DE147313C - - Google Patents
Info
- Publication number
- DE147313C DE147313C DENDAT147313D DE147313DA DE147313C DE 147313 C DE147313 C DE 147313C DE NDAT147313 D DENDAT147313 D DE NDAT147313D DE 147313D A DE147313D A DE 147313DA DE 147313 C DE147313 C DE 147313C
- Authority
- DE
- Germany
- Prior art keywords
- acetylene
- gas
- molten
- diluted
- coal
- 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
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 9
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE147313C true DE147313C (enrdf_load_stackoverflow) |
Family
ID=414504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT147313D Active DE147313C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE147313C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983003192A1 (en) * | 1982-03-16 | 1983-09-29 | Teele, John, H. | Ear pathology diagnosis apparatus and method |
| US4601295A (en) * | 1982-03-16 | 1986-07-22 | Teele John H | Ear pathology diagnosis apparatus and method |
-
0
- DE DENDAT147313D patent/DE147313C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983003192A1 (en) * | 1982-03-16 | 1983-09-29 | Teele, John, H. | Ear pathology diagnosis apparatus and method |
| US4459996A (en) * | 1982-03-16 | 1984-07-17 | Teele John H | Ear pathology diagnosis apparatus and method |
| US4601295A (en) * | 1982-03-16 | 1986-07-22 | Teele John H | Ear pathology diagnosis apparatus and method |
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