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PE20091512A1 - Metodo mejorado para la recuperacion de metal y reciclaje del agente de lixiviacion en plantas de lixiviacion por agitacion - Google Patents

Metodo mejorado para la recuperacion de metal y reciclaje del agente de lixiviacion en plantas de lixiviacion por agitacion

Info

Publication number
PE20091512A1
PE20091512A1 PE2008002180A PE2008002180A PE20091512A1 PE 20091512 A1 PE20091512 A1 PE 20091512A1 PE 2008002180 A PE2008002180 A PE 2008002180A PE 2008002180 A PE2008002180 A PE 2008002180A PE 20091512 A1 PE20091512 A1 PE 20091512A1
Authority
PE
Peru
Prior art keywords
leaching
aqueous leaching
paste
aqueous
solution
Prior art date
Application number
PE2008002180A
Other languages
English (en)
Spanish (es)
Inventor
Andrew Nisbett
Original Assignee
Cognis Ip Man 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40377569&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20091512(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cognis Ip Man Gmbh filed Critical Cognis Ip Man Gmbh
Publication of PE20091512A1 publication Critical patent/PE20091512A1/es

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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • 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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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)
  • 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)
PE2008002180A 2007-12-31 2008-12-23 Metodo mejorado para la recuperacion de metal y reciclaje del agente de lixiviacion en plantas de lixiviacion por agitacion PE20091512A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US971907P 2007-12-31 2007-12-31

Publications (1)

Publication Number Publication Date
PE20091512A1 true PE20091512A1 (es) 2009-11-01

Family

ID=40377569

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008002180A PE20091512A1 (es) 2007-12-31 2008-12-23 Metodo mejorado para la recuperacion de metal y reciclaje del agente de lixiviacion en plantas de lixiviacion por agitacion

Country Status (9)

Country Link
US (1) US20100282025A1 (fr)
AU (1) AU2008342921B2 (fr)
BR (1) BRPI0821491A2 (fr)
CA (1) CA2711025C (fr)
CL (1) CL2008003922A1 (fr)
MX (1) MX2010005024A (fr)
PE (1) PE20091512A1 (fr)
WO (1) WO2009083204A1 (fr)
ZA (1) ZA201004346B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2941311B1 (fr) * 2013-09-27 2020-04-01 Sepro Mineral Systems Corp. Procédé et appareil pour séparation liquide/solide de type séparation eau/matières solides particulaires et lixiviation par agitation
US10030286B1 (en) 2013-11-13 2018-07-24 Ii-Vi Incorporated Method of direct solvent extraction of rare earth metals from an aqueous acid-leached ore slurry
CN104445410A (zh) * 2014-11-14 2015-03-25 金堆城钼业股份有限公司 一种钼焙砂的水洗方法
CA2981829C (fr) 2015-04-08 2023-10-10 Ecolab Usa Inc. Aide a la lixiviation pour la recuperation de metaux
EP4104923A1 (fr) 2015-10-30 2022-12-21 II-VI Incorporated Agent d'extraction composite pour l'extraction de métaux de terres rares à partir d'une boue de lixiviation acide ou d'une solution de lixiviation acide
US10808296B2 (en) 2015-10-30 2020-10-20 Ii-Vi Delaware, Inc. Selective recovery of rare earth metals from an acidic slurry or acidic solution

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950487A (en) * 1974-06-13 1976-04-13 Kennecott Copper Corporation Solvent-in-pulp extraction of copper and nickel from ammoniacal leach slurries
US4093526A (en) * 1977-09-08 1978-06-06 Amax Inc. Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper
CA2364213A1 (fr) * 2001-12-03 2003-06-03 Cominco Engineering Services Ltd. Methode de traitement d'un concentre de molybdene
US7799294B2 (en) * 2003-07-30 2010-09-21 Cognis Ip Management Gmbh Methods for improving the recovery of metal leaching agents
US7635457B2 (en) * 2004-10-04 2009-12-22 Cognis Ip Management Gmbh Method for heap and dump leaching coupled with solvent extraction for metal recovery
US7387767B2 (en) * 2005-04-07 2008-06-17 Dynatec Corporation Recovery of nickel, cobalt, iron, silica, zinc and copper from laterite ore by sulfuric acid leaching
FI118302B (fi) * 2006-02-17 2007-09-28 Outotec Oyj Menetelmä kullan talteenottamiseksi

Also Published As

Publication number Publication date
AU2008342921B2 (en) 2013-03-21
WO2009083204A1 (fr) 2009-07-09
CA2711025C (fr) 2017-03-28
US20100282025A1 (en) 2010-11-11
MX2010005024A (es) 2010-07-02
ZA201004346B (en) 2011-03-30
AU2008342921A1 (en) 2009-07-09
CA2711025A1 (fr) 2009-07-09
CL2008003922A1 (es) 2010-01-22
BRPI0821491A2 (pt) 2015-06-16

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Legal Events

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