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EP2329050A4 - Procédé d'agglomération de fines de ferroalliages tels que des fines de ferromanganèse, de ferrochrome et de ferrosilicium - Google Patents

Procédé d'agglomération de fines de ferroalliages tels que des fines de ferromanganèse, de ferrochrome et de ferrosilicium

Info

Publication number
EP2329050A4
EP2329050A4 EP09815780.3A EP09815780A EP2329050A4 EP 2329050 A4 EP2329050 A4 EP 2329050A4 EP 09815780 A EP09815780 A EP 09815780A EP 2329050 A4 EP2329050 A4 EP 2329050A4
Authority
EP
European Patent Office
Prior art keywords
fines
ferromanganesis
ferroalliation
ferrochrome
agglomerating
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.)
Withdrawn
Application number
EP09815780.3A
Other languages
German (de)
English (en)
Other versions
EP2329050A1 (fr
Inventor
Veerendra Singh
Saripalli M Rao
Prasanta Mallick
Srivivas Dwarapudi
P K Mishra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tata Steel Ltd
Original Assignee
Tata Steel Ltd
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 Tata Steel Ltd filed Critical Tata Steel Ltd
Publication of EP2329050A1 publication Critical patent/EP2329050A1/fr
Publication of EP2329050A4 publication Critical patent/EP2329050A4/fr
Withdrawn legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/148—Agglomerating
    • 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
    • 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
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP09815780.3A 2008-09-29 2009-09-29 Procédé d'agglomération de fines de ferroalliages tels que des fines de ferromanganèse, de ferrochrome et de ferrosilicium Withdrawn EP2329050A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1685KO2008 2008-09-29
PCT/IN2009/000532 WO2010035289A1 (fr) 2008-09-29 2009-09-29 Procédé d'agglomération de fines de ferroalliages tels que des fines de ferromanganèse, de ferrochrome et de ferrosilicium

Publications (2)

Publication Number Publication Date
EP2329050A1 EP2329050A1 (fr) 2011-06-08
EP2329050A4 true EP2329050A4 (fr) 2016-05-25

Family

ID=42059322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09815780.3A Withdrawn EP2329050A4 (fr) 2008-09-29 2009-09-29 Procédé d'agglomération de fines de ferroalliages tels que des fines de ferromanganèse, de ferrochrome et de ferrosilicium

Country Status (5)

Country Link
EP (1) EP2329050A4 (fr)
JP (1) JP2012504189A (fr)
CN (1) CN101910427B (fr)
WO (1) WO2010035289A1 (fr)
ZA (1) ZA201004347B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102266941A (zh) * 2011-08-09 2011-12-07 吴庆定 一种高效节能低碳锰球生产工艺
CN102296236B (zh) * 2011-08-12 2012-12-05 河曲县万联节能材料有限公司 矿山专用耐磨钢球、钢段
CN103042210B (zh) * 2012-12-24 2015-06-03 秀山天雄锰业科技有限公司 一种高压锰球的制备方法
FI126719B (en) 2013-12-17 2017-04-28 Outotec Finland Oy Process for the preparation of a manganese-containing iron alloy
GB201613915D0 (en) * 2016-08-15 2016-09-28 Binding Solutions Ltd Briquettes
CN111996369A (zh) * 2020-08-28 2020-11-27 江苏江南铁合金有限公司 一种炼钢用铬铁粉球及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128417A (en) * 1976-08-25 1978-12-05 Bernhard Lung Procedure for the preparation of refined materials containing SiC and/or FeSi
US4497661A (en) * 1981-08-11 1985-02-05 Ohio & Pennsylvania Fuels Co, Ltd. Formed briquettes, process for forming the same and process for utilizing the same in the manufacture of metals
ZA200204091B (en) * 2001-05-24 2003-01-23 Mintek Agglomeration of ferro-alloy fines.
RU2202633C1 (ru) * 2002-03-18 2003-04-20 Общество с ограниченной ответственностью Совместное Российско-Американское предприятие "Технология ХХI века" Смесь для получения углеродсодержащих брикетов
JP2007270260A (ja) * 2006-03-31 2007-10-18 Jfe Steel Kk 製鉄用非焼成塊成鉱

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898076A (en) * 1972-10-19 1975-08-05 Robert L Ranke Sealing and briquetting finely divided material with vinyl copolymer and wax
GB1461428A (en) * 1974-11-20 1977-01-13 Magnesium Elektron Ltd Addition of magnesium to molten metal
JPH04236702A (ja) * 1991-01-19 1992-08-25 Astecirie Corp Ltd 転炉ダスト精製鉄粉を用いた金属成形体の製造方法
US5302341A (en) * 1992-10-29 1994-04-12 Palsat International, Inc. Continuous method for formation of briquettes contains less than 1% binder by weight of the briquette
JPH06240372A (ja) * 1993-02-22 1994-08-30 Saburo Maruseko 製鉄原料用ペレットおよびその製造方法
FI107454B (fi) * 1999-12-02 2001-08-15 Outokumpu Oy Menetelmä ferroseosmateriaalien sintraamiseksi

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128417A (en) * 1976-08-25 1978-12-05 Bernhard Lung Procedure for the preparation of refined materials containing SiC and/or FeSi
US4497661A (en) * 1981-08-11 1985-02-05 Ohio & Pennsylvania Fuels Co, Ltd. Formed briquettes, process for forming the same and process for utilizing the same in the manufacture of metals
ZA200204091B (en) * 2001-05-24 2003-01-23 Mintek Agglomeration of ferro-alloy fines.
RU2202633C1 (ru) * 2002-03-18 2003-04-20 Общество с ограниченной ответственностью Совместное Российско-Американское предприятие "Технология ХХI века" Смесь для получения углеродсодержащих брикетов
JP2007270260A (ja) * 2006-03-31 2007-10-18 Jfe Steel Kk 製鉄用非焼成塊成鉱

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BABANIN V I ET AL: "Briquetting fine-grained materials in ferroalloys production: Practical experience and future prospects", METALLURGIST, KLUWER ACADEMIC PUBLISHERS-PLENUM PUBLISHERS, NE, vol. 50, no. 5-6, 1 May 2006 (2006-05-01), pages 241 - 247, XP019436676, ISSN: 1573-8892, DOI: 10.1007/S11015-006-0070-1 *
See also references of WO2010035289A1 *

Also Published As

Publication number Publication date
ZA201004347B (en) 2011-06-29
JP2012504189A (ja) 2012-02-16
EP2329050A1 (fr) 2011-06-08
CN101910427A (zh) 2010-12-08
WO2010035289A1 (fr) 2010-04-01
CN101910427B (zh) 2012-11-07

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