CN1306049C - 不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 - Google Patents

不含结晶水的氧化镍矿经高炉冶炼镍铁工艺 Download PDF

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Publication number
CN1306049C
CN1306049C CNB2005101029845A CN200510102984A CN1306049C CN 1306049 C CN1306049 C CN 1306049C CN B2005101029845 A CNB2005101029845 A CN B2005101029845A CN 200510102984 A CN200510102984 A CN 200510102984A CN 1306049 C CN1306049 C CN 1306049C
Authority
CN
China
Prior art keywords
blast
ore
furnace smelting
nickel oxide
ferronickel
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.)
Expired - Fee Related
Application number
CNB2005101029845A
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English (en)
Chinese (zh)
Other versions
CN1733950A (zh
Inventor
刘沈杰
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Individual
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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.)
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Publication date
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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=CN1306049(C) "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
Priority to CNB2005101029845A priority Critical patent/CN1306049C/zh
Priority to KR1020107006684A priority patent/KR20100039908A/ko
Priority to JP2008530296A priority patent/JP4734414B2/ja
Priority to KR1020067017169A priority patent/KR20070085069A/ko
Priority to AU2005304190A priority patent/AU2005304190B2/en
Priority to PCT/CN2005/001827 priority patent/WO2006050658A1/zh
Priority to EP05803616.1A priority patent/EP1927667B1/de
Publication of CN1733950A publication Critical patent/CN1733950A/zh
Priority to MYPI20064302A priority patent/MY140939A/en
Publication of CN1306049C publication Critical patent/CN1306049C/zh
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CNB2005101029845A 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 Expired - Fee Related CN1306049C (zh)

Priority Applications (8)

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
AU2005304190A 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
JP2008530296A JP4734414B2 (ja) 2005-09-16 2005-11-02 結晶水を含まない酸化ニッケル鉱を高炉でニッケル鉄に精錬する方法
KR1020067017169A KR20070085069A (ko) 2005-09-16 2005-11-02 결정수 미함유 산화니켈광석의 페로니켈 고로 제련 공정
KR1020107006684A KR20100039908A (ko) 2005-09-16 2005-11-02 결정수 미함유 산화니켈광석의 페로니켈 고로 제련 방법
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
EP05803616.1A EP1927667B1 (de) 2005-09-16 2005-11-02 Verhüttungsverfahren für ferronickel mit kristallwasserfreiem nickeloxiderz in einem hochofen
MYPI20064302A MY140939A (en) 2005-09-16 2006-10-10 A smelting process of ferronickel with nickel oxide ore free of crystal water in a blast furnace

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
CN1733950A CN1733950A (zh) 2006-02-15
CN1306049C true CN1306049C (zh) 2007-03-21

Family

ID=36076566

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101029845A Expired - Fee Related 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

Country Status (7)

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

Families Citing this family (19)

* 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
KR100948926B1 (ko) 2007-07-23 2010-03-24 주식회사 포스코 니켈 함유 용철의 제조 방법
WO2008140226A1 (en) * 2007-05-11 2008-11-20 Posco Method for manufacturing molten iron comprising nickel
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
FI123241B (fi) * 2011-06-13 2013-01-15 Outokumpu Oy Menetelmä pelkistymisasteen parantamiseksi ferroseosta sulatettaessa
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2005001284A2 (en) * 2003-06-27 2005-01-06 Analog Devices, Inc. Pulse width modulated common mode feedback loop and method for differential charge pump

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GB1290436A (de) * 1969-04-30 1972-09-27
SE354297B (de) * 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
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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2005001284A2 (en) * 2003-06-27 2005-01-06 Analog Devices, Inc. Pulse width modulated common mode feedback loop and method for differential charge pump

Also Published As

Publication number Publication date
JP4734414B2 (ja) 2011-07-27
EP1927667A4 (de) 2008-11-05
AU2005304190B2 (en) 2009-09-17
EP1927667B1 (de) 2013-06-19
KR20100039908A (ko) 2010-04-16
KR20070085069A (ko) 2007-08-27
AU2005304190A1 (en) 2006-05-18
MY140939A (en) 2010-02-12
JP2009508004A (ja) 2009-02-26
CN1733950A (zh) 2006-02-15
WO2006050658A1 (fr) 2006-05-18
EP1927667A1 (de) 2008-06-04

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IP01 Partial invalidation of patent right

Commission number: 4W01961

Conclusion of examination: Announcement No. 200510102984.5 invention patent claims 1, 2 and the right to claim the 4-7 reference scheme 1 invalid requirements in the claims and rights of claim 3 4-7 reference is based on the 3 to maintain the patent valid requirements.

Decision date of declaring invalidation: 20090201

Decision number of declaring invalidation: 12819

Denomination of invention: Ferronickel smelting process of nickel oxide ore free of crystal water in blast furnace

Granted publication date: 20070321

Patentee: Liu Shenjie

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070321

Termination date: 20130916