JP4842403B2 - 非焼成含炭塊成鉱の製造方法 - Google Patents

非焼成含炭塊成鉱の製造方法 Download PDF

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Publication number
JP4842403B2
JP4842403B2 JP2010545716A JP2010545716A JP4842403B2 JP 4842403 B2 JP4842403 B2 JP 4842403B2 JP 2010545716 A JP2010545716 A JP 2010545716A JP 2010545716 A JP2010545716 A JP 2010545716A JP 4842403 B2 JP4842403 B2 JP 4842403B2
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Japan
Prior art keywords
carbon
raw material
containing agglomerated
porosity
mass
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JP2010545716A
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English (en)
Japanese (ja)
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JPWO2011021560A1 (ja
Inventor
謙一 樋口
浩一 横山
和也 国友
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Nippon Steel Corp
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Nippon Steel Corp
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Priority to JP2010545716A priority Critical patent/JP4842403B2/ja
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Publication of JPWO2011021560A1 publication Critical patent/JPWO2011021560A1/ja
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    • 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
    • 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
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2010545716A 2009-08-21 2010-08-12 非焼成含炭塊成鉱の製造方法 Active JP4842403B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010545716A JP4842403B2 (ja) 2009-08-21 2010-08-12 非焼成含炭塊成鉱の製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009192273 2009-08-21
JP2009192273 2009-08-21
JP2010545716A JP4842403B2 (ja) 2009-08-21 2010-08-12 非焼成含炭塊成鉱の製造方法
PCT/JP2010/063685 WO2011021560A1 (ja) 2009-08-21 2010-08-12 非焼成含炭塊成鉱およびその製造方法

Publications (2)

Publication Number Publication Date
JP4842403B2 true JP4842403B2 (ja) 2011-12-21
JPWO2011021560A1 JPWO2011021560A1 (ja) 2013-01-24

Family

ID=43607015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010545716A Active JP4842403B2 (ja) 2009-08-21 2010-08-12 非焼成含炭塊成鉱の製造方法

Country Status (6)

Country Link
JP (1) JP4842403B2 (enExample)
KR (1) KR101444562B1 (enExample)
CN (1) CN102471822B (enExample)
BR (1) BR112012003768B1 (enExample)
IN (1) IN2012DN00992A (enExample)
WO (1) WO2011021560A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5786668B2 (ja) * 2011-11-15 2015-09-30 新日鐵住金株式会社 非焼成含炭塊成鉱の製造方法
JP6414903B2 (ja) * 2016-04-20 2018-10-31 Ｊｆｅスチール株式会社 炭素内装鉱の製造方法
BR102017017535A2 (pt) * 2017-08-16 2019-03-19 Daniel Travassos Da Rosa Costa Processo de pelotização a frio de finos de minério de ferro com flexibilidade de misturas
CZ2017815A3 (cs) * 2017-12-19 2019-10-16 Martin Gajdzica Briketa či peleta pro vsázku do metalurgických agregátů

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002194412A (ja) * 2000-10-18 2002-07-10 Nippon Steel Corp 還元鉄の製造方法、還元鉄の冷却装置、及び、溶融鉄の製造方法
JP2006257479A (ja) * 2005-03-16 2006-09-28 Jfe Steel Kk 還元鉄の製造方法
JP2008095177A (ja) * 2006-09-11 2008-04-24 Nippon Steel Corp 高炉用含炭非焼成ペレットの製造方法
JP2009161791A (ja) * 2007-12-28 2009-07-23 Nippon Steel Corp 高炉用含炭非焼成ペレットの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513310A (enExample) * 1974-06-29 1976-01-12 Sumitomo Metal Ind
JP3732132B2 (ja) * 2000-10-18 2006-01-05 新日本製鐵株式会社 回転炉床式還元炉の操業方法
CA2427521A1 (en) * 2000-10-30 2003-04-30 Nippon Steel Corporation Metal oxide-bearing green pellets for reducing furnace, method of production of same, method of reduction of same, and reduction facility
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
JP4438297B2 (ja) * 2003-03-10 2010-03-24 株式会社神戸製鋼所 還元金属の製造方法および炭材内装塊成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002194412A (ja) * 2000-10-18 2002-07-10 Nippon Steel Corp 還元鉄の製造方法、還元鉄の冷却装置、及び、溶融鉄の製造方法
JP2006257479A (ja) * 2005-03-16 2006-09-28 Jfe Steel Kk 還元鉄の製造方法
JP2008095177A (ja) * 2006-09-11 2008-04-24 Nippon Steel Corp 高炉用含炭非焼成ペレットの製造方法
JP2009161791A (ja) * 2007-12-28 2009-07-23 Nippon Steel Corp 高炉用含炭非焼成ペレットの製造方法

Also Published As

Publication number Publication date
CN102471822A (zh) 2012-05-23
BR112012003768A2 (pt) 2016-04-12
KR101444562B1 (ko) 2014-09-24
CN102471822B (zh) 2013-12-25
WO2011021560A1 (ja) 2011-02-24
IN2012DN00992A (enExample) 2015-04-10
JPWO2011021560A1 (ja) 2013-01-24
KR20120047948A (ko) 2012-05-14
BR112012003768B1 (pt) 2018-06-05

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