JP2012072388A5 - - Google Patents
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- Publication number
- JP2012072388A5 JP2012072388A5 JP2011187110A JP2011187110A JP2012072388A5 JP 2012072388 A5 JP2012072388 A5 JP 2012072388A5 JP 2011187110 A JP2011187110 A JP 2011187110A JP 2011187110 A JP2011187110 A JP 2011187110A JP 2012072388 A5 JP2012072388 A5 JP 2012072388A5
- Authority
- JP
- Japan
- Prior art keywords
- coal
- sample
- penetration distance
- caking additive
- binder
- 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
- 239000003245 coal Substances 0.000 claims 124
- 230000035515 penetration Effects 0.000 claims 49
- 239000000654 additive Substances 0.000 claims 41
- 230000000996 additive effect Effects 0.000 claims 41
- 239000002245 particle Substances 0.000 claims 33
- 238000004519 manufacturing process Methods 0.000 claims 31
- 239000000571 coke Substances 0.000 claims 30
- 239000011230 binding agent Substances 0.000 claims 29
- 239000000463 material Substances 0.000 claims 19
- 238000010438 heat treatment Methods 0.000 claims 11
- 230000000149 penetrating effect Effects 0.000 claims 11
- 238000002156 mixing Methods 0.000 claims 10
- 238000009826 distribution Methods 0.000 claims 8
- 239000011324 bead Substances 0.000 claims 6
- 239000011521 glass Substances 0.000 claims 6
- 239000011261 inert gas Substances 0.000 claims 3
- 238000005272 metallurgy Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 230000000630 rising effect Effects 0.000 claims 3
- 239000010419 fine particle Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011187110A JP5152378B2 (ja) | 2010-09-01 | 2011-08-30 | 冶金用コークスの製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010195619 | 2010-09-01 | ||
| JP2010195619 | 2010-09-01 | ||
| JP2011187110A JP5152378B2 (ja) | 2010-09-01 | 2011-08-30 | 冶金用コークスの製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012072388A JP2012072388A (ja) | 2012-04-12 |
| JP2012072388A5 true JP2012072388A5 (https=) | 2012-11-22 |
| JP5152378B2 JP5152378B2 (ja) | 2013-02-27 |
Family
ID=45773055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011187110A Active JP5152378B2 (ja) | 2010-09-01 | 2011-08-30 | 冶金用コークスの製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2612894B1 (https=) |
| JP (1) | JP5152378B2 (https=) |
| KR (1) | KR101461838B1 (https=) |
| CN (1) | CN103180414B (https=) |
| WO (1) | WO2012029987A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2821774B1 (en) * | 2012-02-29 | 2018-11-21 | JFE Steel Corporation | Method for preparing coal for use in coke manufacturing |
| CN104419434B (zh) * | 2013-09-05 | 2017-04-26 | 鞍钢股份有限公司 | 一种烧结用半焦的制造方法 |
| JP2015086301A (ja) * | 2013-10-31 | 2015-05-07 | Ｊｆｅスチール株式会社 | コークスの製造方法 |
| AU2015237526B2 (en) * | 2014-03-28 | 2017-11-02 | Jfe Steel Corporation | Coal mixture, method for manufacturing coal mixture, and method for manufacturing coke |
| CN106574189A (zh) * | 2014-08-15 | 2017-04-19 | 杰富意钢铁株式会社 | 冶金用焦炭及其制造方法 |
| RU2592598C2 (ru) * | 2014-10-23 | 2016-07-27 | Открытое акционерное общество "ЕВРАЗ Нижнетагильский металлургический комбинат" (ОАО "ЕВРАЗ НТМК") | Способ получения модифицированного металлургического кокса для высокоинтенсивной выплавки ванадиевого чугуна |
| CN107406773B (zh) * | 2014-12-31 | 2021-07-23 | 太阳焦炭科技和发展有限责任公司 | 多模态炼焦材料床 |
| CN111253961B (zh) * | 2020-01-21 | 2021-05-28 | 鞍钢股份有限公司 | 一种提高焦炭平均粒度及改善焦炭粒度分布的炼焦配煤方法 |
| CN116194772B (zh) * | 2020-08-17 | 2025-06-03 | 杰富意钢铁株式会社 | 煤或粘合材料的制备方法和焦炭的制造方法 |
| WO2023106090A1 (ja) * | 2021-12-09 | 2023-06-15 | Ｊｆｅスチール株式会社 | 石炭の粉砕方法および粉砕設備 |
| EP4420787A4 (en) * | 2021-12-09 | 2025-01-22 | JFE Steel Corporation | Coal grinding method and grinding facility |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW507006B (en) * | 1998-07-29 | 2002-10-21 | Kawasaki Steel Co | Method for producing metallurgical coke |
| JP4048756B2 (ja) * | 2001-10-19 | 2008-02-20 | 住友金属工業株式会社 | 品質を均一化したコークスの製造方法 |
| JP2007262296A (ja) * | 2006-03-29 | 2007-10-11 | Jfe Steel Kk | 冶金用コークスの製造方法 |
| CN100480694C (zh) * | 2006-07-06 | 2009-04-22 | 西北工业大学 | 真空负压浸渗制备金属基复合材料渗流特性测量方法 |
| JP2010043196A (ja) * | 2008-08-13 | 2010-02-25 | Jfe Steel Corp | 高強度コークスの製造方法 |
| JP2010190761A (ja) * | 2009-02-19 | 2010-09-02 | Jfe Steel Corp | 石炭の軟化溶融特性評価方法 |
-
2011
- 2011-08-30 JP JP2011187110A patent/JP5152378B2/ja active Active
- 2011-08-31 CN CN201180051089.9A patent/CN103180414B/zh not_active Expired - Fee Related
- 2011-08-31 WO PCT/JP2011/070319 patent/WO2012029987A1/ja not_active Ceased
- 2011-08-31 EP EP11821997.1A patent/EP2612894B1/en not_active Not-in-force
- 2011-08-31 KR KR1020137007937A patent/KR101461838B1/ko not_active Expired - Fee Related
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