BE538516A - - Google Patents
Info
- Publication number
- BE538516A BE538516A BE538516DA BE538516A BE 538516 A BE538516 A BE 538516A BE 538516D A BE538516D A BE 538516DA BE 538516 A BE538516 A BE 538516A
- Authority
- BE
- Belgium
- Prior art keywords
- nozzle
- refining agent
- cooling medium
- tubes
- mouth
- Prior art date
Links
- 238000007670 refining Methods 0.000 claims description 44
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- 239000002826 coolant Substances 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 14
- 239000011324 bead Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 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
- 238000000605 extraction Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000005070 ripening 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)
- Treatment Of Steel In Its Molten State (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538516A true BE538516A (enrdf_load_stackoverflow) |
Family
ID=168516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538516D BE538516A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE538516A (enrdf_load_stackoverflow) |
-
0
- BE BE538516D patent/BE538516A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1230228A (fr) | Procede et installation d'elaboration de verre | |
| EP0269180B1 (fr) | Dispositif de coulée d'un métal en phase pâteuse | |
| FR2501086A1 (fr) | Appareil pour la coulee de metaux fondus utilisant un tube de coulee immerge | |
| FR2521471A1 (fr) | Torche pour le soudage a l'arc sous atmosphere neutre | |
| FR2703557A1 (fr) | Torche plasma et procédé de mise en Óoeuvre pour le gougeage de pièces. | |
| BE538516A (enrdf_load_stackoverflow) | ||
| FR2577029A1 (fr) | Paroi laterale pour four de fusion metallurgique ainsi que les fours obtenus | |
| FR2485414A1 (fr) | Installation pour fabriquer des poudres metalliques, notamment par atomisation d'un jet de metal, avec utilisation d'un panier de coulee | |
| FR2631862A1 (fr) | Dispositif de transfert a piston refroidi, d'une composition metallique en fusion sur une presse verticale de moulage a forte pression | |
| CA2243523A1 (fr) | Procede de rechauffage d'un metal liquide dans un repartiteur de coulee continue au moyen d'une torche a plasma, et repartiteur pour sa mise en oeuvre | |
| BE1013686A3 (fr) | Nez de lance de soufflage. | |
| EP0046721A1 (fr) | Buse pour lance d'injection d'oxygène pour la décarburation des fontes et application à la décarburation des fontes au chrome | |
| FR2504664A1 (fr) | Dispositif de soufflage de gaz de brassage dans un convertisseur d'affinage des metaux | |
| EP0495764B1 (fr) | Dispositif de préchauffage d'une busette de coulée d'un métal en fusion | |
| FR2486843A1 (fr) | Pate ecran pour soudures et plus particulierement pour soudures sous-marines | |
| EP0327526A1 (fr) | Dispositif de refroidissement d'un métal pendant la coulée | |
| BE1000803A7 (fr) | Lance d'injection immergee et procede de refroidissement d'une telle lance. | |
| EP0452294B1 (fr) | Procédé et installation pour la coulée continue d'un métal | |
| BE520622A (enrdf_load_stackoverflow) | ||
| BE893384A (fr) | Tuyere de soufflage de gaz, sa fabrication et son utilisation | |
| BE567433A (enrdf_load_stackoverflow) | ||
| BE1008246A6 (fr) | Procede pour la coulee continue d'un metal. | |
| LU82177A1 (fr) | Equipement du trou de coulee d'un four de fusion de matieres non-metalliques | |
| CH660755A5 (en) | Device for cooling a metal wire coated with a layer of molten metal | |
| BE559417A (enrdf_load_stackoverflow) |