FI922843A0 - Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi - Google Patents

Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi

Info

Publication number
FI922843A0
FI922843A0 FI922843A FI922843A FI922843A0 FI 922843 A0 FI922843 A0 FI 922843A0 FI 922843 A FI922843 A FI 922843A FI 922843 A FI922843 A FI 922843A FI 922843 A0 FI922843 A0 FI 922843A0
Authority
FI
Finland
Prior art keywords
stone
metallised
production
nickel fine
fine stone
Prior art date
Application number
FI922843A
Other languages
English (en)
Swedish (sv)
Other versions
FI94538B (fi
FI922843A (fi
FI94538C (fi
Inventor
Xx
Original Assignee
Outokumpu Harjavalta Metals Oy
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 Outokumpu Harjavalta Metals Oy filed Critical Outokumpu Harjavalta Metals Oy
Publication of FI922843A0 publication Critical patent/FI922843A0/fi
Priority to FI922843A priority Critical patent/FI94538C/fi
Priority to AU40166/93A priority patent/AU657623B2/en
Priority to US08/076,242 priority patent/US5332414A/en
Priority to ZA934138A priority patent/ZA934138B/xx
Priority to ZW7793A priority patent/ZW7793A1/xx
Priority to JP16840393A priority patent/JP3406645B2/ja
Priority to CA002098521A priority patent/CA2098521C/en
Priority to DE4320319A priority patent/DE4320319C2/de
Publication of FI922843A publication Critical patent/FI922843A/fi
Publication of FI94538B publication Critical patent/FI94538B/fi
Application granted granted Critical
Publication of FI94538C publication Critical patent/FI94538C/fi

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (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)
FI922843A 1992-06-18 1992-06-18 Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi FI94538C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI922843A FI94538C (fi) 1992-06-18 1992-06-18 Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi
AU40166/93A AU657623B2 (en) 1992-06-18 1993-06-10 Method for producing high-grade matte and metallized sulfide matte
US08/076,242 US5332414A (en) 1992-06-18 1993-06-11 Method for producing high-grade nickel matte and metallized sulfide matte
ZA934138A ZA934138B (en) 1992-06-18 1993-06-11 Method for producing high-grade matte and metallized sulfide matte.
ZW7793A ZW7793A1 (en) 1992-06-18 1993-06-14 Method for producing high-grade nickel matte and metallized sulfide matte
JP16840393A JP3406645B2 (ja) 1992-06-18 1993-06-16 高純度ニッケルマットと金属化硫化物マットの生産方法
CA002098521A CA2098521C (en) 1992-06-18 1993-06-16 Method for producing high-grade nickel matte and metallized sulfide matte
DE4320319A DE4320319C2 (de) 1992-06-18 1993-06-18 Verfahren zur Herstellung eines hochangereicherten Nickelsteins und metallisierten Sulfidsteins

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922843 1992-06-18
FI922843A FI94538C (fi) 1992-06-18 1992-06-18 Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi

Publications (4)

Publication Number Publication Date
FI922843A0 true FI922843A0 (fi) 1992-06-18
FI922843A FI922843A (fi) 1993-12-19
FI94538B FI94538B (fi) 1995-06-15
FI94538C FI94538C (fi) 1999-11-09

Family

ID=8535497

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922843A FI94538C (fi) 1992-06-18 1992-06-18 Menetelmä nikkelihienokiven ja metallisoituneen kiven valmistamiseksi

Country Status (8)

Country Link
US (1) US5332414A (fi)
JP (1) JP3406645B2 (fi)
AU (1) AU657623B2 (fi)
CA (1) CA2098521C (fi)
DE (1) DE4320319C2 (fi)
FI (1) FI94538C (fi)
ZA (1) ZA934138B (fi)
ZW (1) ZW7793A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97396C (fi) * 1993-12-10 1996-12-10 Outokumpu Eng Contract Menetelmä nikkelihienokiven valmistamiseksi ainakin osittain pyrometallurgisesti jalostetuista nikkelipitoisista raaka-aineista
FI114808B (fi) * 2002-05-03 2004-12-31 Outokumpu Oy Menetelmä jalometallirikasteen jalostamiseksi
AP2010005222A0 (en) 2007-09-14 2010-04-30 Barrick Gold Corp Process for recovering platinum group metals usingreductants
FI20110278A0 (fi) 2011-08-29 2011-08-29 Outotec Oyj Menetelmä metallien talteenottamiseksi sulfidirikasteesta
FI124912B (fi) 2012-04-16 2015-03-31 Outotec Oyj Menetelmä ei-rautametallien metallurgisten kuonien käsittelemiseksi
FI127945B (fi) * 2014-11-10 2019-05-31 Outotec Finland Oy Kompleksisen sulfidirikasteen käsittely
CN111101001B (zh) * 2020-01-16 2023-06-16 中国恩菲工程技术有限公司 一步炼镍系统及一步炼镍方法
CN115505755A (zh) * 2022-08-10 2022-12-23 金川镍钴研究设计院有限责任公司 一种高镁低镍硫化镍精矿的冶炼方法
CN115852166B (zh) * 2022-12-28 2023-11-21 金川集团股份有限公司 一种镍精矿富氧熔炼金属化镍锍的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132733B (de) * 1959-09-11 1962-07-05 Internat Nickel Company Of Can Verfahren zum Sulfidieren von Nickel, das in nickelhaltigen Erzen enthalten ist
US3962051A (en) * 1974-12-26 1976-06-08 Amax Inc. Atmospheric leaching of matte containing iron
US4195986A (en) * 1978-10-06 1980-04-01 Allis-Chalmers Corporation Selective reduction of nickel laterite ores
CA1151430A (en) * 1980-02-28 1983-08-09 Charles E. O'neill Reduction smelting process
AU3552984A (en) * 1983-10-19 1985-05-07 Commonwealth Scientific And Industrial Research Organisation Smelting nickel ores or concentrates
US4668483A (en) * 1986-05-12 1987-05-26 Gte Products Corporation Process for recovery of chromium
FI84368B (fi) * 1989-01-27 1991-08-15 Outokumpu Osakeyhtioe Foerfarande och anlaeggning foer framstaellning av nickelfinsten.

Also Published As

Publication number Publication date
AU657623B2 (en) 1995-03-16
ZA934138B (en) 1994-01-17
JP3406645B2 (ja) 2003-05-12
ZW7793A1 (en) 1994-03-30
CA2098521C (en) 1998-04-21
FI94538B (fi) 1995-06-15
DE4320319A1 (de) 1993-12-23
FI922843A (fi) 1993-12-19
DE4320319C2 (de) 2003-11-20
JPH0665657A (ja) 1994-03-08
AU4016693A (en) 1993-12-23
US5332414A (en) 1994-07-26
FI94538C (fi) 1999-11-09
CA2098521A1 (en) 1993-12-19

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Legal Events

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BB Publication of examined application
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