JPS6361367B2 - - Google Patents
Info
- Publication number
- JPS6361367B2 JPS6361367B2 JP21773485A JP21773485A JPS6361367B2 JP S6361367 B2 JPS6361367 B2 JP S6361367B2 JP 21773485 A JP21773485 A JP 21773485A JP 21773485 A JP21773485 A JP 21773485A JP S6361367 B2 JPS6361367 B2 JP S6361367B2
- Authority
- JP
- Japan
- Prior art keywords
- cohesive zone
- temperature
- gas
- blast furnace
- distribution
- 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.)
- Expired
Links
- 238000009826 distribution Methods 0.000 claims description 30
- 239000007787 solid Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 19
- 210000001015 abdomen Anatomy 0.000 claims description 11
- 239000000571 coke Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 48
- 230000007423 decrease Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
- Manufacture Of Iron (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21773485A JPS6277413A (ja) | 1985-09-30 | 1985-09-30 | 高炉融着帯位置の制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21773485A JPS6277413A (ja) | 1985-09-30 | 1985-09-30 | 高炉融着帯位置の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6277413A JPS6277413A (ja) | 1987-04-09 |
| JPS6361367B2 true JPS6361367B2 (ru) | 1988-11-29 |
Family
ID=16708910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21773485A Granted JPS6277413A (ja) | 1985-09-30 | 1985-09-30 | 高炉融着帯位置の制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277413A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04333505A (ja) * | 1991-01-18 | 1992-11-20 | Nippon Steel Corp | ラジオアイソトープによる溶鉱炉内軟化融着帯滴下開始線の 測定方法 |
| JP4622128B2 (ja) * | 2001-03-22 | 2011-02-02 | 住友金属工業株式会社 | 熱交換領域の温度推定方法 |
-
1985
- 1985-09-30 JP JP21773485A patent/JPS6277413A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6277413A (ja) | 1987-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |