CA3143384A1 - Procedure de lixiviation d'elements precieux de residus metallurgiques - Google Patents

Procedure de lixiviation d'elements precieux de residus metallurgiques Download PDF

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Publication number
CA3143384A1
CA3143384A1 CA3143384A CA3143384A CA3143384A1 CA 3143384 A1 CA3143384 A1 CA 3143384A1 CA 3143384 A CA3143384 A CA 3143384A CA 3143384 A CA3143384 A CA 3143384A CA 3143384 A1 CA3143384 A1 CA 3143384A1
Authority
CA
Canada
Prior art keywords
procedure according
leaching
lead
solution
copper
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3143384A
Other languages
English (en)
Inventor
Marcelo Gustavo Acuna Goycolea
Ricardo Miguel PEZOA CONTE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecometales Ltd
Original Assignee
Ecometales Ltd
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 Ecometales Ltd filed Critical Ecometales Ltd
Publication of CA3143384A1 publication Critical patent/CA3143384A1/fr
Pending legal-status Critical Current

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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
    • C22B13/00—Obtaining lead
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • C22B13/08—Separating metals from lead by precipitating, e.g. Parkes process
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention décrit un procédé de lixiviation du cuivre et du plomb, à partir de résidus métallurgiques de poudres de fusion soumises à un procédé de lixiviation du cuivre et comprenant du cuivre, du fer, du plomb et du silicium, et éventuellement de l'arsenic, de l'antimoine et du bismuth, qui permet de maximiser la récupération du cuivre et du plomb.
CA3143384A 2020-07-22 2020-07-22 Procedure de lixiviation d'elements precieux de residus metallurgiques Pending CA3143384A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/056894 WO2022018489A1 (fr) 2020-07-22 2020-07-22 Procede pour la lixiviation d'éléments de valeur à partir de résidus métallurgiques

Publications (1)

Publication Number Publication Date
CA3143384A1 true CA3143384A1 (fr) 2022-01-22

Family

ID=79728546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3143384A Pending CA3143384A1 (fr) 2020-07-22 2020-07-22 Procedure de lixiviation d'elements precieux de residus metallurgiques

Country Status (5)

Country Link
JP (1) JP7751301B2 (fr)
CN (1) CN114269955B (fr)
CA (1) CA3143384A1 (fr)
PE (1) PE20220265A1 (fr)
WO (1) WO2022018489A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117025970B (zh) * 2023-07-03 2025-11-14 华刚矿业股份有限公司 同步回收氧化铜精矿浸出渣与硫化铜精矿焙砂浸出渣中金属铜的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3816217B2 (ja) * 1997-10-16 2006-08-30 同和鉱業株式会社 亜鉛浸出残渣の処理方法
CN1846005A (zh) * 2003-07-18 2006-10-11 康迪股份有限公司 从废铅－酸电池中高产率地回收铅并降低相关的矿渣与气态释放物产生的方法
GB0622249D0 (en) * 2006-11-08 2006-12-20 Univ Cambridge Tech Lead recycling
AU2009350377A1 (en) * 2009-07-30 2012-03-08 Millbrook Lead Recycling Technologies Limited Reclaiming of lead in form of high purity lead compound from recovered electrode paste slime of dismissed lead batteries and/or of lead minerals
CN101723440B (zh) * 2009-12-08 2012-04-25 江西稀有金属钨业控股集团有限公司 一种生产碱式碳酸铅的工艺
CA2820631A1 (fr) * 2012-09-26 2014-03-26 Orbite Aluminae Inc. Procedes pour traiter divers materiaux
JP6550582B1 (ja) * 2018-11-27 2019-07-31 株式会社ジェーエフシーテック 鉛の製造方法および製造設備

Also Published As

Publication number Publication date
CN114269955A (zh) 2022-04-01
PE20220265A1 (es) 2022-02-23
CN114269955B (zh) 2025-10-10
JP7751301B2 (ja) 2025-10-08
JP2023542442A (ja) 2023-10-10
WO2022018489A1 (fr) 2022-01-27

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