BE725942A - - Google Patents
Info
- Publication number
- BE725942A BE725942A BE725942DA BE725942A BE 725942 A BE725942 A BE 725942A BE 725942D A BE725942D A BE 725942DA BE 725942 A BE725942 A BE 725942A
- Authority
- BE
- Belgium
Links
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)
- Furnace Charging Or Discharging (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR137485 | 1968-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725942A true BE725942A (ro) | 1969-05-29 |
Family
ID=8645119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725942D BE725942A (ro) | 1968-01-25 | 1968-12-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3559623A (ro) |
| BE (1) | BE725942A (ro) |
| DE (1) | DE1902637B2 (ro) |
| FR (1) | FR1564580A (ro) |
| GB (1) | GB1235657A (ro) |
| LU (1) | LU57675A1 (ro) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2356487A1 (de) * | 1973-11-12 | 1975-05-22 | Rheinstahl Ag | Lanze fuer einen wirbelschichtofen |
| JPS6059965B2 (ja) * | 1979-03-28 | 1985-12-27 | 日本鋼管株式会社 | 回転式サブランスの回転装置 |
| FR2540519A2 (fr) * | 1980-08-26 | 1984-08-10 | Ugine Aciers | Buse d'injection d'oxygene a jet supersonique stabilise pour la decarburation des fontes et, en particulier, des fontes au chrome |
| JPS59145717A (ja) * | 1983-02-04 | 1984-08-21 | ユジンヌ・アシエ | 鋳鉄，特にクロム鋳鉄を脱炭するための安定した超音速流を噴出する酸素噴射ノズル |
| LU87856A1 (fr) * | 1990-12-10 | 1992-08-25 | Arbed | Lance de soufflage |
| US5596149A (en) * | 1995-10-23 | 1997-01-21 | The Babcock & Wilcox Company | Pressure measurement tap for a pressurized fluidized bed |
| AUPQ535500A0 (en) * | 2000-01-31 | 2000-02-17 | Technological Resources Pty Limited | Apparatus for injecting gas into a vessel |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3112194A (en) * | 1960-10-19 | 1963-11-26 | Union Carbide Corp | Molten bath treating method and apparatus |
| US3169161A (en) * | 1961-04-05 | 1965-02-09 | Air Prod & Chem | Oxygen-fuel probe |
| FR84791E (fr) * | 1963-11-25 | 1965-04-16 | Siderurgie Fse Inst Rech | Lance d'insufflation réglable de particules fines en suspension |
-
1968
- 1968-01-25 FR FR137485A patent/FR1564580A/fr not_active Expired
- 1968-12-23 BE BE725942D patent/BE725942A/xx unknown
- 1968-12-24 LU LU57675D patent/LU57675A1/xx unknown
-
1969
- 1969-01-20 DE DE19691902637 patent/DE1902637B2/de active Granted
- 1969-01-21 US US792416*A patent/US3559623A/en not_active Expired - Lifetime
- 1969-01-22 GB GB3683/69A patent/GB1235657A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1902637B2 (de) | 1973-03-15 |
| US3559623A (en) | 1971-02-02 |
| DE1902637A1 (de) | 1971-04-22 |
| GB1235657A (en) | 1971-06-16 |
| DE1902637C3 (ro) | 1973-10-11 |
| FR1564580A (ro) | 1969-04-25 |
| LU57675A1 (ro) | 1969-04-15 |