CN104334748B - 使用铁焦的高炉作业方法 - Google Patents
使用铁焦的高炉作业方法 Download PDFInfo
- Publication number
- CN104334748B CN104334748B CN201280073677.7A CN201280073677A CN104334748B CN 104334748 B CN104334748 B CN 104334748B CN 201280073677 A CN201280073677 A CN 201280073677A CN 104334748 B CN104334748 B CN 104334748B
- Authority
- CN
- China
- Prior art keywords
- ore
- iron coke
- coke
- ore layer
- blast furnace
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/008—Composition or distribution of the charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/065056 WO2013183170A1 (ja) | 2012-06-06 | 2012-06-06 | フェロコークスを用いた高炉操業方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104334748A CN104334748A (zh) | 2015-02-04 |
CN104334748B true CN104334748B (zh) | 2016-10-26 |
Family
ID=49711586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280073677.7A Active CN104334748B (zh) | 2012-06-06 | 2012-06-06 | 使用铁焦的高炉作业方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2840152B1 (de) |
KR (1) | KR101611121B1 (de) |
CN (1) | CN104334748B (de) |
AU (1) | AU2012382225B2 (de) |
BR (1) | BR112014028858B1 (de) |
WO (1) | WO2013183170A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103882167A (zh) * | 2014-03-21 | 2014-06-25 | 济钢集团有限公司 | 一种高炉料层结构 |
BR112018008267B1 (pt) * | 2015-10-28 | 2021-09-08 | Jfe Steel Corporation | Método de carregar matéria-prima para dentro de alto-forno |
CN115896365A (zh) * | 2021-09-22 | 2023-04-04 | 宝山钢铁股份有限公司 | 一种碳铁复合炉料的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008056985A (ja) * | 2006-08-31 | 2008-03-13 | Jfe Steel Kk | 高炉の操業方法 |
JP2008111176A (ja) * | 2006-10-31 | 2008-05-15 | Jfe Steel Kk | フェロコークス使用時の高炉操業方法 |
JP2011162845A (ja) * | 2010-02-10 | 2011-08-25 | Jfe Steel Corp | フェロコークスを用いた高炉操業方法 |
CN102471809A (zh) * | 2009-08-10 | 2012-05-23 | 杰富意钢铁株式会社 | 高炉操作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63210207A (ja) * | 1987-02-25 | 1988-08-31 | Nkk Corp | 高炉操業法 |
JPH08134517A (ja) * | 1994-11-07 | 1996-05-28 | Kawasaki Steel Corp | 高炉操業方法 |
CN1596315B (zh) * | 2002-08-29 | 2011-03-23 | 杰富意钢铁株式会社 | 无料钟高炉的原料装入方法 |
JP4556524B2 (ja) * | 2004-07-16 | 2010-10-06 | Jfeスチール株式会社 | 高炉の操業方法 |
JP4556525B2 (ja) | 2004-07-16 | 2010-10-06 | Jfeスチール株式会社 | 高炉の操業方法 |
JP4697340B2 (ja) * | 2009-05-29 | 2011-06-08 | Jfeスチール株式会社 | 高炉操業方法 |
-
2012
- 2012-06-06 CN CN201280073677.7A patent/CN104334748B/zh active Active
- 2012-06-06 WO PCT/JP2012/065056 patent/WO2013183170A1/ja active Application Filing
- 2012-06-06 BR BR112014028858-5A patent/BR112014028858B1/pt not_active IP Right Cessation
- 2012-06-06 KR KR1020147034246A patent/KR101611121B1/ko active IP Right Grant
- 2012-06-06 AU AU2012382225A patent/AU2012382225B2/en not_active Ceased
- 2012-06-06 EP EP12878418.8A patent/EP2840152B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008056985A (ja) * | 2006-08-31 | 2008-03-13 | Jfe Steel Kk | 高炉の操業方法 |
JP2008111176A (ja) * | 2006-10-31 | 2008-05-15 | Jfe Steel Kk | フェロコークス使用時の高炉操業方法 |
CN102471809A (zh) * | 2009-08-10 | 2012-05-23 | 杰富意钢铁株式会社 | 高炉操作方法 |
JP2011162845A (ja) * | 2010-02-10 | 2011-08-25 | Jfe Steel Corp | フェロコークスを用いた高炉操業方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2013183170A1 (ja) | 2013-12-12 |
KR20150006472A (ko) | 2015-01-16 |
BR112014028858B1 (pt) | 2018-11-13 |
EP2840152A4 (de) | 2015-11-18 |
EP2840152B1 (de) | 2018-10-17 |
AU2012382225A1 (en) | 2014-11-20 |
BR112014028858A2 (pt) | 2017-06-27 |
EP2840152A1 (de) | 2015-02-25 |
AU2012382225B2 (en) | 2016-01-28 |
CN104334748A (zh) | 2015-02-04 |
KR101611121B1 (ko) | 2016-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104334748B (zh) | 使用铁焦的高炉作业方法 | |
KR20100129793A (ko) | 소결광의 제조 방법 | |
JP2022033594A (ja) | 焼結鉱の製造方法 | |
CN105593380A (zh) | 向高炉装入原料的方法 | |
JP2008189952A (ja) | 高炉操業方法 | |
CN100507012C (zh) | 一种生产直接还原铁的方法 | |
Li et al. | Effect of reducing conditions on swelling behavior and mechanism of Hongge vanadium titanomagnetite-oxidized pellet with hydrogen-rich gases | |
El-Hussiny et al. | Effect of replacement coke breeze by charcoal on technical operation of iron ore sintering | |
JP5299446B2 (ja) | フェロコークスを用いた高炉操業方法 | |
KR101211302B1 (ko) | 함탄 비소성 펠릿을 사용하는 고로 조업 방법 | |
Tang et al. | Reaction model and reaction behavior of carbon composite briquette in blast furnace | |
Wang et al. | Effect of biochar substitution on iron ore sintering characteristics based on optimization of fuel distribution through the bed | |
CN106414778B (zh) | 粒状金属铁的制造方法 | |
Kawaguchi et al. | Summarized achievements of the Porous Meso-mosaic Texture Sinter research project | |
Long et al. | Influences of hydrogen-enriched atmosphere under coke oven gas injection on reduction swelling behaviors of oxidized pellet | |
Zhao et al. | Interface behavior and oxidation consolidation mechanism of titanium-bearing iron sand particles with ball-milling pretreatment | |
CN102471822A (zh) | 非烧成含碳团矿及其制造方法 | |
JP5549227B2 (ja) | 予備還元焼結鉱の製造方法およびこれを利用した高炉操業方法 | |
CN108699624A (zh) | 改进的钛铁矿熔炼方法 | |
Cavaliere et al. | CO 2 Emission Reduction in Blast Furnaces | |
CN105723002B (zh) | 还原铁的制造方法以及制造设备 | |
JP6268474B2 (ja) | 焼結原料の製造方法 | |
Gasik et al. | Preparation of Charge Materials for Ferroalloys Smelting | |
JP5892317B2 (ja) | 高炉用原料の製造方法 | |
CN205669058U (zh) | 制备铁粉的系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |