EP3550037A4 - Verfahren zur herstellung von gesintertem erz - Google Patents
Verfahren zur herstellung von gesintertem erz Download PDFInfo
- Publication number
- EP3550037A4 EP3550037A4 EP18753540.6A EP18753540A EP3550037A4 EP 3550037 A4 EP3550037 A4 EP 3550037A4 EP 18753540 A EP18753540 A EP 18753540A EP 3550037 A4 EP3550037 A4 EP 3550037A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- sintered ore
- producing sintered
- producing
- ore
- sintered
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/22—Sintering; Agglomerating in other sintering apparatus
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
- C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017026992 | 2017-02-16 | ||
| PCT/JP2018/004516 WO2018151024A1 (ja) | 2017-02-16 | 2018-02-09 | 焼結鉱の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3550037A1 EP3550037A1 (de) | 2019-10-09 |
| EP3550037A4 true EP3550037A4 (de) | 2020-01-08 |
| EP3550037B1 EP3550037B1 (de) | 2025-04-02 |
Family
ID=63169416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18753540.6A Active EP3550037B1 (de) | 2017-02-16 | 2018-02-09 | Verfahren zur herstellung von gesintertem erz |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP3550037B1 (de) |
| JP (1) | JP6680369B2 (de) |
| KR (1) | KR102290001B1 (de) |
| CN (2) | CN110325654A (de) |
| PH (1) | PH12019501877A1 (de) |
| TW (1) | TWI658148B (de) |
| WO (1) | WO2018151024A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102434776B1 (ko) * | 2017-10-25 | 2022-08-19 | 제이에프이 스틸 가부시키가이샤 | 소결광의 제조 방법 |
| CN111440943B (zh) * | 2020-04-29 | 2022-02-11 | 河北龙凤山铸业有限公司 | 一种烧结矿微量元素精准控制的方法 |
| KR102449020B1 (ko) * | 2020-09-28 | 2022-09-28 | 주식회사 포스코아이씨티 | 소결광 강도 예측 시스템 및 방법 |
| JP7605330B2 (ja) * | 2022-04-28 | 2024-12-24 | Jfeスチール株式会社 | 造粒装置、造粒焼結原料の製造方法および焼結鉱の製造方法 |
| JP7726186B2 (ja) * | 2022-11-04 | 2025-08-20 | Jfeスチール株式会社 | 焼結鉱の製造方法 |
| CN115821036A (zh) * | 2022-11-15 | 2023-03-21 | 上海宝冶工程技术有限公司 | 一种烧结机的运行速度调控方法 |
| WO2024157572A1 (ja) * | 2023-01-26 | 2024-08-02 | Jfeスチール株式会社 | 焼結鉱の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120351A (ja) * | 1994-10-18 | 1996-05-14 | Sumitomo Metal Ind Ltd | 焼結原料の水分制御方法 |
| JP2003049227A (ja) * | 2001-08-06 | 2003-02-21 | Nippon Steel Corp | 焼結鉱の製造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122831A (en) | 1979-03-15 | 1980-09-20 | Sumitomo Metal Ind Ltd | Coke blend controlling method in sintered ore manufacture |
| JPS5665943A (en) * | 1979-11-02 | 1981-06-04 | Sumitomo Metal Ind Ltd | Controlling method for basicity of sintered ore |
| JPS57149433A (en) | 1981-03-07 | 1982-09-16 | Nisshin Steel Co Ltd | Method and device for preparing sintered ore having preset content of feo |
| JPS60262926A (ja) | 1984-06-08 | 1985-12-26 | Kawasaki Steel Corp | 成品焼結鉱成分濃度の制御方法 |
| JPH1017946A (ja) * | 1996-06-27 | 1998-01-20 | Nkk Corp | 焼結原料の水分制御方法 |
| JPH1072626A (ja) * | 1996-08-30 | 1998-03-17 | Nkk Corp | 焼結鉱の塩基度制御方法 |
| JP2000248321A (ja) * | 1999-02-26 | 2000-09-12 | Nkk Corp | 焼結原料の水分制御方法 |
| JP4804887B2 (ja) * | 2005-11-17 | 2011-11-02 | 新日本製鐵株式会社 | 焼結原料の事前処理方法及び事前処理装置 |
| US7924414B2 (en) | 2006-05-10 | 2011-04-12 | Abb Schweiz Ag | Non-hazardous bulk material analyzer system |
| JP4735682B2 (ja) * | 2008-08-21 | 2011-07-27 | Jfeスチール株式会社 | 焼結鉱の製造方法および焼結機 |
| JP5544784B2 (ja) | 2009-08-17 | 2014-07-09 | Jfeスチール株式会社 | 焼結機 |
| JP5532986B2 (ja) * | 2010-02-05 | 2014-06-25 | Jfeスチール株式会社 | 造粒焼結原料製造時の適正水分量調整方法 |
| CN102059071A (zh) * | 2010-11-16 | 2011-05-18 | 吕斌 | 一种用于烧结生产的自动配料控制系统 |
| CN102719658A (zh) * | 2011-03-29 | 2012-10-10 | 宝钢集团新疆八一钢铁有限公司 | 一种配加生石灰烧结混合料的水份控制方法 |
| JP5803809B2 (ja) * | 2012-05-22 | 2015-11-04 | 新日鐵住金株式会社 | 焼結原料の事前調整方法 |
| JP5930213B2 (ja) * | 2012-07-12 | 2016-06-08 | Jfeスチール株式会社 | 焼結機の酸素−気体燃料供給装置 |
| CN105821205B (zh) * | 2015-01-07 | 2017-11-28 | 宝山钢铁股份有限公司 | 一种烧结混合料的处理设备及其处理方法 |
-
2018
- 2018-02-09 JP JP2018568489A patent/JP6680369B2/ja active Active
- 2018-02-09 KR KR1020197023883A patent/KR102290001B1/ko active Active
- 2018-02-09 CN CN201880011926.7A patent/CN110325654A/zh active Pending
- 2018-02-09 EP EP18753540.6A patent/EP3550037B1/de active Active
- 2018-02-09 CN CN202411292942.1A patent/CN120425141A/zh active Pending
- 2018-02-09 WO PCT/JP2018/004516 patent/WO2018151024A1/ja not_active Ceased
- 2018-02-12 TW TW107105023A patent/TWI658148B/zh active
-
2019
- 2019-08-13 PH PH12019501877A patent/PH12019501877A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120351A (ja) * | 1994-10-18 | 1996-05-14 | Sumitomo Metal Ind Ltd | 焼結原料の水分制御方法 |
| JP2003049227A (ja) * | 2001-08-06 | 2003-02-21 | Nippon Steel Corp | 焼結鉱の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2018151024A1 (ja) | 2019-04-25 |
| WO2018151024A1 (ja) | 2018-08-23 |
| EP3550037A1 (de) | 2019-10-09 |
| KR20190109451A (ko) | 2019-09-25 |
| TWI658148B (zh) | 2019-05-01 |
| EP3550037B1 (de) | 2025-04-02 |
| JP6680369B2 (ja) | 2020-04-15 |
| CN120425141A (zh) | 2025-08-05 |
| KR102290001B1 (ko) | 2021-08-13 |
| PH12019501877A1 (en) | 2020-03-16 |
| CN110325654A (zh) | 2019-10-11 |
| TW201833337A (zh) | 2018-09-16 |
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Inventor name: IWAMI, YUJI Inventor name: AKIYAMA, YOSHIKAZU Inventor name: TAKEUCHI, NAOYUKI Inventor name: HAYASAKA, YASUKAZU Inventor name: NONAKA, SHUNSUKE |
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