KR101211302B1 - 함탄 비소성 펠릿을 사용하는 고로 조업 방법 - Google Patents

함탄 비소성 펠릿을 사용하는 고로 조업 방법 Download PDF

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KR101211302B1
KR101211302B1 KR1020117008074A KR20117008074A KR101211302B1 KR 101211302 B1 KR101211302 B1 KR 101211302B1 KR 1020117008074 A KR1020117008074 A KR 1020117008074A KR 20117008074 A KR20117008074 A KR 20117008074A KR 101211302 B1 KR101211302 B1 KR 101211302B1
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KR
South Korea
Prior art keywords
carbon
pellets
fired
containing non
blast furnace
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KR1020117008074A
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English (en)
Korean (ko)
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KR20110051292A (ko
Inventor
겐이찌 히구찌
다까시 시노하라
다께시 노다
Original Assignee
신닛테츠스미킨 카부시키카이샤
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Application filed by 신닛테츠스미킨 카부시키카이샤 filed Critical 신닛테츠스미킨 카부시키카이샤
Publication of KR20110051292A publication Critical patent/KR20110051292A/ko
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/007—Conditions of the cokes or characterised by the cokes used
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (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)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
KR1020117008074A 2008-10-10 2009-10-09 함탄 비소성 펠릿을 사용하는 고로 조업 방법 KR101211302B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008264483 2008-10-10
JPJP-P-2008-264483 2008-10-10
PCT/JP2009/067948 WO2010041770A1 (ja) 2008-10-10 2009-10-09 含炭非焼成ペレットを用いる高炉操業方法

Publications (2)

Publication Number Publication Date
KR20110051292A KR20110051292A (ko) 2011-05-17
KR101211302B1 true KR101211302B1 (ko) 2012-12-11

Family

ID=42100712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117008074A KR101211302B1 (ko) 2008-10-10 2009-10-09 함탄 비소성 펠릿을 사용하는 고로 조업 방법

Country Status (7)

Country Link
EP (1) EP2336371B8 (pt)
JP (1) JP4603628B2 (pt)
KR (1) KR101211302B1 (pt)
CN (1) CN102177256B (pt)
BR (1) BRPI0920547B1 (pt)
UA (1) UA97916C2 (pt)
WO (1) WO2010041770A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6350101B2 (ja) * 2013-10-22 2018-07-04 新日鐵住金株式会社 炭素高反応性装入物の装入量決定方法及びこれを用いた高炉操業方法
CN104313306B (zh) * 2014-10-15 2016-08-10 中冶长天国际工程有限责任公司 一种烧结矿固体燃料单位消耗量的测量方法及装置
JP6696376B2 (ja) * 2016-09-13 2020-05-20 日本製鉄株式会社 高炉の操業方法
CN111638316B (zh) * 2020-05-29 2022-09-16 鞍钢股份有限公司 一种模拟高炉高温段焦炭反应装置及方法
CN112609030A (zh) * 2020-12-11 2021-04-06 四川德胜集团钒钛有限公司 一种钒钛磁铁矿的高炉冶炼方法
CN115368042B (zh) * 2022-08-19 2023-09-08 深圳市考拉生态科技有限公司 一种利用氟石膏与石英废石生产多孔性硅灰石球粒的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358416A (en) * 1976-11-05 1978-05-26 Nippon Steel Corp Blast furnace operating method
JPS53130202A (en) 1977-04-20 1978-11-14 Nippon Steel Corp Preparation of cold pellet of dust
JPS58164710A (ja) * 1982-03-24 1983-09-29 Sumitomo Metal Ind Ltd 高炉原料の装入方法
CN1025351C (zh) * 1990-10-23 1994-07-06 刘玉琦 生料混装高炉炼铁法
JP3068967B2 (ja) 1992-11-09 2000-07-24 新日本製鐵株式会社 高炉操業法
JP3708981B2 (ja) 1995-01-20 2005-10-19 新日本製鐵株式会社 製鉄用塊成鉱
JP3754553B2 (ja) 1997-07-22 2006-03-15 株式会社神戸製鋼所 還元鉄用塊成化物およびその製造方法
JP3004265B1 (ja) 1998-11-24 2000-01-31 株式会社神戸製鋼所 炭材内装ペレット及び還元鉄製造方法
JP3863052B2 (ja) 2002-04-11 2006-12-27 株式会社神戸製鋼所 高炉原料装入方法
JP4118604B2 (ja) 2002-05-28 2008-07-16 株式会社 テツゲン 高炉用のカーボン内装非焼成塊成鉱およびその製造方法
JP5000402B2 (ja) * 2006-09-11 2012-08-15 新日本製鐵株式会社 高炉用含炭非焼成ペレットの製造方法
JP4971815B2 (ja) * 2007-02-01 2012-07-11 株式会社神戸製鋼所 高炉操業方法

Also Published As

Publication number Publication date
EP2336371A1 (en) 2011-06-22
BRPI0920547B1 (pt) 2021-09-28
JP4603628B2 (ja) 2010-12-22
WO2010041770A1 (ja) 2010-04-15
EP2336371B8 (en) 2019-04-24
UA97916C2 (ru) 2012-03-26
CN102177256B (zh) 2013-08-21
CN102177256A (zh) 2011-09-07
JPWO2010041770A1 (ja) 2012-03-08
BRPI0920547A2 (pt) 2020-08-11
EP2336371A4 (en) 2017-05-03
RU2011117324A (ru) 2012-11-20
EP2336371B1 (en) 2019-01-02
KR20110051292A (ko) 2011-05-17

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