LU90399B1 - Proc-d- de couplage r-duction-fusion et dispositif de transfert de particules - chaud - Google Patents
Proc-d- de couplage r-duction-fusion et dispositif de transfert de particules - chaudInfo
- Publication number
- LU90399B1 LU90399B1 LU90399A LU90399A LU90399B1 LU 90399 B1 LU90399 B1 LU 90399B1 LU 90399 A LU90399 A LU 90399A LU 90399 A LU90399 A LU 90399A LU 90399 B1 LU90399 B1 LU 90399B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- hot
- reduction
- transfer device
- coupling process
- particle transfer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- 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
- C21C5/527—Charging of the electric furnace
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU90399A LU90399B1 (fr) | 1999-05-26 | 1999-05-26 | Proc-d- de couplage r-duction-fusion et dispositif de transfert de particules - chaud |
AU50726/00A AU5072600A (en) | 1999-05-26 | 2000-05-26 | Method for producing liquid metal from pre-reduced particles and smelting devicecoupled to a heat treatment furnace by particle transfer device |
PCT/EP2000/004840 WO2000073515A1 (fr) | 1999-05-26 | 2000-05-26 | Procede de production de metal liquide a partir de particules prereduites et dispositif de fusion couple a un four de traitement thermique par un dispositif de transfert de particules |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU90399A LU90399B1 (fr) | 1999-05-26 | 1999-05-26 | Proc-d- de couplage r-duction-fusion et dispositif de transfert de particules - chaud |
Publications (1)
Publication Number | Publication Date |
---|---|
LU90399B1 true LU90399B1 (fr) | 2000-12-27 |
Family
ID=19731814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU90399A LU90399B1 (fr) | 1999-05-26 | 1999-05-26 | Proc-d- de couplage r-duction-fusion et dispositif de transfert de particules - chaud |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5072600A (fr) |
LU (1) | LU90399B1 (fr) |
WO (1) | WO2000073515A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITGE20030033A1 (it) * | 2003-05-14 | 2004-11-15 | Sms Demag S P A | Reattore siderurgico per la produzione di ghisa. |
CN102997659A (zh) * | 2012-11-09 | 2013-03-27 | 江苏熙友磁电科技有限公司 | 熔炼炉熔化炉段 |
CN104388691A (zh) * | 2014-10-21 | 2015-03-04 | 安徽省华鑫铅业集团有限公司金铅分公司 | 一种再生铅冶炼余热回收炉 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR603188A (fr) * | 1924-09-16 | 1926-04-10 | Procédé pour le traitement métallurgique de grains colithiques extraits des minettes, ainsi que d'autres minerais pulvérulents, ou minerais impalpables à forte teneur en fer | |
GB827957A (en) * | 1955-03-15 | 1960-02-10 | British Iron Steel Research | Improvements in the production of metal from ores and in apparatus therefor |
US4061492A (en) * | 1975-02-26 | 1977-12-06 | Westinghouse Electric Corporation | Method of ore reduction with an arc heater |
US4270740A (en) * | 1979-07-16 | 1981-06-02 | Midrex Corporation | Apparatus for producing molten iron by submerged combustion |
US4701214A (en) * | 1986-04-30 | 1987-10-20 | Midrex International B.V. Rotterdam | Method of producing iron using rotary hearth and apparatus |
US4708640A (en) * | 1984-06-27 | 1987-11-24 | Outokumpu Oy | Apparatus for batch preparation and feeding into the smelting process |
DE3739344A1 (de) * | 1987-03-31 | 1988-10-20 | Kloeckner Humboldt Deutz Ag | Erzeugung von roheisen durch reduktion von feinkoernigem eisenerz mittels kohlenstoff- und sauerstofftraegern und anlage zur durchfuehrung des verfahrens |
EP0316819A1 (fr) * | 1987-11-13 | 1989-05-24 | Kawasaki Jukogyo Kabushiki Kaisha | Procédé et appareillage pour la fabrication d'un métal comprenant une fusion réductrice d'oxydes métalliques |
WO1998015661A1 (fr) * | 1996-10-08 | 1998-04-16 | Voest-Alpine Industrieanlagenbau Gmbh | Procede de production de fonte brute liquide ou de demi-produits de l'acier, et installation pour la mise en oeuvre de ce procede |
-
1999
- 1999-05-26 LU LU90399A patent/LU90399B1/fr active
-
2000
- 2000-05-26 WO PCT/EP2000/004840 patent/WO2000073515A1/fr active Application Filing
- 2000-05-26 AU AU50726/00A patent/AU5072600A/en not_active Abandoned
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR603188A (fr) * | 1924-09-16 | 1926-04-10 | Procédé pour le traitement métallurgique de grains colithiques extraits des minettes, ainsi que d'autres minerais pulvérulents, ou minerais impalpables à forte teneur en fer | |
GB827957A (en) * | 1955-03-15 | 1960-02-10 | British Iron Steel Research | Improvements in the production of metal from ores and in apparatus therefor |
US4061492A (en) * | 1975-02-26 | 1977-12-06 | Westinghouse Electric Corporation | Method of ore reduction with an arc heater |
US4270740A (en) * | 1979-07-16 | 1981-06-02 | Midrex Corporation | Apparatus for producing molten iron by submerged combustion |
US4708640A (en) * | 1984-06-27 | 1987-11-24 | Outokumpu Oy | Apparatus for batch preparation and feeding into the smelting process |
US4701214A (en) * | 1986-04-30 | 1987-10-20 | Midrex International B.V. Rotterdam | Method of producing iron using rotary hearth and apparatus |
DE3739344A1 (de) * | 1987-03-31 | 1988-10-20 | Kloeckner Humboldt Deutz Ag | Erzeugung von roheisen durch reduktion von feinkoernigem eisenerz mittels kohlenstoff- und sauerstofftraegern und anlage zur durchfuehrung des verfahrens |
EP0316819A1 (fr) * | 1987-11-13 | 1989-05-24 | Kawasaki Jukogyo Kabushiki Kaisha | Procédé et appareillage pour la fabrication d'un métal comprenant une fusion réductrice d'oxydes métalliques |
WO1998015661A1 (fr) * | 1996-10-08 | 1998-04-16 | Voest-Alpine Industrieanlagenbau Gmbh | Procede de production de fonte brute liquide ou de demi-produits de l'acier, et installation pour la mise en oeuvre de ce procede |
Also Published As
Publication number | Publication date |
---|---|
WO2000073515A1 (fr) | 2000-12-07 |
AU5072600A (en) | 2000-12-18 |
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