JPS6452012A - Method for refining molten pig iron - Google Patents
Method for refining molten pig ironInfo
- Publication number
- JPS6452012A JPS6452012A JP20636987A JP20636987A JPS6452012A JP S6452012 A JPS6452012 A JP S6452012A JP 20636987 A JP20636987 A JP 20636987A JP 20636987 A JP20636987 A JP 20636987A JP S6452012 A JPS6452012 A JP S6452012A
- Authority
- JP
- Japan
- Prior art keywords
- molten iron
- iron
- gas
- graphite
- lance
- 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
- 229910000805 Pig iron Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000007670 refining Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 26
- 229910052742 iron Inorganic materials 0.000 abstract 13
- 239000012535 impurity Substances 0.000 abstract 3
- 150000001805 chlorine compounds Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 abstract 1
- -1 iron halide Chemical class 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Landscapes
- Manufacture Of Iron (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20636987A JPS6452012A (en) | 1987-08-21 | 1987-08-21 | Method for refining molten pig iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20636987A JPS6452012A (en) | 1987-08-21 | 1987-08-21 | Method for refining molten pig iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452012A true JPS6452012A (en) | 1989-02-28 |
Family
ID=16522185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20636987A Pending JPS6452012A (en) | 1987-08-21 | 1987-08-21 | Method for refining molten pig iron |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452012A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921141A (zh) * | 2021-01-25 | 2021-06-08 | 王文超 | 一种氢能炼铁装置 |
| CN121451028A (zh) * | 2026-01-06 | 2026-02-03 | 成都冶金实验厂有限公司 | 一种铌磷合金低成本制备高强度建筑用钢的方法 |
-
1987
- 1987-08-21 JP JP20636987A patent/JPS6452012A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921141A (zh) * | 2021-01-25 | 2021-06-08 | 王文超 | 一种氢能炼铁装置 |
| CN121451028A (zh) * | 2026-01-06 | 2026-02-03 | 成都冶金实验厂有限公司 | 一种铌磷合金低成本制备高强度建筑用钢的方法 |
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