not_active IP Right Cessation
- 1997-07-25 SK SK128-99A patent/SK283573B6/sk unknown
- 1997-07-25 CA CA002262490A patent/CA2262490C/en not_active Expired - Lifetime
- 1997-07-31 ZA ZA9706825A patent/ZA976825B/xx unknown
- 1997-08-01 TW TW086111021A patent/TW461921B/zh not_active IP Right Cessation
-
1999
- 1999-01-29 NO NO19990439A patent/NO323393B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL331421A1 (en) | 1999-07-19 |
| US6235075B1 (en) | 2001-05-22 |
| SK12899A3 (en) | 1999-07-12 |
| ATE204915T1 (de) | 2001-09-15 |
| CA2262490A1 (en) | 1998-02-12 |
| DE19632403C1 (de) | 1998-03-26 |
| NO990439L (no) | 1999-01-29 |
| CZ34999A3 (cs) | 1999-05-12 |
| AU4293997A (en) | 1998-02-25 |
| EP0946760A1 (de) | 1999-10-06 |
| NO323393B1 (no) | 2007-04-23 |
| SK283573B6 (sk) | 2003-09-11 |
| BR9711010A (pt) | 1999-08-17 |
| TW461921B (en) | 2001-11-01 |
| NO990439D0 (no) | 1999-01-29 |
| ZA976825B (en) | 1998-02-11 |
| EP0946760B1 (de) | 2001-08-29 |
| CA2262490C (en) | 2008-10-14 |
| WO1998005800A1 (de) | 1998-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2027741B (en) | Method and apparatus for the direct reduction of iron using gas from fossil fuel | |
| GB2027058B (en) | Process for recovering and utilizing useful substances frommolten metal produced during reduction treatment of slag from an oxygen converter | |
| DE69602871T2 (de) | Vorrichtung zur Herstellung von Roheisen durch Direktreduktion | |
| ES2156188T3 (es) | Metodo y aparato para producir hierro a partir de compuestos de hierro. | |
| DE59704480D1 (de) | Verfahren und vorrichtung zur erzeugung von siliziumreichen giessereiroheisen | |
| ATE34585T1 (de) | Verfahren und vorrichtung zur behandlung von stahl in der pfanne. | |
| MY122993A (en) | Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron ore | |
| ATE459T1 (de) | Verfahren zum behandeln von metallschmelzen. | |
| ATA133696A (de) | Verfahren zum schmelzen von oxidischen schalcken und verbrennungsrückständen sowie vorrichtung zur durchführung dieses verfahrens | |
| SE8503571L (sv) | Forfarande for framstellning av rajern ur jernslig och for gasframstellning samt anleggning av utforande av forfarandet | |
| SE8201080L (sv) | Sett och anordning for reduktion av metallmalmer | |
| JPS5236508A (en) | Process for producing low-carbon, low-nitrogen high alloy steel by use of plasma arc furnace | |
| JPH0611885B2 (ja) | 溶銑の同時脱珪・脱燐方法 | |
| GB744935A (en) | Method of and apparatus for the continuous production of purified iron from pig-iron | |
| JPS5852529B2 (ja) | 溶銑の脱燐方法 | |
| JPS5377896A (en) | Converter slag treating method | |
| JPS51147494A (en) | Process for treatment and device of the slag | |
| US3785630A (en) | Gas collector for steel furnace | |
| ATE377741T1 (de) | Verfahren zur vorbereitung von im elektroofen zuzuführenden eisenschrott und vorrichtung zur durchführung des verfahrens | |
| JPS51122670A (en) | A method of treating steel-making slag | |
| JPS5210806A (en) | A control apparatus for electroslag refining furnaces | |
| GB191018010A (en) | Process and Apparatus for the Manufacture of Hard Steels Direct from Cast Iron. | |
| RU95103419A (ru) | Способ получения рафинировочного шлака для обработки стали | |
| JPS5220308A (en) | Apparatus for continuously supplying raw materials in steel making | |
| JPS5690913A (en) | Molten iron treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDO, DE |