JPS6334213B2 - - Google Patents
Info
- Publication number
- JPS6334213B2 JPS6334213B2 JP58212520A JP21252083A JPS6334213B2 JP S6334213 B2 JPS6334213 B2 JP S6334213B2 JP 58212520 A JP58212520 A JP 58212520A JP 21252083 A JP21252083 A JP 21252083A JP S6334213 B2 JPS6334213 B2 JP S6334213B2
- Authority
- JP
- Japan
- Prior art keywords
- sintering
- exhaust gas
- sintering machine
- raw material
- 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.)
- Expired
Links
- 238000005245 sintering Methods 0.000 claims description 75
- 239000002994 raw material Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 14
- 230000035699 permeability Effects 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 71
- 238000002485 combustion reaction Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 12
- 239000000446 fuel Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000002918 waste heat Substances 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012821 model calculation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21252083A JPS60106927A (ja) | 1983-11-14 | 1983-11-14 | 焼結鉱製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21252083A JPS60106927A (ja) | 1983-11-14 | 1983-11-14 | 焼結鉱製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60106927A JPS60106927A (ja) | 1985-06-12 |
| JPS6334213B2 true JPS6334213B2 (de) | 1988-07-08 |
Family
ID=16624029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21252083A Granted JPS60106927A (ja) | 1983-11-14 | 1983-11-14 | 焼結鉱製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106927A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180047213A (ko) * | 2016-10-31 | 2018-05-10 | 주식회사 포스코 | 소결 장치 및 이를 이용한 소결광 제조 방법 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100515042B1 (ko) * | 2000-08-19 | 2005-09-15 | 주식회사 포스코 | 액화천연가스를 이용한 배가스 순환식 철광석 소결장치 및그 방법 |
| KR101022455B1 (ko) | 2003-12-30 | 2011-03-15 | 주식회사 포스코 | 보일러 배기가스 폐열을 이용한 소결광 표층부의 온도제어장치 및 그의 온도 제어방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49109204A (de) * | 1973-02-22 | 1974-10-17 | ||
| JPS5249908A (en) * | 1975-10-20 | 1977-04-21 | Mitsubishi Heavy Ind Ltd | Method for recovering and utilizing waste heat from |
| JPS5375103A (en) * | 1976-12-16 | 1978-07-04 | Nippon Steel Corp | Producing method and apparatus for sintered ore |
-
1983
- 1983-11-14 JP JP21252083A patent/JPS60106927A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49109204A (de) * | 1973-02-22 | 1974-10-17 | ||
| JPS5249908A (en) * | 1975-10-20 | 1977-04-21 | Mitsubishi Heavy Ind Ltd | Method for recovering and utilizing waste heat from |
| JPS5375103A (en) * | 1976-12-16 | 1978-07-04 | Nippon Steel Corp | Producing method and apparatus for sintered ore |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180047213A (ko) * | 2016-10-31 | 2018-05-10 | 주식회사 포스코 | 소결 장치 및 이를 이용한 소결광 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60106927A (ja) | 1985-06-12 |
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