JPH0425323B2 - - Google Patents
Info
- Publication number
- JPH0425323B2 JPH0425323B2 JP19805185A JP19805185A JPH0425323B2 JP H0425323 B2 JPH0425323 B2 JP H0425323B2 JP 19805185 A JP19805185 A JP 19805185A JP 19805185 A JP19805185 A JP 19805185A JP H0425323 B2 JPH0425323 B2 JP H0425323B2
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- hot
- hot air
- blast
- air
- 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
- 238000000034 method Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 31
- 239000011449 brick Substances 0.000 description 19
- 239000000377 silicon dioxide Substances 0.000 description 12
- 238000005338 heat storage Methods 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 8
- 230000009466 transformation Effects 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910021489 α-quartz Inorganic materials 0.000 description 1
- 229910000500 β-quartz Inorganic materials 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805185A JPS6256508A (ja) | 1985-09-06 | 1985-09-06 | 熱風炉保熱方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805185A JPS6256508A (ja) | 1985-09-06 | 1985-09-06 | 熱風炉保熱方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6256508A JPS6256508A (ja) | 1987-03-12 |
| JPH0425323B2 true JPH0425323B2 (show.php) | 1992-04-30 |
Family
ID=16384714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19805185A Granted JPS6256508A (ja) | 1985-09-06 | 1985-09-06 | 熱風炉保熱方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6256508A (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2368666C2 (ru) * | 2004-02-23 | 2009-09-27 | Текнолоджикал Ресорсиз Пти. Лимитед | Способ для прямой плавки и цех |
| CN103352095B (zh) * | 2013-07-16 | 2014-12-31 | 莱芜钢铁集团有限公司 | 一种延长热风炉焖炉时间的装置和方法 |
-
1985
- 1985-09-06 JP JP19805185A patent/JPS6256508A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6256508A (ja) | 1987-03-12 |
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