JPH0442445B2 - - Google Patents
Info
- Publication number
- JPH0442445B2 JPH0442445B2 JP20300885A JP20300885A JPH0442445B2 JP H0442445 B2 JPH0442445 B2 JP H0442445B2 JP 20300885 A JP20300885 A JP 20300885A JP 20300885 A JP20300885 A JP 20300885A JP H0442445 B2 JPH0442445 B2 JP H0442445B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- coke
- blast furnace
- tuyere
- hot metal
- 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
- 239000000571 coke Substances 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000004611 spectroscopical analysis Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000002123 temporal effect Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20300885A JPS6263605A (ja) | 1985-09-12 | 1985-09-12 | 高炉内溶銑温度の制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20300885A JPS6263605A (ja) | 1985-09-12 | 1985-09-12 | 高炉内溶銑温度の制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6263605A JPS6263605A (ja) | 1987-03-20 |
| JPH0442445B2 true JPH0442445B2 (de) | 1992-07-13 |
Family
ID=16466803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20300885A Granted JPS6263605A (ja) | 1985-09-12 | 1985-09-12 | 高炉内溶銑温度の制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6263605A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100419174B1 (ko) * | 1999-12-28 | 2004-02-14 | 주식회사 포스코 | 용융환원로 풍구 연소대의 온도 측정방법 |
| JP4873788B2 (ja) * | 2001-04-09 | 2012-02-08 | 新日本製鐵株式会社 | 炉内状況の検知方法 |
| KR101704982B1 (ko) | 2013-07-29 | 2017-02-08 | 제이에프이 스틸 가부시키가이샤 | 이상 검지 방법 및 고로 조업 방법 |
-
1985
- 1985-09-12 JP JP20300885A patent/JPS6263605A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6263605A (ja) | 1987-03-20 |
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