PH12012000346A1 - Method for reusing slag in ladle - Google Patents
Method for reusing slag in ladleInfo
- Publication number
- PH12012000346A1 PH12012000346A1 PH1/2012/000346A PH12012000346A PH12012000346A1 PH 12012000346 A1 PH12012000346 A1 PH 12012000346A1 PH 12012000346 A PH12012000346 A PH 12012000346A PH 12012000346 A1 PH12012000346 A1 PH 12012000346A1
- Authority
- PH
- Philippines
- Prior art keywords
- ladle
- pig iron
- slag
- molten pig
- molten
- Prior art date
Links
- 239000002893 slag Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 229910000805 Pig iron Inorganic materials 0.000 abstract 6
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000006477 desulfuration reaction Methods 0.000 abstract 2
- 230000023556 desulfurization Effects 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000007885 magnetic separation Methods 0.000 abstract 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
A method for reusing a slag and a molten steel in a ladle is provided, wherein the usage of a desulfurization agent in molten pig iron desulfurization can be reduced, a slag and a molten steel remaining in a ladle are effectively utilized without the need for being subjected to crushing and magnetic separation and, in addition, a large amount of iron scrap can be dissolved. An iron scrap 4 is charged into a molten pig iron transfer ladle 6 after molten pig iron has been delivered, a slag 1 and a molten steel 2 remaining in a ladle 3 after casting is finished and being in a hot state are discharged into the molten pig iron transfer ladle 6 charged with the iron scrap 4 and, thereafter, molten pig iron 10 is received by the molten pig iron transfer ladle 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PH1/2012/000346A PH12012000346A1 (en) | 2012-11-08 | 2012-11-08 | Method for reusing slag in ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PH1/2012/000346A PH12012000346A1 (en) | 2012-11-08 | 2012-11-08 | Method for reusing slag in ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH12012000346A1 true PH12012000346A1 (en) | 2014-06-09 |
Family
ID=94243194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH1/2012/000346A PH12012000346A1 (en) | 2012-11-08 | 2012-11-08 | Method for reusing slag in ladle |
Country Status (1)
| Country | Link |
|---|---|
| PH (1) | PH12012000346A1 (en) |
-
2012
- 2012-11-08 PH PH1/2012/000346A patent/PH12012000346A1/en unknown
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