JPH0416524B2 - - Google Patents
Info
- Publication number
- JPH0416524B2 JPH0416524B2 JP8846884A JP8846884A JPH0416524B2 JP H0416524 B2 JPH0416524 B2 JP H0416524B2 JP 8846884 A JP8846884 A JP 8846884A JP 8846884 A JP8846884 A JP 8846884A JP H0416524 B2 JPH0416524 B2 JP H0416524B2
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- air
- compressor
- heat exchanger
- gas
- 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
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 47
- 239000000446 fuel Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Air Supply (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8846884A JPS60234905A (ja) | 1984-05-04 | 1984-05-04 | 高炉用連続熱風供給装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8846884A JPS60234905A (ja) | 1984-05-04 | 1984-05-04 | 高炉用連続熱風供給装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60234905A JPS60234905A (ja) | 1985-11-21 |
| JPH0416524B2 true JPH0416524B2 (enExample) | 1992-03-24 |
Family
ID=13943603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8846884A Granted JPS60234905A (ja) | 1984-05-04 | 1984-05-04 | 高炉用連続熱風供給装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60234905A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2491871A (en) * | 2011-06-16 | 2012-12-19 | Siemens Vai Metals Tech Ltd | A hot blast main with a passive auxiliary heat unit |
-
1984
- 1984-05-04 JP JP8846884A patent/JPS60234905A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60234905A (ja) | 1985-11-21 |
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