LU90333B1 - Proc-d- d'optimisation du fonctionnement d'un four - cuve - Google Patents
Proc-d- d'optimisation du fonctionnement d'un four - cuveInfo
- Publication number
- LU90333B1 LU90333B1 LU90333A LU90333A LU90333B1 LU 90333 B1 LU90333 B1 LU 90333B1 LU 90333 A LU90333 A LU 90333A LU 90333 A LU90333 A LU 90333A LU 90333 B1 LU90333 B1 LU 90333B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- furnace
- tank
- prereduced ore
- proc
- optimizing
- Prior art date
Links
Classifications
-
- 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
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/16—Arrangements of tuyeres
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Processing Of Solid Wastes (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Furnace Charging Or Discharging (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU90333A LU90333B1 (fr) | 1998-12-23 | 1998-12-23 | Proc-d- d'optimisation du fonctionnement d'un four - cuve |
TW088107016A TW473546B (en) | 1998-12-23 | 1999-04-30 | Method for optimising the operation of a shaft furnace |
EP99964668A EP1154825B1 (fr) | 1998-12-23 | 1999-12-23 | Procede d'optimisation du fonctionnement d'un haut four |
PCT/EP1999/010348 WO2000038496A2 (fr) | 1998-12-23 | 1999-12-23 | Procede d'optimisation du fonctionnement d'un four a cuve |
AU30432/00A AU3043200A (en) | 1998-12-23 | 1999-12-23 | Method for optimising the operation of a tank furnace |
AT99964668T ATE251487T1 (de) | 1998-12-23 | 1999-12-23 | Prozessoptimierung eines hochofens |
DE69912003T DE69912003T2 (de) | 1998-12-23 | 1999-12-23 | Prozessoptimierung eines hochofens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU90333A LU90333B1 (fr) | 1998-12-23 | 1998-12-23 | Proc-d- d'optimisation du fonctionnement d'un four - cuve |
Publications (1)
Publication Number | Publication Date |
---|---|
LU90333B1 true LU90333B1 (fr) | 2000-07-19 |
Family
ID=19731792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU90333A LU90333B1 (fr) | 1998-12-23 | 1998-12-23 | Proc-d- d'optimisation du fonctionnement d'un four - cuve |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1154825B1 (fr) |
AT (1) | ATE251487T1 (fr) |
AU (1) | AU3043200A (fr) |
DE (1) | DE69912003T2 (fr) |
LU (1) | LU90333B1 (fr) |
TW (1) | TW473546B (fr) |
WO (1) | WO2000038496A2 (fr) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE312935C (fr) * | ||||
DE822089C (de) * | 1948-10-02 | 1951-11-22 | Thyssensche Gas Und Wasserwerk | Verfahren zur unmittelbaren Gewinnung von Stahl aus Eisenerzen und Schrott |
US2846300A (en) * | 1952-07-23 | 1958-08-05 | Wenzel Werner | Process for smelting ores |
FR1243733A (fr) * | 1959-01-01 | 1960-10-14 | British Iron Steel Research | Procédé de réduction des minerais métallifères, en particulier des minerais de fer pour la production du fer |
FR1387048A (fr) * | 1963-08-29 | 1965-01-29 | Procédé pour l'utilisation des fines parties des minerais de fer | |
EP0063924A2 (fr) * | 1981-04-28 | 1982-11-03 | Kawasaki Steel Corporation | Procédé et appareil de fusion et d'affinage d'un minerai finement divisé contenant des oxydes métalliques |
JPS6277412A (ja) * | 1985-09-30 | 1987-04-09 | Nippon Steel Corp | 粉体の吹込方法 |
EP0611212A1 (fr) * | 1993-02-12 | 1994-08-17 | Isover Saint-Gobain | Introduction d'additifs pulvérulents dans un four |
-
1998
- 1998-12-23 LU LU90333A patent/LU90333B1/fr active
-
1999
- 1999-04-30 TW TW088107016A patent/TW473546B/zh active
- 1999-12-23 WO PCT/EP1999/010348 patent/WO2000038496A2/fr active IP Right Grant
- 1999-12-23 AU AU30432/00A patent/AU3043200A/en not_active Abandoned
- 1999-12-23 EP EP99964668A patent/EP1154825B1/fr not_active Expired - Lifetime
- 1999-12-23 DE DE69912003T patent/DE69912003T2/de not_active Expired - Lifetime
- 1999-12-23 AT AT99964668T patent/ATE251487T1/de active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE312935C (fr) * | ||||
DE822089C (de) * | 1948-10-02 | 1951-11-22 | Thyssensche Gas Und Wasserwerk | Verfahren zur unmittelbaren Gewinnung von Stahl aus Eisenerzen und Schrott |
US2846300A (en) * | 1952-07-23 | 1958-08-05 | Wenzel Werner | Process for smelting ores |
FR1243733A (fr) * | 1959-01-01 | 1960-10-14 | British Iron Steel Research | Procédé de réduction des minerais métallifères, en particulier des minerais de fer pour la production du fer |
FR1387048A (fr) * | 1963-08-29 | 1965-01-29 | Procédé pour l'utilisation des fines parties des minerais de fer | |
EP0063924A2 (fr) * | 1981-04-28 | 1982-11-03 | Kawasaki Steel Corporation | Procédé et appareil de fusion et d'affinage d'un minerai finement divisé contenant des oxydes métalliques |
JPS6277412A (ja) * | 1985-09-30 | 1987-04-09 | Nippon Steel Corp | 粉体の吹込方法 |
EP0611212A1 (fr) * | 1993-02-12 | 1994-08-17 | Isover Saint-Gobain | Introduction d'additifs pulvérulents dans un four |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 273 (C - 445) 4 September 1987 (1987-09-04) * |
Also Published As
Publication number | Publication date |
---|---|
AU3043200A (en) | 2000-07-31 |
ATE251487T1 (de) | 2003-10-15 |
WO2000038496A3 (fr) | 2001-11-08 |
EP1154825B1 (fr) | 2003-10-08 |
TW473546B (en) | 2002-01-21 |
DE69912003T2 (de) | 2004-08-05 |
EP1154825A1 (fr) | 2001-11-21 |
WO2000038496A2 (fr) | 2000-07-06 |
DE69912003D1 (de) | 2003-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW357193B (en) | Manufacturing method of reduced iron and the apparatus | |
BR8707663A (pt) | Processo para preparar um produto intermediario de ferro-carbono para uso na fabricacao de aco e forno para realizacao do mesmo | |
DE59800653D1 (de) | Verfahren zur verwertung von feinkohle in einem einschmelzvergaser | |
AU2081783A (en) | Delivery of solid material by blowing lance | |
AU692941B2 (en) | Method of operating blast furnace | |
LU90333B1 (fr) | Proc-d- d'optimisation du fonctionnement d'un four - cuve | |
ATE245791T1 (de) | Verfahren zum einschmelzen von metallischen einsatzstoffen in einem schachtofen | |
MX9701288A (es) | Horno de cuba para la reduccion directa de oxidos. | |
ATE170970T1 (de) | Verfahren und vorrichtung zum schmelzen einer metallcharge in einem drehrohrofen | |
MY132721A (en) | Process for making pig iron | |
Haywood et al. | Modelling of pulverized coal injection and combustion in blast furnaces | |
LaRue | Inland Weighs Coal Injection for No. 7 BF | |
Roubicek et al. | Coke and ferrous raw material quality for ironmaking in the specific condition of the Czech Republic | |
SI0714865T1 (en) | Cement suspension for injecting cavities in stone material | |
Osinski et al. | Process mechanisms of blast furnace fuel injection: What we know, and what we guess | |
MY123031A (en) | Shaft furnace | |
Sakano et al. | Investigations of burden distributions at high ore to coke ratio | |
SE9302847L (sv) | Rökgasrening | |
Kundu et al. | Trials with low silica limestone in BOF at Rourkela Steel plant | |
Malgarini | Setting the Scene: European Direct Steel Feasibility Study | |
Godinot et al. | Bibliographical study and survey on the coke-gas cupola | |
Ren et al. | Foaming behavior of first slag in blast furnace | |
Tikhomirov | Some Remarks on the Use of Combined Blast | |
Fu et al. | Experiment of Dust-Coal Comprehensive Injection on Blast Furnace at Xiangtan Iron and Steel Co | |
Costa et al. | Injection of a Mixture of Fuel Oil and Charcoal Fines in the Blast Furnace. Experimental Results |