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AU2005304190B2 - A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace - Google Patents

A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace Download PDF

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Publication number
AU2005304190B2
AU2005304190B2 AU2005304190A AU2005304190A AU2005304190B2 AU 2005304190 B2 AU2005304190 B2 AU 2005304190B2 AU 2005304190 A AU2005304190 A AU 2005304190A AU 2005304190 A AU2005304190 A AU 2005304190A AU 2005304190 B2 AU2005304190 B2 AU 2005304190B2
Authority
AU
Australia
Prior art keywords
ore
nickel
limestone
blast
dolomite
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.)
Ceased
Application number
AU2005304190A
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English (en)
Other versions
AU2005304190A1 (en
Inventor
Shenjie Liu
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36076566&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2005304190(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of AU2005304190A1 publication Critical patent/AU2005304190A1/en
Application granted granted Critical
Publication of AU2005304190B2 publication Critical patent/AU2005304190B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/02—General features in the manufacture of pig-iron by applying additives, e.g. fluxing agents
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • 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
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • 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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU2005304190A 2005-09-16 2005-11-02 A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace Ceased AU2005304190B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNB2005101029845A CN1306049C (zh) 2005-09-16 2005-09-16 不含结晶水的氧化镍矿经高炉冶炼镍铁工艺
CN200510102984.5 2005-09-16
PCT/CN2005/001827 WO2006050658A1 (fr) 2005-09-16 2005-11-02 Procede de preparation de ferronickel par fusion en haut fourneau de minerai d’oxyde de nickel depourvu d’eau cristalline

Publications (2)

Publication Number Publication Date
AU2005304190A1 AU2005304190A1 (en) 2006-05-18
AU2005304190B2 true AU2005304190B2 (en) 2009-09-17

Family

ID=36076566

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005304190A Ceased AU2005304190B2 (en) 2005-09-16 2005-11-02 A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace

Country Status (7)

Country Link
EP (1) EP1927667B1 (fr)
JP (1) JP4734414B2 (fr)
KR (2) KR20070085069A (fr)
CN (1) CN1306049C (fr)
AU (1) AU2005304190B2 (fr)
MY (1) MY140939A (fr)
WO (1) WO2006050658A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140116202A1 (en) * 2011-06-13 2014-05-01 Outokumpu Oyj Method for improving the reduction degree in the smelting of ferroalloy

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100595290C (zh) * 2006-09-06 2010-03-24 刘光火 氧化镍矿经电炉冶炼镍铬钴铁工艺
KR101322898B1 (ko) * 2007-05-11 2013-10-29 주식회사 포스코 니켈 함유 용철의 제조 방법
KR101322897B1 (ko) 2007-05-11 2013-10-29 주식회사 포스코 니켈 함유 용철의 제조 방법
JP5194111B2 (ja) * 2007-05-11 2013-05-08 ポスコ ニッケル含有溶鉄の製造方法
KR100948926B1 (ko) 2007-07-23 2010-03-24 주식회사 포스코 니켈 함유 용철의 제조 방법
US20110103998A1 (en) * 2007-10-26 2011-05-05 Ivan Ratchev Production of Nickel
CN101353708B (zh) * 2008-09-11 2010-06-02 张家港浦项不锈钢有限公司 以氧化镍矿和不锈钢生产废弃物为原料的镍铁冶炼工艺
KR101009034B1 (ko) * 2008-09-19 2011-01-17 주식회사 포스코 페로니켈의 제조 방법
CN101392331B (zh) * 2008-10-10 2010-08-25 建德市新安江镍合金有限公司 回转窑处理镍矿的冶炼工艺
CN102212681B (zh) * 2010-12-27 2013-03-27 池州市润鹏冶金科技有限公司 烧结增效剂及其使用方法
CN102650002A (zh) * 2011-02-25 2012-08-29 云南锡业集团（控股）有限责任公司 改进的红土镍矿冶炼镍铁或镍锍的方法
CN102965521B (zh) * 2012-11-26 2013-11-20 罕王实业集团有限公司 一种采用湿球入炉低温还原方式冶炼红土镍矿的方法
CN103131872B (zh) * 2013-02-20 2015-06-03 罕王实业集团有限公司 一种铝热法控制节能环保红土镍矿冶炼竖炉温度的方法
FI126718B (fi) * 2013-12-17 2017-04-28 Outotec Finland Oy Menetelmä ferronikkeliprosessista tulevien pölyjen hyödyntämiseksi ja menetelmällä valmistetut sintratut pelletit
CN103773948B (zh) * 2014-01-30 2015-08-26 首钢总公司 一种在炼铁系统中使用铁矿粉的方法
CN104060084A (zh) * 2014-05-08 2014-09-24 无锡市阳泰冶金炉料有限公司 含镍贫铬铁矿分离富集冶炼方法
CN104911288B (zh) * 2015-04-14 2017-09-29 四川金广实业（集团）股份有限公司 降低炉渣氧化镁含量的高炉冶炼红土镍矿方法
NO346383B1 (en) * 2017-05-05 2022-07-04 Knut Henriksen Method for converting a waste material from sulphide ore based nickel refining into nickel pig iron

Citations (3)

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Publication number Priority date Publication date Assignee Title
RU2132400C1 (ru) * 1998-09-03 1999-06-27 Открытое акционерное общество "Серовский металлургический завод" Способ переработки окисленных никелевых руд
RU2157412C1 (ru) * 1999-04-19 2000-10-10 ЗАО "Научно-производственное предприятие ФАН" Способ получения доменного ферроникеля
JP2001303113A (ja) * 2000-04-26 2001-10-31 Mitsui Matsushima Co Ltd 燃焼灰成分においてＣａＯ成分とＦｅ２Ｏ３成分とが多い石炭の利用方法

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GB1290436A (fr) * 1969-04-30 1972-09-27
SE354297B (fr) * 1971-07-16 1973-03-05 Avesta Jernverks Ab
JPS62290843A (ja) * 1986-06-10 1987-12-17 Nippon Kokan Kk <Nkk> フェロニッケルの製造方法
JPS62290842A (ja) * 1986-06-10 1987-12-17 Nippon Kokan Kk <Nkk> フェロニッケルの製造方法
AUPN639995A0 (en) * 1995-11-03 1995-11-30 Technological Resources Pty Limited A method and an apparatus for producing metals and metal alloys
CN1237641A (zh) * 1999-06-15 1999-12-08 吉林省冶金研究院 由硫化镍精矿中提取镍、铜、钴、镁及制造镍铁的工艺
US6903585B2 (en) * 2003-06-27 2005-06-07 Analog Devices, Inc. Pulse width modulated common mode feedback loop and method for differential charge pump
CN1257295C (zh) * 2004-11-15 2006-05-24 四川川投峨眉铁合金（集团）有限责任公司 一种火法提取镍的生产方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2132400C1 (ru) * 1998-09-03 1999-06-27 Открытое акционерное общество "Серовский металлургический завод" Способ переработки окисленных никелевых руд
RU2157412C1 (ru) * 1999-04-19 2000-10-10 ЗАО "Научно-производственное предприятие ФАН" Способ получения доменного ферроникеля
JP2001303113A (ja) * 2000-04-26 2001-10-31 Mitsui Matsushima Co Ltd 燃焼灰成分においてＣａＯ成分とＦｅ２Ｏ３成分とが多い石炭の利用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140116202A1 (en) * 2011-06-13 2014-05-01 Outokumpu Oyj Method for improving the reduction degree in the smelting of ferroalloy

Also Published As

Publication number Publication date
EP1927667A1 (fr) 2008-06-04
KR20070085069A (ko) 2007-08-27
MY140939A (en) 2010-02-12
JP4734414B2 (ja) 2011-07-27
EP1927667A4 (fr) 2008-11-05
CN1733950A (zh) 2006-02-15
EP1927667B1 (fr) 2013-06-19
WO2006050658A1 (fr) 2006-05-18
AU2005304190A1 (en) 2006-05-18
KR20100039908A (ko) 2010-04-16
CN1306049C (zh) 2007-03-21
JP2009508004A (ja) 2009-02-26

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired