FR2483951B1 - - Google Patents
Info
- Publication number
- FR2483951B1 FR2483951B1 FR8110186A FR8110186A FR2483951B1 FR 2483951 B1 FR2483951 B1 FR 2483951B1 FR 8110186 A FR8110186 A FR 8110186A FR 8110186 A FR8110186 A FR 8110186A FR 2483951 B1 FR2483951 B1 FR 2483951B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/002—Heated electrically (plasma)
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6/47178A BE883667A (nl) | 1980-06-05 | 1980-06-05 | Procede de conduite d'un four a cuve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2483951A1 FR2483951A1 (fr) | 1981-12-11 |
| FR2483951B1 true FR2483951B1 (fr) | 1985-03-08 |
Family
ID=3874855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8110186A Granted FR2483951A1 (fr) | 1980-06-05 | 1981-05-18 | Procede de conduite du haut fourneau |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4421553A (fr) |
| JP (1) | JPS5723011A (fr) |
| AR (1) | AR232004A1 (fr) |
| BR (1) | BR8103552A (fr) |
| DE (1) | DE3121975A1 (fr) |
| ES (1) | ES502771A0 (fr) |
| FR (1) | FR2483951A1 (fr) |
| GB (1) | GB2077299B (fr) |
| LU (1) | LU83372A1 (fr) |
| NL (1) | NL8102654A (fr) |
| SE (1) | SE451728B (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437706A (en) * | 1994-06-10 | 1995-08-01 | Borealis Technical Incorporated Limited | Method for operating a blast furnace |
| US5464464A (en) * | 1994-06-10 | 1995-11-07 | Borealis Technical Incorporated Limited | Method for reducing particulate iron ore to molten iron with hydrogen as reductant |
| CN1916187A (zh) * | 2006-09-12 | 2007-02-21 | 沈阳东方钢铁有限公司 | 纯氧煤气高炉炼铁工艺和设备 |
| JP4910640B2 (ja) * | 2006-10-31 | 2012-04-04 | Ｊｆｅスチール株式会社 | 高炉の操業方法 |
| US8133298B2 (en) * | 2007-12-06 | 2012-03-13 | Air Products And Chemicals, Inc. | Blast furnace iron production with integrated power generation |
| US20100146982A1 (en) * | 2007-12-06 | 2010-06-17 | Air Products And Chemicals, Inc. | Blast furnace iron production with integrated power generation |
| CN101831517B (zh) * | 2010-05-26 | 2011-09-21 | 王林 | 高炉煤气化热风炉炼铁方法 |
| JP5546675B1 (ja) * | 2012-12-07 | 2014-07-09 | 新日鉄住金エンジニアリング株式会社 | 高炉の操業方法及び溶銑の製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2114077B2 (de) * | 1970-03-31 | 1976-04-22 | Centre de Recherches Metallurgiques -Centrum voor Research in de Metallurgie C.R.M., Brüssel | Verfahren zur reduktion von eisenerzen in einem schachtofen, insbesondere hochofen und blasform zur durchfuehrung des verfahrens |
| DE2166408C3 (de) * | 1970-06-30 | 1978-08-31 | Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie - Association Sans But Lucratif - Vereniging Zonder Winstoogmerk, Bruessel | Verwendung eines Plasmabrenners, der vorzugsweise im Innern der Blasform eines Schachtofens, insbesondere Hochofens, angeordnet ist |
| FR2098026A5 (en) * | 1970-06-30 | 1972-03-03 | Rech Metal Centre | Injecting hot reducing gas into a blast furn- - ace |
| GB1332531A (en) | 1970-06-30 | 1973-10-03 | Centre Rech Metallurgique | Shaft furnace smelting |
| BE787872A (fr) * | 1971-08-25 | 1973-02-23 | Westinghouse Electric Corp | Commande par calculateur d'un haut-fourneau utilisant des signaux de retroaction correcteurs |
| CA1006373A (en) * | 1972-03-15 | 1977-03-08 | Masanobu Ogata | Blast furnace control method by measurement of condition indices |
| SE371453C (sv) * | 1973-03-26 | 1978-01-12 | Skf Ind Trading & Dev | Sett for framstellning av reduktionsgas |
| DE2459966A1 (de) * | 1973-12-27 | 1975-07-10 | Centre Rech Metallurgique | Verfahren zur erzeugung heisser reduktionsgase |
| BE813118A (fr) * | 1974-03-29 | 1974-09-30 | Dispositif pour injecter des gaz reducteurs chauds dans un four a cuve et procede de mise en oeuvre. | |
| JPS6018721B2 (ja) * | 1978-02-27 | 1985-05-11 | 住友金属工業株式会社 | 高炉の操業方法 |
| JPS5469512A (en) * | 1977-11-15 | 1979-06-04 | Sumitomo Metal Ind Ltd | Blast furnace operation method |
| JPS54107706A (en) * | 1978-02-13 | 1979-08-23 | Matsushita Electric Ind Co Ltd | Information recording medium |
| JPS6013042B2 (ja) * | 1978-08-28 | 1985-04-04 | 株式会社神戸製鋼所 | 高炉操業法 |
-
1981
- 1981-03-24 US US06/247,018 patent/US4421553A/en not_active Expired - Fee Related
- 1981-05-18 LU LU83372A patent/LU83372A1/fr unknown
- 1981-05-18 FR FR8110186A patent/FR2483951A1/fr active Granted
- 1981-06-02 NL NL8102654A patent/NL8102654A/nl not_active Application Discontinuation
- 1981-06-03 DE DE19813121975 patent/DE3121975A1/de active Granted
- 1981-06-03 SE SE8103500A patent/SE451728B/sv unknown
- 1981-06-04 AR AR285591A patent/AR232004A1/es active
- 1981-06-04 ES ES502771A patent/ES502771A0/es active Granted
- 1981-06-04 BR BR8103552A patent/BR8103552A/pt unknown
- 1981-06-05 GB GB8117330A patent/GB2077299B/en not_active Expired
- 1981-06-05 JP JP8673881A patent/JPS5723011A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2483951A1 (fr) | 1981-12-11 |
| BR8103552A (pt) | 1982-03-02 |
| JPH0219165B2 (fr) | 1990-04-27 |
| SE451728B (sv) | 1987-10-26 |
| SE8103500L (sv) | 1981-12-06 |
| JPS5723011A (en) | 1982-02-06 |
| AR232004A1 (es) | 1985-04-30 |
| US4421553A (en) | 1983-12-20 |
| GB2077299B (en) | 1985-03-13 |
| LU83372A1 (fr) | 1981-09-11 |
| ES8203971A1 (es) | 1982-04-01 |
| GB2077299A (en) | 1981-12-16 |
| DE3121975A1 (de) | 1982-03-11 |
| NL8102654A (nl) | 1982-01-04 |
| ES502771A0 (es) | 1982-04-01 |