JPS6361365B2 - - Google Patents
Info
- Publication number
- JPS6361365B2 JPS6361365B2 JP21580385A JP21580385A JPS6361365B2 JP S6361365 B2 JPS6361365 B2 JP S6361365B2 JP 21580385 A JP21580385 A JP 21580385A JP 21580385 A JP21580385 A JP 21580385A JP S6361365 B2 JPS6361365 B2 JP S6361365B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- blast furnace
- pressure distribution
- distribution
- pressure
- 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
- 238000010298 pulverizing process Methods 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 19
- 238000000227 grinding Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000009423 ventilation Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21580385A JPS6277410A (ja) | 1985-09-28 | 1985-09-28 | 高炉の操業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21580385A JPS6277410A (ja) | 1985-09-28 | 1985-09-28 | 高炉の操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6277410A JPS6277410A (ja) | 1987-04-09 |
| JPS6361365B2 true JPS6361365B2 (enExample) | 1988-11-29 |
Family
ID=16678509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21580385A Granted JPS6277410A (ja) | 1985-09-28 | 1985-09-28 | 高炉の操業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277410A (enExample) |
-
1985
- 1985-09-28 JP JP21580385A patent/JPS6277410A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6277410A (ja) | 1987-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |