ES417414A1 - Un aparato para controlar el funcionamiento de un converti-dor de afino de acero. - Google Patents
Un aparato para controlar el funcionamiento de un converti-dor de afino de acero.Info
- Publication number
- ES417414A1 ES417414A1 ES417414A ES417414A ES417414A1 ES 417414 A1 ES417414 A1 ES 417414A1 ES 417414 A ES417414 A ES 417414A ES 417414 A ES417414 A ES 417414A ES 417414 A1 ES417414 A1 ES 417414A1
- Authority
- ES
- Spain
- Prior art keywords
- gases
- tuyeres
- jets
- converter
- annulus
- 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
Links
- 238000007670 refining Methods 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000002737 fuel gas Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 230000009528 severe injury Effects 0.000 abstract 1
- 238000009628 steelmaking Methods 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
-
- 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
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/34—Blowing through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Sampling And Sample Adjustment (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27701772A | 1972-08-01 | 1972-08-01 | |
| US312173A US3895785A (en) | 1972-08-01 | 1972-12-04 | Method and apparatus for controlling the operation of a steel refining converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES417414A1 true ES417414A1 (es) | 1976-06-16 |
Family
ID=26958262
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES417414A Expired ES417414A1 (es) | 1972-08-01 | 1973-07-31 | Un aparato para controlar el funcionamiento de un converti-dor de afino de acero. |
| ES442692A Expired ES442692A1 (es) | 1972-08-01 | 1975-11-17 | Un metodo de hacer funcionar un convertidor basculante de a-fino de acero. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES442692A Expired ES442692A1 (es) | 1972-08-01 | 1975-11-17 | Un metodo de hacer funcionar un convertidor basculante de a-fino de acero. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3895785A (es) |
| AT (1) | ATA671573A (es) |
| DE (1) | DE2337846C2 (es) |
| ES (2) | ES417414A1 (es) |
| FR (1) | FR2194785B1 (es) |
| GB (1) | GB1447642A (es) |
| IT (1) | IT991926B (es) |
| LU (1) | LU68107A1 (es) |
| NL (1) | NL7310523A (es) |
| YU (1) | YU194373A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2326754C3 (de) * | 1973-05-25 | 1978-04-20 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Vorrichtung zum gesteuerten Zuführen eines Frischgases und eines fluiden Schutzmediums |
| FR2285458A1 (fr) * | 1974-09-20 | 1976-04-16 | Creusot Loire | Dispositif de retention d'hydrocarbures dans un convertisseur |
| DE2504946C2 (de) * | 1975-02-06 | 1980-04-30 | Kloeckner-Werke Ag, 4100 Duisburg | Verfahren und Vorrichtung zum Einschmelzen von Schrott, Eisenschwamm, Pellets oder dgl |
| US4093190A (en) * | 1975-06-25 | 1978-06-06 | Creusot-Loire | Process for the protection of a refractory wall in service |
| DE2834737A1 (de) * | 1977-08-26 | 1979-03-08 | British Steel Corp | Stahlherstellungsverfahren |
| EP0045658A1 (en) * | 1980-08-06 | 1982-02-10 | British Steel Corporation | Gas inlet orifice monitoring |
| DE3143795C2 (de) * | 1981-11-04 | 1983-10-20 | Klöckner Stahlforschung GmbH, 8458 Sulzbach-Rosenberg | "Ventil zur Strömungsmittelzufuhr" |
| SE8702338L (sv) * | 1987-06-05 | 1988-12-06 | Aga Ab | Gasspolning av smaelta i skaenk |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US33090A (en) * | 1861-08-20 | Marcus Lane | Improvement in treating metals | |
| US707776A (en) * | 1901-08-21 | 1902-08-26 | Electro Metallurg Francaise Soc | Oscillating electric furnace. |
| US1958581A (en) * | 1932-04-18 | 1934-05-15 | Cass L Kennicott | Ore treatment |
| US3343826A (en) * | 1960-06-27 | 1967-09-26 | Exxon Research Engineering Co | Fluid fuel control system and apparatus for furnaces |
| FR1310593A (fr) * | 1961-10-13 | 1962-11-30 | Siderurgie Fse Inst Rech | Procédé de réglage d'injections de combustibles dans un haut-fourneau |
| GB1253581A (en) * | 1968-02-24 | 1971-11-17 | Maximilianshuette Eisenwerk | Improvements in processes and apparatus for making steel |
| DE1758816C2 (de) * | 1968-08-13 | 1975-11-20 | Eisenwerk-Gesellschaft Maximilianshuette Mbh, 8458 Sulzbach-Rosenberg | Verfahren zum Frischen von Roheisen zu Stahl |
-
1972
- 1972-12-04 US US312173A patent/US3895785A/en not_active Expired - Lifetime
-
1973
- 1973-07-10 GB GB3288973A patent/GB1447642A/en not_active Expired
- 1973-07-17 YU YU01943/73A patent/YU194373A/xx unknown
- 1973-07-25 DE DE2337846A patent/DE2337846C2/de not_active Expired
- 1973-07-27 LU LU68107A patent/LU68107A1/xx unknown
- 1973-07-30 NL NL7310523A patent/NL7310523A/xx not_active Application Discontinuation
- 1973-07-31 IT IT69319/73A patent/IT991926B/it active
- 1973-07-31 ES ES417414A patent/ES417414A1/es not_active Expired
- 1973-07-31 AT AT671573A patent/ATA671573A/de not_active Application Discontinuation
- 1973-08-01 FR FR7328267A patent/FR2194785B1/fr not_active Expired
-
1975
- 1975-11-17 ES ES442692A patent/ES442692A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2337846A1 (de) | 1974-02-14 |
| FR2194785B1 (es) | 1978-05-05 |
| ATA671573A (de) | 1980-03-15 |
| US3895785A (en) | 1975-07-22 |
| ES442692A1 (es) | 1977-04-16 |
| IT991926B (it) | 1975-08-30 |
| AU5798573A (en) | 1975-01-16 |
| NL7310523A (es) | 1974-02-05 |
| FR2194785A1 (es) | 1974-03-01 |
| LU68107A1 (es) | 1973-10-03 |
| GB1447642A (en) | 1976-08-25 |
| YU194373A (en) | 1982-02-28 |
| DE2337846C2 (de) | 1984-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES442692A1 (es) | Un metodo de hacer funcionar un convertidor basculante de a-fino de acero. | |
| US3999977A (en) | Method for controlling the injection of flux into a steelmaking vessel as a function of pressure differential | |
| US4047937A (en) | Method for controlling the operation of a steel refining converter | |
| US3871633A (en) | Method and apparatus for controlling the injection of flux into a steelmaking vessel as a function of pressure differential | |
| ES267832U (es) | Dispositivo de lanza de soplado, prevista para ser utilizada en el marco de un procedimiento de afino de fundicion li- quida. | |
| US1623797A (en) | Method of converting nickel-containing matte | |
| US3692293A (en) | Apparatus for blowing high-temperature reducing gas into blast furnace | |
| JPS57192214A (en) | Molten steel-refining method and apparatus therefor | |
| US4436553A (en) | Process to produce low hydrogen steel | |
| GB1174113A (en) | Process for Discharging Unburned Waste Gas from Oxygen Top-Blowing Converter | |
| WO1990014908A1 (en) | Gaz blowing plate brick or nozzle brick for molten metal | |
| Wozniak | The Phaseout of No. 2 Openhearth and the Design and Startup of No. 2 Basic Oxygen Furnace Shop.(Retroactive Coverage) | |
| GB1241242A (en) | Process for the automatic control of the pig iron refining operation | |
| KR20150131431A (ko) | 강의 제조 장치 및 그 방법 | |
| JPH02290911A (ja) | 溶銑の予備精錬時におけるスラグフォーミング防止方法 | |
| PL229120A1 (es) | ||
| JPS5693814A (en) | Method of supplying cooling medium to oxygen blowing part of bottom blown refining furnace | |
| JPS6428315A (en) | Steel tapping hole for converter | |
| JPS62227012A (ja) | 溶融還元炉 | |
| JPS5644707A (en) | Blowing method of bottom blowing converter | |
| GB1563901A (en) | Preparing a blast furnace for repair or relining | |
| Higuchi et al. | The Design and Operation of Fukuyama No. 4 Blast Furnace.(Retroactive Coverage) | |
| JPS55161016A (en) | Refining method for bottom blowing converter | |
| GB1125005A (en) | Method and device for the continuous production of steel from pig iron | |
| BE774944A (en) | Plane bottomed converter - uses horizontal oxygen jet at acute angle to diameter |