DE1408609A1 - Verfahren zur Herstellung von Stahl - Google Patents
Verfahren zur Herstellung von StahlInfo
- Publication number
- DE1408609A1 DE1408609A1 DE19611408609 DE1408609A DE1408609A1 DE 1408609 A1 DE1408609 A1 DE 1408609A1 DE 19611408609 DE19611408609 DE 19611408609 DE 1408609 A DE1408609 A DE 1408609A DE 1408609 A1 DE1408609 A1 DE 1408609A1
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- steel
- oxygen
- lining
- open
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 14
- 229910000831 Steel Inorganic materials 0.000 title claims description 12
- 239000010959 steel Substances 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- PFFIDZXUXFLSSR-UHFFFAOYSA-N 1-methyl-N-[2-(4-methylpentan-2-yl)-3-thienyl]-3-(trifluoromethyl)pyrazole-4-carboxamide Chemical compound S1C=CC(NC(=O)C=2C(=NN(C)C=2)C(F)(F)F)=C1C(C)CC(C)C PFFIDZXUXFLSSR-UHFFFAOYSA-N 0.000 description 1
- 241000157302 Bison bison athabascae Species 0.000 description 1
- 241000408495 Iton Species 0.000 description 1
- 101100109871 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) aro-8 gene Proteins 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C21C5/56—Manufacture of steel by other methods
- C21C5/567—Manufacture of steel by other methods operating in a continuous way
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
- C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31084/60A GB943267A (en) | 1960-09-09 | 1960-09-09 | Improved metallurgical process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1408609A1 true DE1408609A1 (de) | 1968-10-17 |
Family
ID=10317719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19611408609 Pending DE1408609A1 (de) | 1960-09-09 | 1961-09-05 | Verfahren zur Herstellung von Stahl |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE607918A (enrdf_load_stackoverflow) |
| DE (1) | DE1408609A1 (enrdf_load_stackoverflow) |
| GB (1) | GB943267A (enrdf_load_stackoverflow) |
| LU (1) | LU40577A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793001A (en) * | 1970-05-22 | 1974-02-19 | Centro Speriment Metallurg | Process for manufacturing steel |
| ZA827820B (en) * | 1981-10-30 | 1983-08-31 | British Steel Corp | Production of steel |
| DE3304504A1 (de) * | 1983-02-10 | 1984-08-16 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum kontinuierlichen einschmelzen von eisenschwamm |
-
1960
- 1960-09-09 GB GB31084/60A patent/GB943267A/en not_active Expired
-
1961
- 1961-09-05 DE DE19611408609 patent/DE1408609A1/de active Pending
- 1961-09-06 BE BE607918A patent/BE607918A/fr unknown
- 1961-09-07 LU LU40577D patent/LU40577A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE607918A (fr) | 1962-01-02 |
| GB943267A (en) | 1963-12-04 |
| LU40577A1 (enrdf_load_stackoverflow) | 1961-11-07 |
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