BE439041A - - Google Patents
Info
- Publication number
- BE439041A BE439041A BE439041DA BE439041A BE 439041 A BE439041 A BE 439041A BE 439041D A BE439041D A BE 439041DA BE 439041 A BE439041 A BE 439041A
- Authority
- BE
- Belgium
- Prior art keywords
- burners
- hearth
- tank
- furnace
- oxygen
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000003245 coal Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE439041A true BE439041A (https=) |
Family
ID=97119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE439041D BE439041A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE439041A (https=) |
-
0
- BE BE439041D patent/BE439041A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE1006838A3 (fr) | Convertisseur et procede pour la purification de matieres non ferreuses. | |
| EP0649477B1 (fr) | Four electrique pour fusionner de ferraille | |
| BE439041A (https=) | ||
| WO2000079012A1 (fr) | Procede de production de fonte liquide | |
| FR2486962A1 (fr) | Procede pour reduire la consommation d'agents reducteurs dans un appareil de reduction-fusion des minerais metalliques, notamment dans un haut-fourneau siderurgique | |
| BE891280Q (fr) | Procede pour elaborer un metal liquide a partir d'un oxyde metallique | |
| BE1008579A6 (fr) | Dispositif pour la fabrication d'une eponge de fer a basse teneur en soufre. | |
| BE468197A (https=) | ||
| LU87961A1 (fr) | Procede et dispositif pour le traitement pyrometallurgique d'une matiere pulverulente contenant un compose d'un ou de plusieurs metaux | |
| BE527950A (https=) | ||
| BE347425A (https=) | ||
| BE497417A (https=) | ||
| BE493619A (https=) | ||
| BE356253A (https=) | ||
| BE903233A (fr) | Procede de fabrication de metaux, en particulier d'acier, a partir de minerais contenant des oxydes | |
| BE428373A (https=) | ||
| BE813457A (fr) | Procede pour fabriquer du fer ou de l'acier liquide. | |
| BE700106A (https=) | ||
| BE568970A (https=) | ||
| BE520480A (https=) | ||
| BE508755A (https=) | ||
| BE501966A (https=) | ||
| BE893596A (fr) | Procede pour la fabrication de pieces coulees en utilisant du fer reduit, four de fusion, de briquettes | |
| BE507998A (https=) | ||
| BE521194A (https=) |