JPS62228424A - 冶金炉に供する２次燃焼用ランス - Google Patents
冶金炉に供する２次燃焼用ランスInfo
- Publication number
- JPS62228424A JPS62228424A JP7094986A JP7094986A JPS62228424A JP S62228424 A JPS62228424 A JP S62228424A JP 7094986 A JP7094986 A JP 7094986A JP 7094986 A JP7094986 A JP 7094986A JP S62228424 A JPS62228424 A JP S62228424A
- Authority
- JP
- Japan
- Prior art keywords
- secondary combustion
- gaseous
- injection holes
- lance
- furnace
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000004907 flux Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7094986A JPS62228424A (ja) | 1986-03-31 | 1986-03-31 | 冶金炉に供する２次燃焼用ランス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7094986A JPS62228424A (ja) | 1986-03-31 | 1986-03-31 | 冶金炉に供する２次燃焼用ランス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62228424A true JPS62228424A (ja) | 1987-10-07 |
| JPH0559961B2 JPH0559961B2 (enrdf_load_stackoverflow) | 1993-09-01 |
Family
ID=13446261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7094986A Granted JPS62228424A (ja) | 1986-03-31 | 1986-03-31 | 冶金炉に供する２次燃焼用ランス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62228424A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326144A (zh) * | 2017-07-04 | 2017-11-07 | 中南大学 | 一种两段式单通道熔池熔炼氧枪 |
-
1986
- 1986-03-31 JP JP7094986A patent/JPS62228424A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326144A (zh) * | 2017-07-04 | 2017-11-07 | 中南大学 | 一种两段式单通道熔池熔炼氧枪 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0559961B2 (enrdf_load_stackoverflow) | 1993-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |