IN2012DN00992A - - Google Patents

Info

Publication number
IN2012DN00992A
IN2012DN00992A IN992DEN2012A IN2012DN00992A IN 2012DN00992 A IN2012DN00992 A IN 2012DN00992A IN 992DEN2012 A IN992DEN2012 A IN 992DEN2012A IN 2012DN00992 A IN2012DN00992 A IN 2012DN00992A
Authority
IN
India
Prior art keywords
raw materials
molded body
range
cold
carbon composite
Prior art date
Application number
Other languages
English (en)
Inventor
Higuchi Kenichi
Yokoyama Hirokazu
Kunitomo Kazuya
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2012DN00992A publication Critical patent/IN2012DN00992A/en

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
    • C22B1/24—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

Landscapes

  • 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)
IN992DEN2012 2009-08-21 2010-08-12 IN2012DN00992A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009192273 2009-08-21
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 (1)

Publication Number Publication Date
IN2012DN00992A true IN2012DN00992A (enrdf_load_stackoverflow) 2015-04-10

Family

ID=43607015

Family Applications (1)

Application Number Title Priority Date Filing Date
IN992DEN2012 IN2012DN00992A (enrdf_load_stackoverflow) 2009-08-21 2010-08-12

Country Status (6)

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

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
CZ308005B6 (cs) * 2017-12-19 2019-10-16 Martin Gajdzica Briketa či peleta pro vsázku do metalurgických agregátů

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513310A (enrdf_load_stackoverflow) * 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
JP3732136B2 (ja) * 2000-10-18 2006-01-05 新日本製鐵株式会社 還元鉄の製造方法および還元鉄の冷却装置
WO2002036836A1 (fr) * 2000-10-30 2002-05-10 Nippon Steel Corporation Granules verts contenant des oxydes metalliques pour four de reduction, procede de production de ces granules, procede de reduction de ces granules et installations de reduction
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
JP4600102B2 (ja) * 2005-03-16 2010-12-15 Ｊｆｅスチール株式会社 還元鉄の製造方法
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
JP5114742B2 (ja) * 2007-12-28 2013-01-09 新日鐵住金株式会社 高炉用含炭非焼成ペレットの製造方法

Also Published As

Publication number Publication date
CN102471822B (zh) 2013-12-25
KR20120047948A (ko) 2012-05-14
WO2011021560A1 (ja) 2011-02-24
JP4842403B2 (ja) 2011-12-21
BR112012003768A2 (pt) 2016-04-12
CN102471822A (zh) 2012-05-23
JPWO2011021560A1 (ja) 2013-01-24
KR101444562B1 (ko) 2014-09-24
BR112012003768B1 (pt) 2018-06-05

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