BR112013008205A2 - método de fabricação de material granulado de matéria prima de minério de ferro, e material granulado de matéria prima de minério de ferro - Google Patents

método de fabricação de material granulado de matéria prima de minério de ferro, e material granulado de matéria prima de minério de ferro

Info

Publication number
BR112013008205A2
BR112013008205A2 BR112013008205A BR112013008205A BR112013008205A2 BR 112013008205 A2 BR112013008205 A2 BR 112013008205A2 BR 112013008205 A BR112013008205 A BR 112013008205A BR 112013008205 A BR112013008205 A BR 112013008205A BR 112013008205 A2 BR112013008205 A2 BR 112013008205A2
Authority
BR
Brazil
Prior art keywords
raw material
iron ore
ore raw
material granules
manufacturing
Prior art date
Application number
BR112013008205A
Other languages
English (en)
Other versions
BR112013008205B1 (pt
Inventor
Masanori Nakano
Shigeharu Matsubayashi
Shinji Kawachi
Shinya Nariki
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 BR112013008205A2 publication Critical patent/BR112013008205A2/pt
Publication of BR112013008205B1 publication Critical patent/BR112013008205B1/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Glanulating (AREA)
BR112013008205-4A 2010-10-08 2011-10-07 Método de fabricação de material granulado de matéria prima de minério de ferro, e material granulado de matéria prima de minério de ferro BR112013008205B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010228908 2010-10-08
JP2010-228908 2010-10-08
JP2011-178956 2011-08-18
JP2011178956 2011-08-18
PCT/JP2011/073238 WO2012046848A1 (ja) 2010-10-08 2011-10-07 鉄鉱石原料の造粒物の製造方法及び鉄鉱石原料の造粒物

Publications (2)

Publication Number Publication Date
BR112013008205A2 true BR112013008205A2 (pt) 2016-06-21
BR112013008205B1 BR112013008205B1 (pt) 2022-09-20

Family

ID=45927840

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008205-4A BR112013008205B1 (pt) 2010-10-08 2011-10-07 Método de fabricação de material granulado de matéria prima de minério de ferro, e material granulado de matéria prima de minério de ferro

Country Status (5)

Country Link
JP (1) JP5073873B2 (pt)
KR (1) KR101375061B1 (pt)
CN (1) CN103154280A (pt)
BR (1) BR112013008205B1 (pt)
WO (1) WO2012046848A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5821778B2 (ja) * 2012-05-23 2015-11-24 新日鐵住金株式会社 焼結原料の事前処理方法
JP5817643B2 (ja) * 2012-05-23 2015-11-18 新日鐵住金株式会社 焼結原料の事前処理方法
JP5817644B2 (ja) * 2012-05-24 2015-11-18 新日鐵住金株式会社 焼結原料へのバインダーの添加方法
JP6051883B2 (ja) * 2013-01-16 2016-12-27 新日鐵住金株式会社 焼結原料造粒物の乾燥方法
EP2848299B1 (de) 2013-09-11 2019-08-14 Primetals Technologies Austria GmbH Verfahren und vorrichtung zur herstellung von granulaten
JP6216928B2 (ja) * 2013-10-28 2017-10-25 サンノプコ株式会社 造粒助剤
JP5987958B2 (ja) * 2015-07-31 2016-09-07 新日鐵住金株式会社 焼結原料へのバインダーの添加方法
JP6686974B2 (ja) * 2016-06-22 2020-04-22 Ｊｆｅスチール株式会社 焼結鉱の製造方法
JP2018172704A (ja) * 2017-03-31 2018-11-08 Ｊｆｅスチール株式会社 造粒焼結原料の製造方法および焼結鉱の製造方法
CN111298713B (zh) * 2019-12-17 2024-05-10 湖南大学 一种球团矿混合装置及混合方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100550438B1 (ko) * 2001-02-22 2006-02-08 신닛뽄세이테쯔 카부시키카이샤 제철용 원료의 조립 처리 방법 및 제철용 조립 처리제
JP4190829B2 (ja) * 2002-08-21 2008-12-03 新日本製鐵株式会社 製鉄用造粒処理剤
WO2004018716A1 (ja) * 2002-08-21 2004-03-04 Nippon Steel Corporation 製鉄用焼結原料の造粒処理方法
CN100580106C (zh) * 2002-12-02 2010-01-13 科学与工业研究会 冷压团块和造球的方法
JP4190992B2 (ja) * 2003-09-17 2008-12-03 新日本製鐵株式会社 ピソライト鉱石を含む焼結原料の造粒処理方法
JP2005140526A (ja) 2003-11-04 2005-06-02 Nippon Steel Corp 空隙率測定方法および焼結鉱の製造方法並びに焼結ベッドの通気性予測方法
CN1962898A (zh) * 2005-11-10 2007-05-16 张振慧 一种铁矿球团有机粘结剂及其使用方法

Also Published As

Publication number Publication date
WO2012046848A1 (ja) 2012-04-12
JPWO2012046848A1 (ja) 2014-02-24
KR20130045949A (ko) 2013-05-06
CN103154280A (zh) 2013-06-12
JP5073873B2 (ja) 2012-11-14
KR101375061B1 (ko) 2014-03-17
BR112013008205B1 (pt) 2022-09-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/10/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.