DE249859C - - Google Patents
Info
- Publication number
- DE249859C DE249859C DENDAT249859D DE249859DC DE249859C DE 249859 C DE249859 C DE 249859C DE NDAT249859 D DENDAT249859 D DE NDAT249859D DE 249859D C DE249859D C DE 249859DC DE 249859 C DE249859 C DE 249859C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- blowing
- freshening
- bath
- hearth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/2083—Arrangements for the melting of metals or the treatment of molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE249859C true DE249859C (OSRAM) |
Family
ID=508442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT249859D Active DE249859C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE249859C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1269631B (de) * | 1954-09-14 | 1968-06-06 | Stora Kopparbergs Bergslags Ab | Verfahren zum Gewinnen von schmelzfluessigem Roheisen |
-
0
- DE DENDAT249859D patent/DE249859C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1269631B (de) * | 1954-09-14 | 1968-06-06 | Stora Kopparbergs Bergslags Ab | Verfahren zum Gewinnen von schmelzfluessigem Roheisen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE249859C (OSRAM) | ||
| DE3315431C2 (de) | Verfahren zur Erhöhung der Standzeit von wassergekühlten Winddüsen beim Betrieb eines Blashochofens | |
| EP0236868A1 (de) | Verfahren zur Stahlherstellung aus Schrott | |
| DE639658C (de) | Verfahren zur Stahlerzeugung | |
| DE101952C (OSRAM) | ||
| DE625038C (de) | Verfahren zur gleichzeitigen Erzeugung von Roheisen oder Stahl und einer als Zement verwendbaren Schlacke | |
| EP0108232A1 (de) | Verfahren zur Schmelzreduktion von Metallerz | |
| DE159355C (OSRAM) | ||
| DE10079C (de) | Darstellung von Zinkweifs aus metallischem Zink und Zinkerzen mittels des Bessemerconverters | |
| DE263205C (OSRAM) | ||
| DE255240C (OSRAM) | ||
| DE974872C (de) | Verfahren zur Herstellung von Stahl | |
| DE40624C (de) | Verfahren und Apparat zur Verarbeitung von schwefel- und arsenhaltigen Erzen | |
| DE90356C (OSRAM) | ||
| DE302358C (OSRAM) | ||
| DE213479C (OSRAM) | ||
| DE19051C (de) | Neuerungen an Kupolöfen | |
| DE429045C (de) | Verfahren zur Verringerung des Abbrandes beim Windfrischen | |
| DE187034C (OSRAM) | ||
| DE192681C (OSRAM) | ||
| AT101317B (de) | Verfahren und Einrichtung zum Schmelzen von Metallen im Schachtofen. | |
| DE190170C (OSRAM) | ||
| DE26777C (de) | Schmelzofen mit Dampfstral*' | |
| DE192244C (OSRAM) | ||
| DE247365C (OSRAM) |