SE8206786L - Reaktor for jerntillverkning - Google Patents
Reaktor for jerntillverkningInfo
- Publication number
- SE8206786L SE8206786L SE8206786A SE8206786A SE8206786L SE 8206786 L SE8206786 L SE 8206786L SE 8206786 A SE8206786 A SE 8206786A SE 8206786 A SE8206786 A SE 8206786A SE 8206786 L SE8206786 L SE 8206786L
- Authority
- SE
- Sweden
- Prior art keywords
- reactor
- iron
- molten iron
- carbonaceous material
- scrap
- Prior art date
Links
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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
-
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C2007/0093—Duplex process; Two stage processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/90—Metal melting furnaces, e.g. cupola type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57014443A JPS58133309A (ja) | 1982-02-01 | 1982-02-01 | ツインリアクタ−製鉄方法および装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8206786D0 SE8206786D0 (sv) | 1982-11-29 |
SE8206786L true SE8206786L (sv) | 1984-05-30 |
SE452476B SE452476B (sv) | 1987-11-30 |
Family
ID=11861168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206786A SE452476B (sv) | 1982-02-01 | 1982-11-29 | Forfarande for smeltning av jernskrot |
Country Status (4)
Country | Link |
---|---|
US (2) | US4605437A (sv) |
JP (1) | JPS58133309A (sv) |
FR (1) | FR2520754B1 (sv) |
SE (1) | SE452476B (sv) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3423247C2 (de) * | 1984-06-23 | 1986-10-16 | Dr. Küttner GmbH & Co KG, 4300 Essen | Verfahren und Einrichtung zum Herstellen von Stahl aus Schrott |
DE3607776A1 (de) * | 1986-03-08 | 1987-09-17 | Kloeckner Cra Tech | Verfahren zur herstellung von eisen |
US4877449A (en) * | 1987-07-22 | 1989-10-31 | Institute Of Gas Technology | Vertical shaft melting furnace and method of melting |
DE3940558A1 (de) * | 1989-12-07 | 1991-06-13 | Fuchs Technology Ag | Verfahren zum betrieb eines lichtbogenofens und lichtbogenofen |
DE4209765C2 (de) * | 1992-03-23 | 1994-11-03 | Mannesmann Ag | Verfahren und Vorrichtung zur Behandlung der Abgase eines Lichtbogenofens |
US5286277A (en) * | 1992-05-26 | 1994-02-15 | Zaptech Corporation | Method for producing steel |
US5301620A (en) * | 1993-04-01 | 1994-04-12 | Molten Metal Technology, Inc. | Reactor and method for disassociating waste |
US5555822A (en) * | 1994-09-06 | 1996-09-17 | Molten Metal Technology, Inc. | Apparatus for dissociating bulk waste in a molten metal bath |
US5733358A (en) * | 1994-12-20 | 1998-03-31 | Usx Corporation And Praxair Technology, Inc. | Process and apparatus for the manufacture of steel from iron carbide |
AUPN226095A0 (en) | 1995-04-07 | 1995-05-04 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
JPH09231977A (ja) * | 1996-02-27 | 1997-09-05 | Elf Atochem Japan Kk | 電極およびその製法 |
AUPO426096A0 (en) | 1996-12-18 | 1997-01-23 | Technological Resources Pty Limited | Method and apparatus for producing metals and metal alloys |
AUPO426396A0 (en) | 1996-12-18 | 1997-01-23 | Technological Resources Pty Limited | A method of producing iron |
AUPO944697A0 (en) * | 1997-09-26 | 1997-10-16 | Technological Resources Pty Limited | A method of producing metals and metal alloys |
AUPP442598A0 (en) | 1998-07-01 | 1998-07-23 | Technological Resources Pty Limited | Direct smelting vessel |
AUPP483898A0 (en) | 1998-07-24 | 1998-08-13 | Technological Resources Pty Limited | A direct smelting process & apparatus |
MY119760A (en) | 1998-07-24 | 2005-07-29 | Tech Resources Pty Ltd | A direct smelting process |
AUPP554098A0 (en) | 1998-08-28 | 1998-09-17 | Technological Resources Pty Limited | A process and an apparatus for producing metals and metal alloys |
AUPP570098A0 (en) | 1998-09-04 | 1998-10-01 | Technological Resources Pty Limited | A direct smelting process |
AUPP647198A0 (en) | 1998-10-14 | 1998-11-05 | Technological Resources Pty Limited | A process and an apparatus for producing metals and metal alloys |
AUPP805599A0 (en) | 1999-01-08 | 1999-02-04 | Technological Resources Pty Limited | A direct smelting process |
AUPQ083599A0 (en) | 1999-06-08 | 1999-07-01 | Technological Resources Pty Limited | Direct smelting vessel |
AUPQ152299A0 (en) | 1999-07-09 | 1999-08-05 | Technological Resources Pty Limited | Start-up procedure for direct smelting process |
AUPQ205799A0 (en) | 1999-08-05 | 1999-08-26 | Technological Resources Pty Limited | A direct smelting process |
AUPQ213099A0 (en) | 1999-08-10 | 1999-09-02 | Technological Resources Pty Limited | Pressure control |
AUPQ308799A0 (en) | 1999-09-27 | 1999-10-21 | Technological Resources Pty Limited | A direct smelting process |
AUPQ346399A0 (en) | 1999-10-15 | 1999-11-11 | Technological Resources Pty Limited | Stable idle procedure |
AUPQ365799A0 (en) | 1999-10-26 | 1999-11-18 | Technological Resources Pty Limited | A direct smelting apparatus and process |
US6602321B2 (en) | 2000-09-26 | 2003-08-05 | Technological Resources Pty. Ltd. | Direct smelting process |
US20090044568A1 (en) * | 2007-08-15 | 2009-02-19 | Albert Lewis | Submerged fired vertical furnance |
US9021838B2 (en) | 2010-06-17 | 2015-05-05 | Johns Manville | Systems and methods for glass manufacturing |
US8997525B2 (en) | 2010-06-17 | 2015-04-07 | Johns Manville | Systems and methods for making foamed glass using submerged combustion |
US9815726B2 (en) * | 2015-09-03 | 2017-11-14 | Johns Manville | Apparatus, systems, and methods for pre-heating feedstock to a melter using melter exhaust |
US20240035102A1 (en) * | 2019-09-10 | 2024-02-01 | Jfe Steel Corporation | Method for producing molten iron using electric furnace |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060014A (en) * | 1958-04-17 | 1962-10-23 | Yawata Iron & Steel Co | Multi-furnace for refining metal |
CH370878A (fr) * | 1960-04-08 | 1963-07-31 | Conduites Ste Indle | Four de fusion continue métallurgique |
GB1042988A (en) * | 1963-07-22 | 1966-09-21 | Maerz Ofenbau | Process of refining iron and furnace for carrying out this process |
AT266188B (de) * | 1963-07-22 | 1968-11-11 | Maerz Ofenbau | Doppelofen zur Herstellung von Stahl durch Frischen von Eisen mit Sauerstoff und/ober Luft |
US3424573A (en) * | 1964-11-02 | 1969-01-28 | Rocco Catoggio De Villiers | Process for combined oxygen iron refining and producing of ferrous melts |
US3529067A (en) * | 1968-08-21 | 1970-09-15 | Gerald J Grott | Method and apparatus for reclaiming low-density contaminated scrap steel |
SU390157A1 (ru) * | 1971-08-10 | 1973-07-11 | Сталеплавильный агрегат | |
US3772000A (en) * | 1971-11-23 | 1973-11-13 | Columbia Gas Syst | Method for converting solid ferrous metal to steel |
ES433419A1 (es) * | 1974-01-31 | 1976-11-01 | British Steel Corp | Perfeccionamientos introducidos en un metodo de fabricar a-cero. |
SU522616A1 (ru) * | 1974-10-10 | 1978-06-30 | Предприятие П/Я В-8253 | Способ выплавки стали в двухванной печи |
US4140480A (en) * | 1977-07-18 | 1979-02-20 | Modern Equipment Company | Hot cupola gas burner |
DE2737441A1 (de) * | 1977-08-19 | 1979-03-01 | Maximilianshuette Eisenwerk | Verfahren und vorrichtung zum kontinuierlichen aufheizen einer eisenschmelze |
LU78460A1 (fr) * | 1977-11-04 | 1979-06-13 | Arbed | Procede de fusion sontinue de mitraille |
-
1982
- 1982-02-01 JP JP57014443A patent/JPS58133309A/ja active Pending
- 1982-11-29 SE SE8206786A patent/SE452476B/sv not_active IP Right Cessation
- 1982-11-30 US US06/445,534 patent/US4605437A/en not_active Expired - Fee Related
- 1982-12-02 FR FR8220197A patent/FR2520754B1/fr not_active Expired
-
1986
- 1986-05-21 US US06/865,301 patent/US4790516A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS58133309A (ja) | 1983-08-09 |
FR2520754A1 (fr) | 1983-08-05 |
US4605437A (en) | 1986-08-12 |
SE452476B (sv) | 1987-11-30 |
US4790516A (en) | 1988-12-13 |
FR2520754B1 (fr) | 1986-12-19 |
SE8206786D0 (sv) | 1982-11-29 |
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