SE9902008D0 - Förfarande för rening av sur laklösning - Google Patents

Förfarande för rening av sur laklösning

Info

Publication number
SE9902008D0
SE9902008D0 SE9902008A SE9902008A SE9902008D0 SE 9902008 D0 SE9902008 D0 SE 9902008D0 SE 9902008 A SE9902008 A SE 9902008A SE 9902008 A SE9902008 A SE 9902008A SE 9902008 D0 SE9902008 D0 SE 9902008D0
Authority
SE
Sweden
Prior art keywords
stage
solution
precipitation
arsenic
extracted
Prior art date
Application number
SE9902008A
Other languages
English (en)
Other versions
SE9902008L (sv
SE514338C2 (sv
Inventor
Jan-Eric Sundkvist
Original Assignee
Boliden Mineral Ab
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=20415837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9902008(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE9902008D0 publication Critical patent/SE9902008D0/sv
Priority to SE9902008A priority Critical patent/SE514338C2/sv
Application filed by Boliden Mineral Ab filed Critical Boliden Mineral Ab
Priority to AU27668/00A priority patent/AU761108B2/en
Priority to US09/551,576 priority patent/US6406676B1/en
Priority to CA 2306015 priority patent/CA2306015C/en
Priority to ZA200002201A priority patent/ZA200002201B/xx
Priority to PE2000000518A priority patent/PE20010341A1/es
Priority to EP20000850095 priority patent/EP1059361A1/en
Priority to EA200000476A priority patent/EA002674B1/ru
Priority to MXPA00005341A priority patent/MXPA00005341A/es
Publication of SE9902008L publication Critical patent/SE9902008L/sv
Publication of SE514338C2 publication Critical patent/SE514338C2/sv

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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
SE9902008A 1999-06-01 1999-06-01 Förfarande för rening av sur laklösning SE514338C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9902008A SE514338C2 (sv) 1999-06-01 1999-06-01 Förfarande för rening av sur laklösning
AU27668/00A AU761108B2 (en) 1999-06-01 2000-04-11 A method of purifying acid leaching solution
US09/551,576 US6406676B1 (en) 1999-06-01 2000-04-18 Method of purifying acid leaching solution by precipitation and oxidation
CA 2306015 CA2306015C (en) 1999-06-01 2000-04-18 A method of purifying acid leaching solution
ZA200002201A ZA200002201B (en) 1999-06-01 2000-05-05 A method of purifying acid leaching solution.
PE2000000518A PE20010341A1 (es) 1999-06-01 2000-05-30 Metodo para purificar una solucion acida de lixiviado
EA200000476A EA002674B1 (ru) 1999-06-01 2000-05-30 Способ очистки раствора кислотного выщелачивания
EP20000850095 EP1059361A1 (en) 1999-06-01 2000-05-30 A method of purifying an iron-containing acid leaching solution
MXPA00005341A MXPA00005341A (es) 1999-06-01 2000-05-31 Metodo para purificar una solucion acida de lixiviado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902008A SE514338C2 (sv) 1999-06-01 1999-06-01 Förfarande för rening av sur laklösning

Publications (3)

Publication Number Publication Date
SE9902008D0 true SE9902008D0 (sv) 1999-06-01
SE9902008L SE9902008L (sv) 2000-12-02
SE514338C2 SE514338C2 (sv) 2001-02-12

Family

ID=20415837

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902008A SE514338C2 (sv) 1999-06-01 1999-06-01 Förfarande för rening av sur laklösning

Country Status (9)

Country Link
US (1) US6406676B1 (sv)
EP (1) EP1059361A1 (sv)
AU (1) AU761108B2 (sv)
CA (1) CA2306015C (sv)
EA (1) EA002674B1 (sv)
MX (1) MXPA00005341A (sv)
PE (1) PE20010341A1 (sv)
SE (1) SE514338C2 (sv)
ZA (1) ZA200002201B (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7314604B1 (en) * 1999-09-30 2008-01-01 Billiton Intellectual Property, B.V. Stable ferric arsenate precipitation from acid copper solutions whilst minimising copper losses
US6843976B2 (en) * 2001-02-27 2005-01-18 Noranda Inc. Reduction of zinc oxide from complex sulfide concentrates using chloride processing
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
CA2353002C (en) 2001-07-13 2009-12-01 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US6863825B2 (en) 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
US7399454B2 (en) 2004-04-29 2008-07-15 Metalox International, Llc Metallurgical dust reclamation process
US7124777B2 (en) * 2004-09-03 2006-10-24 Ranco Incorporated Of Delaware Reversing valve with flowsplitter
FI119438B (sv) 2005-05-03 2008-11-14 Outokumpu Oy Förfarande för återvinning av värdemetaller och arsen från en lösning
US8066874B2 (en) 2006-12-28 2011-11-29 Molycorp Minerals, Llc Apparatus for treating a flow of an aqueous solution containing arsenic
BRPI0811938A2 (pt) * 2007-05-21 2014-11-25 Exploration Orbite Vspa Inc Processos para a extração de alumínio e de ferro a partir de minérios aluminosos
US8252087B2 (en) 2007-10-31 2012-08-28 Molycorp Minerals, Llc Process and apparatus for treating a gas containing a contaminant
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
US8349764B2 (en) 2007-10-31 2013-01-08 Molycorp Minerals, Llc Composition for treating a fluid
US20090145856A1 (en) * 2007-12-11 2009-06-11 Raymond Letize A Acid recycle process with iron removal
WO2009114903A1 (en) * 2008-03-20 2009-09-24 Bhp Billiton Ssm Development Pty Ltd Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores
AU2010270723A1 (en) * 2009-07-06 2012-02-09 Molycorp Minerals Llc Ceria for use as an antimicrobial barrier and disinfectant in a wound dressing
RU2588960C2 (ru) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
AU2012308068B2 (en) 2011-09-16 2015-02-05 Aem Technologies Inc. Processes for preparing alumina and various other products
WO2013104059A1 (en) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Processes for treating red mud
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
EP2920114A4 (en) 2012-11-14 2016-03-02 Orbite Aluminae Inc PROCESS FOR PURIFYING ALUMINUM IONS
MX2013004855A (es) * 2013-04-29 2014-10-29 Servicios Condumex Sa Procedimiento de biolixiviacion y extracción por disolventes con recuperación selectiva de cobre y zinc a partir de concentrados polimetalicos de sulfuros.
PE20161083A1 (es) 2014-01-31 2016-11-19 Goldcorp Inc Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos
EP3113859A4 (en) 2014-03-07 2017-10-04 Secure Natural Resources LLC Cerium (iv) oxide with exceptional arsenic removal properties
CN104846199A (zh) * 2015-06-10 2015-08-19 云南驰宏锌锗股份有限公司 一种脱除硫酸铜溶液中铁、砷的方法
CN107915291A (zh) * 2017-11-17 2018-04-17 金川集团股份有限公司 一种利用废水沉砷渣对含砷硫酸铜溶液进行除砷的方法
CN109607872B (zh) * 2019-01-07 2021-11-19 紫金矿业集团股份有限公司 一种含砷污酸的综合利用及砷的安全处置方法
CN109574319B (zh) * 2019-01-07 2021-11-19 紫金矿业集团股份有限公司 有色金属冶炼高砷污酸的固砷工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE125827C (sv) 1901-04-03 1901-12-07
US3510259A (en) 1967-07-13 1970-05-05 Union Carbide Canada Ltd Simultaneous leaching of zinc and manganese ores
JPS525563B2 (sv) * 1972-08-11 1977-02-15
DE2342729C2 (de) * 1973-08-24 1975-09-11 Duisburger Kupferhuette, 4100 Duisburg Verfahren zur Ausfällung und Abtrennung von Arsen aus kupferhaltigen Lösungen
US3985856A (en) 1975-02-06 1976-10-12 Continental Oil Company Removal of iron from aqueous acid solutions containing iron and copper
DD125827A1 (sv) * 1976-03-26 1977-05-18
JPS533992A (en) * 1976-06-30 1978-01-14 Daido Kagaku Sochi Recovery and treating process for waste sulfuric acid
JPS5482307A (en) * 1977-12-14 1979-06-30 Dowa Mining Co Arsenic removing method
US4244734A (en) 1979-07-19 1981-01-13 Hazen Research, Inc. Process for recovering metal values from materials containing arsenic
CA1139466A (en) * 1980-08-22 1983-01-11 Donald R. Weir Removal of arsenic from aqueous solutions
JPS602916B2 (ja) * 1981-09-04 1985-01-24 同和工営株式会社 含砒素・硫酸第１鉄溶液の脱砒処理法
JPS5952583A (ja) * 1982-09-18 1984-03-27 Dowa Mining Co Ltd 鉄酸化バクテリアを使用する砒素と鉄を含有する水溶液の処理法
ZW23883A1 (en) * 1982-11-11 1984-06-13 Interox Chemicals Ltd Metals recovery
JPS59164639A (ja) * 1983-03-08 1984-09-17 Nippon Mining Co Ltd ひ素の分離法
SU1735404A1 (ru) 1990-07-11 1992-05-23 Государственный научно-исследовательский институт цветных металлов "Гинцветмет" Способ очистки сульфатных цинковых растворов от мышь ка
JP3208746B2 (ja) 1991-04-16 2001-09-17 住友金属鉱山株式会社 ニッケル電解液のヒ素除去方法
ZA928157B (en) * 1991-10-25 1993-06-09 Sasox Processing Pty Ltd Extraction or recovery of metal values.
CA2084327A1 (en) * 1992-12-02 1994-06-03 Nural Kuyucak Lime neutralization process for treating acidic waters
AUPN439395A0 (en) 1995-07-25 1995-08-17 Bactech (Australia) Pty Limited Process for the removal of arsenic from bacterial leach liquors and slurries
US5912402A (en) 1995-10-30 1999-06-15 Drinkard Metalox, Inc. Metallurgical dust recycle process

Also Published As

Publication number Publication date
CA2306015C (en) 2004-06-22
SE9902008L (sv) 2000-12-02
EA002674B1 (ru) 2002-08-29
EP1059361A1 (en) 2000-12-13
AU2766800A (en) 2000-12-07
ZA200002201B (en) 2000-11-14
EA200000476A2 (ru) 2000-12-25
US6406676B1 (en) 2002-06-18
EA200000476A3 (ru) 2001-04-23
SE514338C2 (sv) 2001-02-12
PE20010341A1 (es) 2001-04-05
AU761108B2 (en) 2003-05-29
CA2306015A1 (en) 2000-12-01
MXPA00005341A (es) 2002-03-08

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