JPS61207488A - 製銑用コ−クス製造用原料炭の品質評価法 - Google Patents
製銑用コ−クス製造用原料炭の品質評価法Info
- Publication number
- JPS61207488A JPS61207488A JP4970085A JP4970085A JPS61207488A JP S61207488 A JPS61207488 A JP S61207488A JP 4970085 A JP4970085 A JP 4970085A JP 4970085 A JP4970085 A JP 4970085A JP S61207488 A JPS61207488 A JP S61207488A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- carbonization
- coking coal
- strength
- index
- 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
- 238000004939 coking Methods 0.000 title claims description 48
- 239000003245 coal Substances 0.000 title claims description 47
- 239000000571 coke Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000013441 quality evaluation Methods 0.000 title description 3
- 238000003763 carbonization Methods 0.000 claims description 44
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 14
- 229910052717 sulfur Inorganic materials 0.000 claims description 14
- 239000011593 sulfur Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000011156 evaluation Methods 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003034 coal gas Substances 0.000 claims description 6
- 239000011280 coal tar Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 description 21
- 239000006227 byproduct Substances 0.000 description 9
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000921 elemental analysis Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 At the same time Substances 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Coke Industry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4970085A JPS61207488A (ja) | 1985-03-12 | 1985-03-12 | 製銑用コ−クス製造用原料炭の品質評価法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4970085A JPS61207488A (ja) | 1985-03-12 | 1985-03-12 | 製銑用コ−クス製造用原料炭の品質評価法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61207488A true JPS61207488A (ja) | 1986-09-13 |
| JPS6340833B2 JPS6340833B2 (enrdf_load_stackoverflow) | 1988-08-12 |
Family
ID=12838456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4970085A Granted JPS61207488A (ja) | 1985-03-12 | 1985-03-12 | 製銑用コ−クス製造用原料炭の品質評価法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61207488A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101848181B1 (ko) * | 2016-12-27 | 2018-05-24 | 현대제철 주식회사 | 고로 내 수소 투입에 따르는 코크스 품질 평가 방법 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01154536U (enrdf_load_stackoverflow) * | 1988-04-14 | 1989-10-24 | ||
| CN112029539B (zh) * | 2020-09-08 | 2021-04-06 | 广州卓邦科技有限公司 | 一种固体废弃物处理用水平固定式气化炉 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637277A (en) * | 1979-08-31 | 1981-04-10 | Matsushita Electric Works Ltd | Lightweight exterior wall material and its manufacture |
-
1985
- 1985-03-12 JP JP4970085A patent/JPS61207488A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637277A (en) * | 1979-08-31 | 1981-04-10 | Matsushita Electric Works Ltd | Lightweight exterior wall material and its manufacture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101848181B1 (ko) * | 2016-12-27 | 2018-05-24 | 현대제철 주식회사 | 고로 내 수소 투입에 따르는 코크스 품질 평가 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6340833B2 (enrdf_load_stackoverflow) | 1988-08-12 |
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