DE247365C - - Google Patents
Info
- Publication number
- DE247365C DE247365C DENDAT247365D DE247365DA DE247365C DE 247365 C DE247365 C DE 247365C DE NDAT247365 D DENDAT247365 D DE NDAT247365D DE 247365D A DE247365D A DE 247365DA DE 247365 C DE247365 C DE 247365C
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- effect
- centrifugal
- iron
- bath
- 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
- 230000000694 effects Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000011017 operating method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000002485 combustion reaction Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 241000282485 Vulpes vulpes Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 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
- C21C5/04—Manufacture of hearth-furnace steel, e.g. Siemens-Martin steel
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE247365C true DE247365C (OSRAM) |
Family
ID=506159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT247365D Active DE247365C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE247365C (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 DENDAT247365D patent/DE247365C/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 |
|---|---|---|
| DE2428891B2 (de) | Schachtofen zum Schmelzen von mineralischen Substanzen zur Herstellung von Mineralwolle | |
| DE247365C (OSRAM) | ||
| DE69318995T2 (de) | Führung eines Hochofens | |
| WO1989008153A1 (fr) | Procede de mise en oeuvre de processus pyrometallurgiques reducteurs avec des boulettes | |
| DE561845C (de) | Verfahren und Vorrichtung zum Betrieb von mit Kohlestaub, Gas oder OEl betriebenen Schachtoefen | |
| DE17049C (de) | Neuerungen an Feuerluftmaschinen | |
| DE26777C (de) | Schmelzofen mit Dampfstral*' | |
| DE306066C (OSRAM) | ||
| DE86875C (OSRAM) | ||
| DE202259C (OSRAM) | ||
| DE343259C (de) | Tiegelschmelzofen mit Ausnutzung der Abhitze zum Vorwaermen der fuer den naechsten Schmelzvorgang bestimmten Tiegel | |
| DE81612C (OSRAM) | ||
| DE379031C (de) | Durch Gas beheizter Metallschmelzofen | |
| DE277329C (OSRAM) | ||
| DE249859C (OSRAM) | ||
| DE24140C (de) | Gasfeuerung | |
| DE192244C (OSRAM) | ||
| DE192518C (OSRAM) | ||
| DE651416C (de) | Verfahren zum Carburieren von zur Beheizung von Siemens-Martin-OEfen dienendem Mischgas mittels Kohlenstaubes | |
| DE208056C (OSRAM) | ||
| DE13358C (de) | Neuerungen an der unter Nr. 2752 patentirten Gas- und Petroleum-Kraftmaschine | |
| DE398591C (de) | Dauerbrandfuellofen fuer feinkoernige oder grusige Brennstoffe, wie Saegemehl, Schlammkohle, Foerdergrus o. dgl. | |
| DE195664C (OSRAM) | ||
| DE299901C (OSRAM) | ||
| DE188446C (OSRAM) |