BE652612A - - Google Patents
Info
- Publication number
- BE652612A BE652612A BE652612A BE652612A BE652612A BE 652612 A BE652612 A BE 652612A BE 652612 A BE652612 A BE 652612A BE 652612 A BE652612 A BE 652612A BE 652612 A BE652612 A BE 652612A
- Authority
- BE
- Belgium
- Prior art keywords
- nozzle
- holes
- metallurgical refining
- refining lance
- orifices
- Prior art date
Links
- 238000007670 refining Methods 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 2
- 235000004035 Cryptotaenia japonica Nutrition 0.000 claims 1
- 102000007641 Trefoil Factors Human genes 0.000 claims 1
- 235000015724 Trifolium pratense Nutrition 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 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)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE652612A BE652612A (id) | 1964-09-02 | 1964-09-02 | |
| LU49429A LU49429A1 (id) | 1964-09-02 | 1965-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE652612A BE652612A (id) | 1964-09-02 | 1964-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE652612A true BE652612A (id) | 1965-03-02 |
Family
ID=3846855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE652612A BE652612A (id) | 1964-09-02 | 1964-09-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE652612A (id) |
| LU (1) | LU49429A1 (id) |
-
1964
- 1964-09-02 BE BE652612A patent/BE652612A/fr unknown
-
1965
- 1965-09-01 LU LU49429A patent/LU49429A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU49429A1 (id) | 1965-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0055956B1 (fr) | Lance de soufflage de gaz oxydant, notamment d'oxygène, pour le traitement des métaux en fusion | |
| CA1105255A (fr) | Lance de desulfuration de fonte ou d'acier | |
| US1587194A (en) | Self-propelling hose nozzle | |
| BE652612A (id) | ||
| FR2611876A1 (fr) | Four electrique a courant continu | |
| FR2576405A1 (fr) | Tete de combat a revetement en forme de cone effile formant un dard | |
| EP0327526B1 (fr) | Dispositif de refroidissement d'un métal pendant la coulée | |
| BE1003516A3 (fr) | Lance de soufflage multi-tubes. | |
| EP0336109B1 (fr) | Tuyère pour lance d'affinage | |
| FR2429259A1 (fr) | Tuyere pour fond de convertisseur d'acierie | |
| EP0926435A1 (fr) | Amélioration aux brûleurs à combustible solide | |
| FR2623890A1 (fr) | Lance a neige carbonique pour la metallurgie | |
| BE1004612A6 (fr) | Dispositif de prechauffage d'une busette de coulee d'un metal en fusion. | |
| BE1028247B1 (fr) | Distributeur de post-combustion | |
| BE1006564A6 (fr) | Lance d'injection d'un combustible solide pulverulent dans un four a cuve. | |
| BE662599A (id) | ||
| US3458134A (en) | Lance structure for refining metals by oxygen blast | |
| EP0382701A1 (fr) | Dispositif pour empêcher l'entraînement de scorie | |
| FR2751053A1 (fr) | Dispositif a combustion de gaz pour le chauffage de tubes | |
| BE517526A (id) | ||
| FR2496036A3 (fr) | Armature metallique pour un volant de direction | |
| EP0524101A1 (fr) | Lave-vaisselle à bras horizontal tournant d'arrosage à deux positions stables dans le sens vertical | |
| BE702469A (id) | ||
| EP0319426A1 (fr) | Lanceur de projectile monoéclat à grande vitesse | |
| EP3443132A1 (fr) | Nez de lance de soufflage |