ATE29266T1 - Vorrichtung zum beliefern eines zu frischenden metallbades mit gasfoermigen und festen stoffen. - Google Patents
Vorrichtung zum beliefern eines zu frischenden metallbades mit gasfoermigen und festen stoffen.Info
- Publication number
- ATE29266T1 ATE29266T1 AT83630174T AT83630174T ATE29266T1 AT E29266 T1 ATE29266 T1 AT E29266T1 AT 83630174 T AT83630174 T AT 83630174T AT 83630174 T AT83630174 T AT 83630174T AT E29266 T1 ATE29266 T1 AT E29266T1
- Authority
- AT
- Austria
- Prior art keywords
- blowing
- refreshed
- delivering gaseous
- metal bath
- solid substances
- Prior art date
Links
- 239000007787 solid Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 238000007664 blowing Methods 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000011343 solid material Substances 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4606—Lances or injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Charging Or Discharging (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU84433A LU84433A1 (fr) | 1982-10-22 | 1982-10-22 | Dispositif pour fournir des matieres gazeuses et solides a un bain de metal en voie d'affinage |
| EP83630174A EP0109916B1 (de) | 1982-10-22 | 1983-10-20 | Vorrichtung zum Beliefern eines zu frischenden Metallbades mit gasförmigen und festen Stoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE29266T1 true ATE29266T1 (de) | 1987-09-15 |
Family
ID=19729968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT83630174T ATE29266T1 (de) | 1982-10-22 | 1983-10-20 | Vorrichtung zum beliefern eines zu frischenden metallbades mit gasfoermigen und festen stoffen. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4533124A (de) |
| EP (1) | EP0109916B1 (de) |
| JP (1) | JPS59133336A (de) |
| AT (1) | ATE29266T1 (de) |
| CA (1) | CA1214635A (de) |
| DE (1) | DE3373315D1 (de) |
| LU (1) | LU84433A1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU85363A1 (fr) * | 1984-05-15 | 1986-01-29 | Arbed | Dispositif d'adaptation pour tuyere d'acceleration de particules solides |
| LU86321A1 (fr) * | 1986-02-25 | 1987-09-10 | Arbed | Lance de soufflage d'oxygene |
| JPH0543088Y2 (de) * | 1987-04-24 | 1993-10-29 | ||
| US5366537A (en) * | 1993-01-05 | 1994-11-22 | Steel Technology Corporation | Fuel and oxygen addition for metal smelting or refining process |
| US5377960A (en) * | 1993-03-01 | 1995-01-03 | Berry Metal Company | Oxygen/carbon blowing lance assembly |
| US5865876A (en) * | 1995-06-07 | 1999-02-02 | Ltv Steel Company, Inc. | Multipurpose lance |
| US5681526A (en) * | 1996-04-23 | 1997-10-28 | Usx Corporation | Method and apparatus for post-combustion of gases during the refining of molten metal |
| US5830259A (en) * | 1996-06-25 | 1998-11-03 | Ltv Steel Company, Inc. | Preventing skull accumulation on a steelmaking lance |
| DE19637246A1 (de) * | 1996-08-02 | 1998-02-05 | Michael Henrich | Schmelzofen insbesondere für Metalle mit zumindest einer in seinen Ofenraum einragenden Lanze, Lanze dafür sowie Verfahren zu deren Steuerung |
| US5885323A (en) * | 1997-04-25 | 1999-03-23 | Ltv Steel Company, Inc. | Foamy slag process using multi-circuit lance |
| AT407398B (de) * | 1998-08-28 | 2001-02-26 | Voest Alpine Ind Anlagen | Verfahren zum herstellen einer metallschmelze |
| AT407257B (de) * | 1999-02-15 | 2001-02-26 | Voest Alpine Ind Anlagen | Verfahren zum herstellen einer metallschmelze |
| AT407259B (de) * | 1999-02-22 | 2001-02-26 | Voest Alpine Ind Anlagen | Verfahren zum einbringen von hüttenwerksstäuben in einen konverter |
| US6217824B1 (en) | 1999-05-20 | 2001-04-17 | Berry Metal Company | Combined forged and cast lance tip assembly |
| US7167796B2 (en) | 2000-03-09 | 2007-01-23 | Donnelly Corporation | Vehicle navigation system for use with a telematics system |
| US7370983B2 (en) | 2000-03-02 | 2008-05-13 | Donnelly Corporation | Interior mirror assembly with display |
| AUPQ783100A0 (en) * | 2000-05-30 | 2000-06-22 | Technological Resources Pty Limited | Apparatus for injecting solid particulate material into a vessel |
| US7720580B2 (en) | 2004-12-23 | 2010-05-18 | Donnelly Corporation | Object detection system for vehicle |
| US7402274B2 (en) * | 2005-12-07 | 2008-07-22 | Berry Metal Company | Metal making lance slag detection system |
| US8017898B2 (en) | 2007-08-17 | 2011-09-13 | Magna Electronics Inc. | Vehicular imaging system in an automatic headlamp control system |
| US20100020170A1 (en) | 2008-07-24 | 2010-01-28 | Higgins-Luthman Michael J | Vehicle Imaging System |
| US20170356689A1 (en) * | 2016-05-31 | 2017-12-14 | Refractory Service Corp. | Lance assembly |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829960A (en) * | 1954-01-18 | 1958-04-08 | Henry J Kaiser Company | Method and metallurgical device for the refining of steel |
| US3121457A (en) * | 1956-12-11 | 1964-02-18 | Lummus Co | Burner assembly for synthesis gas generators |
| US3020201A (en) * | 1958-11-28 | 1962-02-06 | Abbott Lab | 1-arginine-1-glutamate intravenous therapy of hepatic coma ammonia intoxication |
| AT231485B (de) * | 1960-05-27 | 1964-01-27 | Oesterr Alpine Montan | Verfahren zum Einbringen von festen Zusatzstoffen in ein Reaktionsgefäß, in welchem Eisenbäder mittels eines Sauerstoffstrahls gefrischt werden |
| US3240481A (en) * | 1961-07-27 | 1966-03-15 | United States Steel Corp | Apparatus for adding solids and oxygen to an open hearth furnace |
| FR2011258A1 (de) * | 1968-06-20 | 1970-02-27 | Combinatul Siderurgic | |
| FR1595196A (de) * | 1968-12-17 | 1970-06-08 | ||
| BE754652A (fr) * | 1969-08-14 | 1971-01-18 | Voest Ag | Tete d'injection destinee a etre montee sur une lance de soufflage refroidie a l'eau, et procede pour sa fabrication |
| BE756083A (fr) * | 1969-09-11 | 1971-03-15 | Enya Ryosuke | Procede et dispositif pour la fabrication de metal en fusion destine a etre coule |
| US3730505A (en) * | 1970-07-01 | 1973-05-01 | Centro Speriment Metallurg | Double delivery lance for refining the steel in the converter processes |
| US3706520A (en) * | 1970-08-28 | 1972-12-19 | Shell Oil Co | Apparatus and method for heating shaft furnaces with fuel gas |
| US3697058A (en) * | 1971-02-02 | 1972-10-10 | G Sojuzny I Proektirovanijuagr | Oxygen toyere of a steel-melting mill |
| US3752402A (en) * | 1971-04-19 | 1973-08-14 | H Marioneaux | Fluid injection lance and nozzle means therefor |
| US3744780A (en) * | 1972-01-07 | 1973-07-10 | Applied Techn Corp | Method of treating molten material by use of a lance |
| SU612963A1 (ru) * | 1976-07-19 | 1978-06-30 | Череповецкий Ордена Ленина Металлургический Завод Имени 50-Летия Ссср | Фурма дл продувки жидкого металла |
| LU78906A1 (fr) * | 1978-01-19 | 1979-09-06 | Arbed | Procede et dispositif pour l'affinage d'un bain de metal |
| DE2855499C2 (de) * | 1978-12-22 | 1985-04-18 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Aufblaslanze |
| US4301969A (en) * | 1980-02-25 | 1981-11-24 | Sharp Kenneth C | Oxygen lance nozzle |
| SU899661A1 (ru) * | 1980-05-05 | 1982-01-23 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Газо-кислородна фурма дл продувки расплавов |
| LU82846A1 (fr) * | 1980-10-13 | 1982-05-10 | Arbed | Lance de soufflage d'oxygene |
| US4417721A (en) * | 1982-06-04 | 1983-11-29 | Pehlke Robert D | Lance tip for oxygen steelmaking |
| BE893659A (fr) * | 1982-06-25 | 1982-10-18 | Centre Rech Metallurgique | Procede et dispositif pour l'elaboration d'acier dans un convertisseur |
-
1982
- 1982-10-22 LU LU84433A patent/LU84433A1/fr unknown
-
1983
- 1983-09-06 CA CA000436102A patent/CA1214635A/fr not_active Expired
- 1983-10-17 US US06/542,429 patent/US4533124A/en not_active Expired - Fee Related
- 1983-10-20 DE DE8383630174T patent/DE3373315D1/de not_active Expired
- 1983-10-20 EP EP83630174A patent/EP0109916B1/de not_active Expired
- 1983-10-20 AT AT83630174T patent/ATE29266T1/de not_active IP Right Cessation
- 1983-10-22 JP JP58196969A patent/JPS59133336A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU84433A1 (fr) | 1984-05-10 |
| CA1214635A (fr) | 1986-12-02 |
| DE3373315D1 (en) | 1987-10-08 |
| US4533124A (en) | 1985-08-06 |
| JPS59133336A (ja) | 1984-07-31 |
| EP0109916B1 (de) | 1987-09-02 |
| EP0109916A1 (de) | 1984-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |