PL63497B1 - - Google Patents
Download PDFInfo
- Publication number
- PL63497B1 PL63497B1 PL122250A PL12225067A PL63497B1 PL 63497 B1 PL63497 B1 PL 63497B1 PL 122250 A PL122250 A PL 122250A PL 12225067 A PL12225067 A PL 12225067A PL 63497 B1 PL63497 B1 PL 63497B1
- Authority
- PL
- Poland
- Prior art keywords
- iron
- scrap
- furnace
- charge
- fine
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 133
- 229910052742 iron Inorganic materials 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 238000003723 Smelting Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000010891 electric arc Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010814 metallic waste Substances 0.000 description 3
- 229910001111 Fine metal Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 244000000188 Vaccinium ovalifolium Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL63497B1 true PL63497B1 (en:Method) | 1971-08-31 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3807986A (en) | Combination iron and iron oxide briquette and method of using | |
| US5186741A (en) | Direct reduction process in a rotary hearth furnace | |
| US10648057B1 (en) | Method for producing low carbon ferrochrome from chromite ore and low carbon ferrochrome produced thereby | |
| RU2144571C1 (ru) | Способ получения литейного чугуна | |
| BRPI0609774A2 (pt) | métodos para processar um pó de forno de aço e material contendo ferro e metais voláteis, e para operar um forno de indução a canal | |
| BG60921B2 (bg) | Метод и устройство за непрекъснато производство на стомана | |
| PL180143B1 (pl) | Sposób i urzadzenie do wytwarzania cieklych stopów zelaza, zwlaszcza cieklej stali PL PL PL PL PL PL PL | |
| JP2019039045A (ja) | 電気炉への副原料の装入方法 | |
| DE2401828C2 (de) | Verfahren zur Herstellung einer kohlenstoffhaltigen Metallschmelze durch Schmelzreduktion und Ofen zur Durchführung des Verfahrens | |
| US5467365A (en) | Process for the recovery of lead arising especially from the active material of spent batteries, and electric furnace intended especially for the use of the process | |
| Mc Dougall | Ferroalloys processing equipment | |
| DE3019812A1 (de) | Schmelzverfahren und elektrischer schmelzofen | |
| US5695543A (en) | Method for metal reduction of steel waste products | |
| US3918956A (en) | Reduction method | |
| KR100227003B1 (ko) | 소각회로부터 콘크리트용 인공골재의 제조방법 및 그 제조장치 | |
| PL63497B1 (en:Method) | ||
| RU2180355C2 (ru) | Способ восстановления и плавки металлосодержащего соединения и устройство для его осуществления | |
| WO1997012069A1 (fr) | Materiau destine a la preparation de lingots pour la production d'acier, procede de production du materiau, lingots destines a la production d'acier et procede et machine de production de ces lingots | |
| SA00210315B1 (ar) | طريقة وجهاز لصهر مادة تحتوي على معدن | |
| CA2532927C (en) | Method of charging fine-grained metals into an electric-arc furnace | |
| RU2553170C2 (ru) | Электрическая печь для получения расплавленного металла, выполненная с возможностью рециклинга материала | |
| US1800500A (en) | Process of recovering metals | |
| AU5771401A (en) | Method and apparatus for charging raw and carbonaceous materials into a moving hearth furnace | |
| DE2033197A1 (de) | Verfahren und Vorrichtung von für die Weiterverarbeitung bestimmten Metallen bzw. Metallegierungen, insbesondere Stahl, oder Verbindungen dieser Metalle mit anderen Elementen, z. B. Metalloxyden, oder sonstigen schmelzbaren Erden oder Stoffen mit Hilfe des Elektro-Lichtbogenofens | |
| EP0538717A1 (en) | Method for the pyrometallurgical treatment of iron oxides and heavy metals contained in the fumes of electric arc furnaces |