JPS60184607A - 溶鉱炉の操業方法 - Google Patents
溶鉱炉の操業方法Info
- Publication number
- JPS60184607A JPS60184607A JP59037477A JP3747784A JPS60184607A JP S60184607 A JPS60184607 A JP S60184607A JP 59037477 A JP59037477 A JP 59037477A JP 3747784 A JP3747784 A JP 3747784A JP S60184607 A JPS60184607 A JP S60184607A
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- refractory
- line
- erosion
- temperature
- 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.)
- Granted
Links
- 238000011017 operating method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 64
- 238000009826 distribution Methods 0.000 claims abstract description 25
- 230000003628 erosive effect Effects 0.000 claims abstract description 25
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004141 dimensional analysis Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 16
- 230000008023 solidification Effects 0.000 abstract description 16
- 239000011819 refractory material Substances 0.000 abstract description 10
- 239000000155 melt Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 27
- 238000004364 calculation method Methods 0.000 description 16
- 238000010079 rubber tapping Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000014509 gene expression Effects 0.000 description 6
- 239000011449 brick Substances 0.000 description 5
- 238000005345 coagulation Methods 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 229910000805 Pig iron Inorganic materials 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 241000981595 Zoysia japonica Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241000252073 Anguilliformes Species 0.000 description 1
- 241000272814 Anser sp. Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010024229 Leprosy Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- -1 discretization Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000004952 furnace firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000010151 yanghe Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/04—Blast furnaces with special refractories
- C21B7/06—Linings for furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59037477A JPS60184607A (ja) | 1984-02-29 | 1984-02-29 | 溶鉱炉の操業方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59037477A JPS60184607A (ja) | 1984-02-29 | 1984-02-29 | 溶鉱炉の操業方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60184607A true JPS60184607A (ja) | 1985-09-20 |
| JPS6137327B2 JPS6137327B2 (enrdf_load_stackoverflow) | 1986-08-23 |
Family
ID=12498597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59037477A Granted JPS60184607A (ja) | 1984-02-29 | 1984-02-29 | 溶鉱炉の操業方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184607A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145122A (ja) * | 2004-11-19 | 2006-06-08 | Mitsubishi Heavy Ind Ltd | 灰溶融炉の運転方法及び耐火物の残存量予測方法 |
| JP2007003095A (ja) * | 2005-06-23 | 2007-01-11 | Babcock Hitachi Kk | 旋回流式溶融炉及びその運転方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163207A (en) * | 1980-05-21 | 1981-12-15 | Nippon Steel Corp | Operating method for blast furnace |
| JPS5732308A (en) * | 1980-08-04 | 1982-02-22 | Kawasaki Steel Corp | Method for operating blast furnace |
| JPS58153714A (ja) * | 1982-03-08 | 1983-09-12 | Nippon Steel Corp | 高炉の操業方法 |
-
1984
- 1984-02-29 JP JP59037477A patent/JPS60184607A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56163207A (en) * | 1980-05-21 | 1981-12-15 | Nippon Steel Corp | Operating method for blast furnace |
| JPS5732308A (en) * | 1980-08-04 | 1982-02-22 | Kawasaki Steel Corp | Method for operating blast furnace |
| JPS58153714A (ja) * | 1982-03-08 | 1983-09-12 | Nippon Steel Corp | 高炉の操業方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145122A (ja) * | 2004-11-19 | 2006-06-08 | Mitsubishi Heavy Ind Ltd | 灰溶融炉の運転方法及び耐火物の残存量予測方法 |
| JP2007003095A (ja) * | 2005-06-23 | 2007-01-11 | Babcock Hitachi Kk | 旋回流式溶融炉及びその運転方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137327B2 (enrdf_load_stackoverflow) | 1986-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |