JP2020041222A5 - - Google Patents
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- Publication number
- JP2020041222A5 JP2020041222A5 JP2019212379A JP2019212379A JP2020041222A5 JP 2020041222 A5 JP2020041222 A5 JP 2020041222A5 JP 2019212379 A JP2019212379 A JP 2019212379A JP 2019212379 A JP2019212379 A JP 2019212379A JP 2020041222 A5 JP2020041222 A5 JP 2020041222A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetite
- ore
- sinter
- mixture
- powder
- 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.)
- Pending
Links
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 35
- 239000000203 mixture Substances 0.000 claims 8
- 239000000843 powder Substances 0.000 claims 8
- 229910052595 hematite Inorganic materials 0.000 claims 6
- 239000011019 hematite Substances 0.000 claims 6
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000000654 additive Substances 0.000 claims 3
- 239000003575 carbonaceous material Substances 0.000 claims 3
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 1
- 239000008188 pellet Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0036717 | 2015-03-17 | ||
| KR20150036717 | 2015-03-17 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017549327A Division JP6764875B2 (ja) | 2015-03-17 | 2016-03-16 | マグネタイト系焼結鉱およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020041222A JP2020041222A (ja) | 2020-03-19 |
| JP2020041222A5 true JP2020041222A5 (enExample) | 2020-09-10 |
Family
ID=56920143
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017549327A Active JP6764875B2 (ja) | 2015-03-17 | 2016-03-16 | マグネタイト系焼結鉱およびその製造方法 |
| JP2019212379A Pending JP2020041222A (ja) | 2015-03-17 | 2019-11-25 | マグネタイト系焼結鉱およびその製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017549327A Active JP6764875B2 (ja) | 2015-03-17 | 2016-03-16 | マグネタイト系焼結鉱およびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10724115B2 (enExample) |
| JP (2) | JP6764875B2 (enExample) |
| KR (1) | KR101804662B1 (enExample) |
| CN (1) | CN107429310B (enExample) |
| WO (1) | WO2016148509A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020167273A (ja) * | 2019-03-29 | 2020-10-08 | 太陽誘電株式会社 | インダクタ |
| CN110527825A (zh) * | 2019-09-12 | 2019-12-03 | 重庆大学 | 基于电磁感应的磁铁矿无碳烧结方法 |
| JP7636938B2 (ja) | 2021-03-31 | 2025-02-27 | Ｊｆｅスチール株式会社 | 焼結鉱の製造方法および粉化抑制方法 |
| CN118355134A (zh) * | 2021-12-16 | 2024-07-16 | 杰富意钢铁株式会社 | 烧结矿的制造方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1729496A (en) * | 1923-11-15 | 1929-09-24 | New Era Iron And Steel Corp | Process of making briquettes or nonmolded lumps of comminuted minerals for metallurgical purposes and the product of said process |
| JPH0819486B2 (ja) * | 1991-04-24 | 1996-02-28 | 新日本製鐵株式会社 | 高ゲーサイト鉱石を原料とする高炉用焼結鉱の製造法 |
| JPH09118936A (ja) | 1995-10-26 | 1997-05-06 | Nippon Steel Corp | 焼結鉱製造方法 |
| WO1998021372A1 (fr) * | 1996-11-11 | 1998-05-22 | Sumitomo Metal Industries, Ltd. | Procede et dispositif de fabrication de fer reduit |
| TW368521B (en) * | 1996-11-20 | 1999-09-01 | Sumitomo Metal Ind | Manufacturing method and apparatus for deoxidized iron |
| SK281735B6 (sk) * | 1997-09-19 | 2001-07-10 | Chemickotechnologická Fakulta Stu | Spôsob výroby vysokoželezitých magnezitových slinkov a tvarových telies na ich základe |
| US6277168B1 (en) * | 2000-02-14 | 2001-08-21 | Xiaodi Huang | Method for direct metal making by microwave energy |
| JP2001294945A (ja) * | 2000-04-18 | 2001-10-26 | Nkk Corp | 高炉用高品質低ＳｉＯ２焼結鉱の製造方法 |
| AUPR678301A0 (en) * | 2001-08-02 | 2001-08-23 | Commonwealth Scientific And Industrial Research Organisation | Iron ore briquetting |
| AUPS273402A0 (en) * | 2002-05-31 | 2002-06-20 | Technological Resources Pty Limited | Microwave treatment of ores |
| KR100940671B1 (ko) | 2002-10-18 | 2010-02-08 | 주식회사 포스코 | 우수한 피환원성과 낮은 환원분화를 갖는 소결광 및 그제조방법 |
| JP2006104528A (ja) * | 2004-10-06 | 2006-04-20 | Ntn Corp | 製鋼ダスト固形化物およびその製造方法 |
| JP2006104567A (ja) | 2004-10-08 | 2006-04-20 | Sumitomo Metal Ind Ltd | 焼結鉱の製造方法 |
| GB2435649A (en) | 2006-03-03 | 2007-09-05 | Anglo Operations Ltd | Process for reducing metal ores. |
| WO2008025055A1 (en) * | 2006-08-28 | 2008-03-06 | Ore Pro Pty Ltd | Treatment of green pellets using microwave energy |
| CN1948520A (zh) * | 2006-11-12 | 2007-04-18 | 重庆大学 | 磁铁矿微波加热烧结方法及其微波烧结炉 |
| KR100949015B1 (ko) * | 2008-04-16 | 2010-03-23 | 엘에스전선 주식회사 | 격자구조가 개선된 초전도 박막선재 |
| JP5463571B2 (ja) * | 2009-11-13 | 2014-04-09 | 新東工業株式会社 | 鉄原料の塊成方法およびその塊成設備 |
| JP5445230B2 (ja) | 2010-03-05 | 2014-03-19 | 新日鐵住金株式会社 | マイクロ波加熱による酸化鉄含有物質の還元方法、及び、焼結鉱製造用原料の製造方法、並びに、高炉原料の製造方法 |
| KR101502336B1 (ko) * | 2013-10-25 | 2015-03-13 | 주식회사 제철세라믹 | 소결용 결합제 및 상기 결합제와 자철광 극미분 철광석을 이용한 소결광 펠렛의 제조방법 |
-
2016
- 2016-03-16 KR KR1020160031456A patent/KR101804662B1/ko active Active
- 2016-03-16 CN CN201680016512.4A patent/CN107429310B/zh active Active
- 2016-03-16 WO PCT/KR2016/002657 patent/WO2016148509A1/ko not_active Ceased
- 2016-03-16 JP JP2017549327A patent/JP6764875B2/ja active Active
-
2017
- 2017-09-14 US US15/704,401 patent/US10724115B2/en active Active
-
2019
- 2019-11-25 JP JP2019212379A patent/JP2020041222A/ja active Pending
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