HUE032286T2 - Fémszulfid ércek dúsítása oxidálószerrel támogatott habos flotációs eljárással - Google Patents

Fémszulfid ércek dúsítása oxidálószerrel támogatott habos flotációs eljárással Download PDF

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Publication number
HUE032286T2
HUE032286T2 HUE13701446A HUE13701446A HUE032286T2 HU E032286 T2 HUE032286 T2 HU E032286T2 HU E13701446 A HUE13701446 A HU E13701446A HU E13701446 A HUE13701446 A HU E13701446A HU E032286 T2 HUE032286 T2 HU E032286T2
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HU
Hungary
Prior art keywords
ore
pulp
copper
oxidant
hydrogen peroxide
Prior art date
Application number
HUE13701446A
Other languages
English (en)
Inventor
Gerhard Arnold
Terry Brown
Ingo Hamann
Alan Hitchiner
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of HUE032286T2 publication Critical patent/HUE032286T2/hu

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/04—Frothers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/025—Precious metal ores

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Claims (4)

  1. p É 'VS SZU LF 1 §> F R € f. L Ás Λ 0A Ifk-v tÖSZh.RH3\.i - TÁMÖC* VFÜTÏ HAIKíS ^LOTÁCIÓS ELJÁRÁSSAL SRStiàil^isïâi |f|Ajíp«s|&k I bhás íx e^asliV en s*\ek ere. eraé.v kusti« ávum\ J'*ÍAV«Si*3 srtäär0tsri,p'sso miM-W. 3s>\K Megában íhgiahs a hoveîksOiôkeS' «) pép éidállínLa μ érc vfeben tsríéoö m^xp«nààiàÂÎ'%a»iï«sÂ8èvp|# I» ,s pép shsaMssi a kivan* ásványban habos Ooîàdès eljárással, ahol a pépbe történd oxigén- vagy ssv&gb'· bsjborök»!ta*ás stkt* vagy kgfeijebb 30 mâw|p^AÂ::ii#8f«^ÂilÂfi«âî:: ssboí « hoxa&tdos hidmgßtt-peroxid optimális miiplp s pép h&sározznk meg.
  2. 2. Az L igeavpons uurfmi afjárés, also! » feîdm#:if^Âôts habt» fimëà sírni :b?lyÄ§Ä «pk bossá, anéUcöí, hogy & pépet «loste k^dyoftâlaà«-€BÎi#Â^^!» 3. A? L igénypont sxenntLeljárÉó aboi a hlbmgls^peroxM boessadfes mâp hesps ssdsask hstïzèiatfeképeO-· aissagos, kollektort, -ovshhl depreesAítsst vagy píldissóslösItO saert,
  3. 4. Αχ L igénypont szerint* eljárás, ahe? a gépise s adás eiPst si bsdrogesi-petoxid 0,5-20 tëniesH koncén· so\':<sbssn vhros oldatban s<îb. 5. A2 1. igénypont sxsrbsb eljáAss, aboi a péphez sdàs «Ä a :MÂ>géis-pemstisl 0#-? lipspepk kbit-cs?Rtràciô&amp;an vàæ?s oUs-ban van. SKéphtlAilàrîip;. sihp|p .péphea: asps elOtLS 'lllfegOisspasoaid dpN i&amp;ttegfk kesteghs inkiöbstn vizest oldásban van. 7 V ] 0Ρ>Λ{\ Ms xm î. t s Vi i lOK'CvO frotw* a >11 Vk a ss«!si:e ssIjisk Pis?.â:s< H { <\n\po t s»i' ‘ ares K o'AO kii tbaV^fN* v t s:?ceos«i::ttsoD^siáóstött;
    0. Az 1-8. igénypontok bármelyike szerinti ehárás. ahol a kívánt ásvány rea-s/isitid.
  4. 10. Λ S. igénypont see sáséi eOàràe. also: s sreOldiansOssl meddő ves-sssOs'ei. 11. A 0. igénypont szerion e ökréé, ahoi &amp; sssas A bánatos ásványok, pékkusi nrxén és bise;est. mesesys^épe a ks-neentnfilt pépben si habos Foráosos eljárás eredmény ekéin s sbkl- era 1?.. A?. b 1(1. igénypos«ok bàrjoelyAe szerinti eljárás, ahol a isossáadoh isidrogén-peröski snenoyiség.e 1 loans Íme vsámitvss 0,01 -0,.5 kg,. 13. A 12, igénypont szerinti éljàrâs, aboi a hozzáadott hidrogén peroxkl mennyisége I JpPOâ èeere sràmitva 0,03-0,11 kg. 1.4. A* 1. lyéssypossl szériáit eljárás, ahoi s Ihdrogsituporoxid optimális mennyiségi0,#4ö-szerese annak îp hîdrogempsrestd-tnannyisénnek: araeise; ,oî okiottoxigén-tarta lomnak u hosisvisésss hsslrogés>*por.>xsd snennyi--sage- -s««>\ >ien'- ^<psi"íts'aitas<0 sea-oban ábsex-'e araHkossja miiek \« p-st-î γ-eJ aOi >A hears, ahel ,-c sîsOek-ejjé ptast sss si piïiss, sihsri sa ábrások gOrbs má^dakságébaa hhteien sssökkeods sh Op,
HUE13701446A 2012-01-27 2013-01-25 Fémszulfid ércek dúsítása oxidálószerrel támogatott habos flotációs eljárással HUE032286T2 (hu)

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US201261591839P 2012-01-27 2012-01-27

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Country Status (17)

Country Link
US (1) US10413914B2 (hu)
EP (1) EP2806975B1 (hu)
CN (1) CN104080541B (hu)
AP (1) AP2014007813A0 (hu)
AR (1) AR089809A1 (hu)
AU (1) AU2013213592B2 (hu)
BR (1) BR112014018525A8 (hu)
CA (1) CA2862724A1 (hu)
CY (1) CY1118527T1 (hu)
ES (1) ES2608337T3 (hu)
HU (1) HUE032286T2 (hu)
MY (1) MY166188A (hu)
PE (1) PE20141339A1 (hu)
PL (1) PL2806975T3 (hu)
PT (1) PT2806975T (hu)
RU (1) RU2631743C2 (hu)
WO (2) WO2013110420A1 (hu)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
US9839917B2 (en) 2013-07-19 2017-12-12 Evonik Degussa Gmbh Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide
MX2016000514A (es) * 2013-07-19 2016-04-07 Evonik Degussa Gmbh Metodo para recuperar un sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro.
AU2014292221B2 (en) * 2013-07-19 2017-02-02 Evonik Degussa Gmbh Method for recovering a copper sulfide from an ore containing an iron sulfide
FI127007B (en) 2015-10-13 2017-09-15 Outotec Finland Oy Method for treating sulfide ore
CN105903573A (zh) * 2016-04-28 2016-08-31 厦门紫金矿冶技术有限公司 一种用于铜砷分离浮选的复合选矿抑制剂
CN106513181B (zh) * 2016-11-22 2019-11-08 广西大学 一种硫化矿含金矿石的浮选方法
US20200407821A1 (en) * 2018-02-28 2020-12-31 Arizona Board Of Regents On Behalf Of The University Of Arizona Efficient copper leaching using alkanesulfonic acids
CN108787176B (zh) * 2018-05-22 2019-11-08 中南大学 一种含过氧基化合物的应用
CN110282939A (zh) * 2019-07-22 2019-09-27 山东国大黄金股份有限公司 一种金矿选硫废渣生产建材砖的方法
CN112642576B (zh) * 2020-09-17 2022-02-01 中南大学 一种硫化矿中黄铁矿脉石的选择性氧化及浮选分离方法
CN114074032B (zh) * 2021-11-02 2023-02-03 武汉理工大学 一种利用h2o2浮选分离黄铜矿与黄铁矿的方法
CN114130546A (zh) * 2021-11-24 2022-03-04 白银新大孚科技化工有限公司 一种强化泡沫浮选法富集金属硫化物矿石的方法
CN114345557B (zh) * 2022-01-17 2022-11-25 中国科学院过程工程研究所 一种不同氧化程度黄铁矿的制备方法
CN115106103A (zh) * 2022-07-27 2022-09-27 广西民族大学 一种用于烟气处理的复合催化剂及其制备方法与应用

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB340598A (en) 1929-10-02 1931-01-02 Henry Lavers Improvements in or relating to the froth flotation concentration of minerals
US1893517A (en) 1930-08-19 1933-01-10 Gaudin Antoine Marc Separation of minerals by flotation
US2310240A (en) 1939-10-02 1943-02-09 Walter E Keck Flotation of ores
US2559104A (en) 1948-03-23 1951-07-03 Phelps Dodge Corp Flotation recovery of molybdenite
US3137649A (en) 1962-02-09 1964-06-16 Shell Oil Co Separation of sulfide ores
US3426896A (en) 1965-08-20 1969-02-11 Armour Ind Chem Co Flotation of bulk concentrates of molybdenum and copper sulfide minerals and separation thereof
DE1298390B (de) 1967-01-13 1969-06-26 Magotteaux Fond Kugeln, Auskleidungsplatten und aehnliche Gegenstaende aus Gussstahl
US3539002A (en) 1967-12-11 1970-11-10 Kennecott Copper Corp Process for separating molybdenite from copper sulfide concentrates
US3811569A (en) 1971-06-07 1974-05-21 Fmc Corp Flotation recovery of molybdenite
US4098686A (en) 1976-03-19 1978-07-04 Vojislav Petrovich Froth flotation method for recovering of minerals
US4174274A (en) 1978-01-12 1979-11-13 Uop Inc. Separation of rutile from ilmenite
US4362552A (en) * 1979-01-29 1982-12-07 Vojislav Petrovich Froth flotation of ores
JPS56141856A (en) * 1980-04-03 1981-11-05 Dowa Mining Co Ltd Flotation method of zinc ore
JPS5753649A (en) * 1980-09-18 1982-03-30 Oriental Yeast Co Ltd Measuring apparatus of concentration of hydrogen peroxide
US4466886A (en) 1982-09-28 1984-08-21 Vojislav Petrovich Froth flotation method for recovering minerals
SU1167804A1 (ru) * 1983-05-31 2012-07-10 Центральный научно-исследовательский институт оловянной промышленности Способ флотации касситерита
US4618461A (en) 1983-07-25 1986-10-21 The Dow Chemical Company O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) and method of preparation thereof
US4549959A (en) 1984-10-01 1985-10-29 Atlantic Richfield Company Process for separating molybdenite from a molybdenite-containing copper sulfide concentrate
US4588498A (en) 1985-03-06 1986-05-13 Tennessee Valley Authority Single float step phosphate ore beneficiation
US4600505A (en) 1985-03-06 1986-07-15 Tennessee Valley Authority Single float step phosphate ore beneficiation
US4702824A (en) 1985-07-08 1987-10-27 Khodabandeh Abadi Ore and coal beneficiation method
JPS63500577A (ja) 1985-07-09 1988-03-03 フロテツク　サ−ビシ−ズ，インコ−ポレ−テツド 銅モリブデン鉱石の選択分離法
GB8527214D0 (en) 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
GB2195271B (en) 1986-09-23 1990-04-25 British Nuclear Fuels Plc Separation of matter by floatation
DE3637082C1 (de) * 1986-10-31 1988-05-19 Degussa Verfahren zur Laugung von Edelmetallen aus Erzen oder Erzkonzentraten mit cyanidischen Loesungen unter Zusatz von Wasserstoffperoxid
US4902765A (en) 1988-07-19 1990-02-20 American Cyanamid Company Allyl thiourea polymers
US5013359A (en) 1988-10-31 1991-05-07 Hydrochem Developments Ltd. Process for recovering gold from refractory sulfidic ores
SU1740450A1 (ru) 1989-11-20 1992-06-15 Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности Способ изготовлени изделий из высокохромистого чугуна
US5037533A (en) 1990-02-15 1991-08-06 The Lubrizol Corporation Ore flotation process and use of phosphorus containing sulfo compounds
US5295585A (en) 1990-12-13 1994-03-22 Cyprus Mineral Company Method for achieving enhanced copper-containing mineral concentrate grade by oxidation and flotation
US5110455A (en) 1990-12-13 1992-05-05 Cyprus Minerals Company Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation
US5171428A (en) 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
CA2108071C (en) * 1992-10-23 1999-02-16 Hector C. Fernandez An activator-frother composition
CA2082831C (en) 1992-11-13 1996-05-28 Sadan Kelebek Selective flotation process for separation of sulphide minerals
RU2067030C1 (ru) 1994-04-18 1996-09-27 Институт химии и химико-металлургических процессов СО РАН Способ флотации сульфидных медно-никелевых руд
US5807479A (en) 1994-07-15 1998-09-15 Coproco Development Corporation Process for recovering copper from copper-containing material
AUPM969194A0 (en) * 1994-11-25 1994-12-22 Commonwealth Industrial Gases Limited, The Improvements to copper mineral flotation processes
US5837210A (en) 1995-04-18 1998-11-17 Newmont Gold Company Method for processing gold-bearing sulfide ores involving preparation of a sulfide concentrate
CA2222996C (en) 1995-06-07 2008-04-29 Cytec Technology Corp. Method of depressing non-sulfide silicate gangue minerals
BR9505931A (pt) 1995-12-15 1997-12-23 De Mello Monte Marisa Bezerra Flotação de ouro com depressão de sulfetos
US6210648B1 (en) 1996-10-23 2001-04-03 Newmont Mining Corporation Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate
US20040222164A1 (en) 1997-02-27 2004-11-11 Lawrence Conaway Method and apparatus for using peroxide and alkali to recover bitumen from tar sands
AUPP373498A0 (en) 1998-05-27 1998-06-18 Boc Gases Australia Limited Flotation separation of valuable minerals
AUPP486798A0 (en) 1998-07-24 1998-08-20 Boc Gases Australia Limited Method for optimising flotation recovery
US6679383B2 (en) 2001-11-21 2004-01-20 Newmont Usa Limited Flotation of platinum group metal ore materials
US7152741B2 (en) 2002-02-12 2006-12-26 Air Liquide Canada Use of ozone to increase the flotation efficiency of sulfide minerals
AP1920A (en) 2002-10-15 2008-11-15 Cytec Tech Corp Process for the beneficiation of sulfide minerals
US7004326B1 (en) 2004-10-07 2006-02-28 Inco Limited Arsenide depression in flotation of multi-sulfide minerals
CN100395034C (zh) * 2006-01-09 2008-06-18 昆明理工大学 从含锡多金属硫化矿的选矿尾矿中回收有价矿物的方法
CN101190426B (zh) * 2006-11-24 2010-04-14 中南大学 一种硫化-氧化混合铜矿浮选方法
CN101554618B (zh) * 2009-05-08 2013-03-27 国投新疆罗布泊钾盐有限责任公司 从含七水硫酸镁的混盐中正浮选提取七水硫酸镁的工艺
CN101585017B (zh) * 2009-06-05 2013-04-03 湖南有色金属研究院 一种难选铜锌硫矿的选矿方法
CN101658819A (zh) * 2009-08-03 2010-03-03 招金矿业股份有限公司 一种多元素综合回收工艺
AU2010236082A1 (en) * 2009-10-29 2011-05-19 Bhp Billiton Olympic Dam Corporation Pty Ltd Flotation Process
EP2506979B1 (en) 2009-12-04 2018-09-12 Barrick Gold Corporation Separation of copper minerals from pyrite using air-metabisulfite treatment
RU2432999C2 (ru) * 2009-12-18 2011-11-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ флотационного разделения коллективного свинцово-медного концентрата
RU2426598C1 (ru) 2010-03-25 2011-08-20 Государственное образовательное учреждение высшего профессионального образования Читинский государственный университет (ЧитГУ) Способ флотационного обогащения руд, содержащих сульфидные минералы и золото
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
MX2016000514A (es) 2013-07-19 2016-04-07 Evonik Degussa Gmbh Metodo para recuperar un sulfuro de cobre a partir de un mineral que contiene un sulfuro de hierro.
AU2014292221B2 (en) 2013-07-19 2017-02-02 Evonik Degussa Gmbh Method for recovering a copper sulfide from an ore containing an iron sulfide
US9839917B2 (en) 2013-07-19 2017-12-12 Evonik Degussa Gmbh Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide

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MY166188A (en) 2018-06-07
CA2862724A1 (en) 2013-08-01
AU2013213592B2 (en) 2016-09-22
BR112014018525A8 (pt) 2017-07-11
PE20141339A1 (es) 2014-10-19
CY1118527T1 (el) 2017-07-12
CN104080541A (zh) 2014-10-01
WO2013110757A1 (en) 2013-08-01
RU2631743C2 (ru) 2017-09-26
US10413914B2 (en) 2019-09-17
PL2806975T3 (pl) 2017-07-31
CN104080541B (zh) 2016-10-19
AR089809A1 (es) 2014-09-17
BR112014018525A2 (hu) 2017-06-20
ES2608337T3 (es) 2017-04-07
US20140369906A1 (en) 2014-12-18
EP2806975A1 (en) 2014-12-03
EP2806975B1 (en) 2016-10-05
AU2013213592A1 (en) 2014-08-07
AP2014007813A0 (en) 2014-07-31
WO2013110420A1 (en) 2013-08-01
PT2806975T (pt) 2016-12-14
RU2014134739A (ru) 2016-03-27

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