FI20116104A - Menetelmä sulfidisen metallirikasteen liuottamiseksi - Google Patents

Menetelmä sulfidisen metallirikasteen liuottamiseksi Download PDF

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Publication number
FI20116104A
FI20116104A FI20116104A FI20116104A FI20116104A FI 20116104 A FI20116104 A FI 20116104A FI 20116104 A FI20116104 A FI 20116104A FI 20116104 A FI20116104 A FI 20116104A FI 20116104 A FI20116104 A FI 20116104A
Authority
FI
Finland
Prior art keywords
dissolving
acid solution
metal concentrate
leaching
gas
Prior art date
Application number
FI20116104A
Other languages
English (en)
Swedish (sv)
Other versions
FI123884B (fi
Inventor
Timo Haakana
Bjoern Saxen
Original Assignee
Outotec Oyj
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
Priority to FI20116104A priority Critical patent/FI123884B/fi
Application filed by Outotec Oyj filed Critical Outotec Oyj
Priority to EA201490605A priority patent/EA024294B1/ru
Priority to CA2850909A priority patent/CA2850909C/en
Priority to ES12848501T priority patent/ES2717464T3/es
Priority to PT12848501T priority patent/PT2776595T/pt
Priority to EP12848501.8A priority patent/EP2776595B1/en
Priority to JP2014539374A priority patent/JP5764264B2/ja
Priority to CN201280054544.5A priority patent/CN103917670A/zh
Priority to KR1020147011715A priority patent/KR101574037B1/ko
Priority to AU2012335482A priority patent/AU2012335482B2/en
Priority to TR2019/04477T priority patent/TR201904477T4/tr
Priority to BR112014010832-3A priority patent/BR112014010832B1/pt
Priority to US14/357,150 priority patent/US9359657B2/en
Priority to PCT/FI2012/051087 priority patent/WO2013068645A1/en
Priority to PL12848501T priority patent/PL2776595T3/pl
Publication of FI20116104A publication Critical patent/FI20116104A/fi
Application granted granted Critical
Publication of FI123884B publication Critical patent/FI123884B/fi
Priority to ZA2014/04175A priority patent/ZA201404175B/en

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI20116104A 2011-11-08 2011-11-08 Menetelmä sulfidisen metallirikasteen liuottamiseksi FI123884B (fi)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FI20116104A FI123884B (fi) 2011-11-08 2011-11-08 Menetelmä sulfidisen metallirikasteen liuottamiseksi
TR2019/04477T TR201904477T4 (tr) 2011-11-08 2012-11-07 Bir sülfidik metal konsantresinin liçlenmesine yönelik yöntem.
ES12848501T ES2717464T3 (es) 2011-11-08 2012-11-07 Método de lixiviación de un concentrado de sulfuro metálico
PT12848501T PT2776595T (pt) 2011-11-08 2012-11-07 Método para a lixiviação de um concentrado de metal sulfuretado
EP12848501.8A EP2776595B1 (en) 2011-11-08 2012-11-07 Method for leaching a sulphidic metal concentrate
JP2014539374A JP5764264B2 (ja) 2011-11-08 2012-11-07 硫化金属精鉱の浸出方法
CN201280054544.5A CN103917670A (zh) 2011-11-08 2012-11-07 用于浸出硫化金属精矿的方法
KR1020147011715A KR101574037B1 (ko) 2011-11-08 2012-11-07 황화물 금속 정광을 침출하는 방법
EA201490605A EA024294B1 (ru) 2011-11-08 2012-11-07 Способ выщелачивания металлсодержащего сульфидного концентрата
CA2850909A CA2850909C (en) 2011-11-08 2012-11-07 Method for leaching a sulphidic metal concentrate
BR112014010832-3A BR112014010832B1 (pt) 2011-11-08 2012-11-07 Método para lixiviação de um concentrado de metal sulfídrico
US14/357,150 US9359657B2 (en) 2011-11-08 2012-11-07 Method for leaching a sulphidic metal concentrate
PCT/FI2012/051087 WO2013068645A1 (en) 2011-11-08 2012-11-07 Method for leaching a sulphidic metal concentrate
PL12848501T PL2776595T3 (pl) 2011-11-08 2012-11-07 Sposób ługowania koncentratu siarczku metalu
AU2012335482A AU2012335482B2 (en) 2011-11-08 2012-11-07 Method for leaching a sulphidic metal concentrate
ZA2014/04175A ZA201404175B (en) 2011-11-08 2014-06-06 Method for leaching a sulphidic metal concentrate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20116104 2011-11-08
FI20116104A FI123884B (fi) 2011-11-08 2011-11-08 Menetelmä sulfidisen metallirikasteen liuottamiseksi

Publications (2)

Publication Number Publication Date
FI20116104A true FI20116104A (fi) 2013-05-09
FI123884B FI123884B (fi) 2013-11-29

Family

ID=48288589

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20116104A FI123884B (fi) 2011-11-08 2011-11-08 Menetelmä sulfidisen metallirikasteen liuottamiseksi

Country Status (16)

Country Link
US (1) US9359657B2 (fi)
EP (1) EP2776595B1 (fi)
JP (1) JP5764264B2 (fi)
KR (1) KR101574037B1 (fi)
CN (1) CN103917670A (fi)
AU (1) AU2012335482B2 (fi)
BR (1) BR112014010832B1 (fi)
CA (1) CA2850909C (fi)
EA (1) EA024294B1 (fi)
ES (1) ES2717464T3 (fi)
FI (1) FI123884B (fi)
PL (1) PL2776595T3 (fi)
PT (1) PT2776595T (fi)
TR (1) TR201904477T4 (fi)
WO (1) WO2013068645A1 (fi)
ZA (1) ZA201404175B (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018007358A (es) 2015-12-21 2018-11-09 Outotec Finland Oy Remocion de yeso de una solucion de la lixiviacion.

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004878C3 (de) * 1969-10-15 1975-09-18 Benilite Corp. Of America, New York, N.Y. (V.St.A.) Verfahren zur Anreicherung des Titanoxidgehaltes in Titanerzen
US3923617A (en) 1974-08-15 1975-12-02 Inspiration Cons Copper Electrolytic recovery of zinc
US4125588A (en) * 1977-08-01 1978-11-14 The Hanna Mining Company Nickel and magnesia recovery from laterites by low temperature self-sulfation
EP0272060A3 (en) 1986-12-18 1990-08-01 Electrolytic Zinc Company Of Australasia Limited Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
GB9422476D0 (en) * 1994-11-08 1995-01-04 Sherritt Inc Recovery of zinc from sulphidic concentrates
WO1997020954A1 (en) 1995-12-06 1997-06-12 Wmc Resources Ltd. Simplified duplex processing of nickel ores and/or concentrates for the production of ferronickels, nickel irons and stainless steels
FI100806B (fi) 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
JPH11236630A (ja) * 1998-02-20 1999-08-31 Sumitomo Metal Mining Co Ltd 塩素浸出方法
US6692719B1 (en) * 2000-11-08 2004-02-17 Hatch Ltd. Process for regeneration of acid halide solutions
US6451088B1 (en) * 2001-07-25 2002-09-17 Phelps Dodge Corporation Method for improving metals recovery using high temperature leaching
FI116071B (fi) 2003-02-26 2005-09-15 Outokumpu Oy Menetelmä sinkin talteenottamiseksi vastavirtaliuotuksella
FI121713B (fi) 2009-06-26 2011-03-15 Outotec Oyj Menetelmä kalkopyriittirikasteen liuottamiseksi
CN1303230C (zh) 2005-06-03 2007-03-07 北京矿冶研究总院 一种镍钴氧化矿加压氧化浸出法
WO2007071021A1 (en) 2005-12-23 2007-06-28 Harris G Bryn Process for recovering a base metal from a sulfide ore material
CN101205077B (zh) 2006-12-22 2010-08-25 洛阳市宏源钡盐化工研究所 制备硫酸钡和硫化锌的方法
CN101285127A (zh) * 2008-06-13 2008-10-15 中南大学 一种采用湿法氯化处理红土镍矿提取镍钴的方法
FI121180B (fi) * 2008-11-03 2010-08-13 Outotec Oyj Menetelmä nikkelilateriittimalmin käsittelemiseksi
CN101768665A (zh) * 2008-12-30 2010-07-07 厦门紫金矿冶技术有限公司 一种堆浸与高压浸出红土镍矿时降低酸耗的方法

Also Published As

Publication number Publication date
CA2850909C (en) 2016-08-16
WO2013068645A1 (en) 2013-05-16
AU2012335482B2 (en) 2015-11-12
PT2776595T (pt) 2019-04-22
EP2776595A4 (en) 2015-10-14
PL2776595T3 (pl) 2019-09-30
TR201904477T4 (tr) 2019-04-22
US20140311296A1 (en) 2014-10-23
EP2776595B1 (en) 2019-01-02
BR112014010832A2 (pt) 2017-04-25
JP5764264B2 (ja) 2015-08-19
BR112014010832B1 (pt) 2019-02-12
KR20140072901A (ko) 2014-06-13
EP2776595A1 (en) 2014-09-17
FI123884B (fi) 2013-11-29
US9359657B2 (en) 2016-06-07
AU2012335482A1 (en) 2014-04-10
KR101574037B1 (ko) 2015-12-11
EA201490605A1 (ru) 2014-10-30
CN103917670A (zh) 2014-07-09
JP2014534346A (ja) 2014-12-18
EA024294B1 (ru) 2016-09-30
ES2717464T3 (es) 2019-06-21
ZA201404175B (en) 2015-09-30
CA2850909A1 (en) 2013-05-16

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