DE234542C - - Google Patents
Info
- Publication number
- DE234542C DE234542C DENDAT234542D DE234542DA DE234542C DE 234542 C DE234542 C DE 234542C DE NDAT234542 D DENDAT234542 D DE NDAT234542D DE 234542D A DE234542D A DE 234542DA DE 234542 C DE234542 C DE 234542C
- Authority
- DE
- Germany
- Prior art keywords
- changed
- coal
- sayings
- relocating
- coke
- 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 4
- 239000003245 coal Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000571 coke Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE234542C true DE234542C (OSRAM) |
Family
ID=494393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT234542D Active DE234542C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE234542C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE945330C (de) * | 1951-10-18 | 1956-07-05 | Otto Lellep Dr Ing | Verfahren zur Herstellung von Stahl in einem Herdofen |
-
0
- DE DENDAT234542D patent/DE234542C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE945330C (de) * | 1951-10-18 | 1956-07-05 | Otto Lellep Dr Ing | Verfahren zur Herstellung von Stahl in einem Herdofen |
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