CL2015000835A1 - Obtaining copper electrolyte from dilute solutions using reactive electrodialysis - Google Patents

Obtaining copper electrolyte from dilute solutions using reactive electrodialysis

Info

Publication number
CL2015000835A1
CL2015000835A1 CL2015000835A CL2015000835A CL2015000835A1 CL 2015000835 A1 CL2015000835 A1 CL 2015000835A1 CL 2015000835 A CL2015000835 A CL 2015000835A CL 2015000835 A CL2015000835 A CL 2015000835A CL 2015000835 A1 CL2015000835 A1 CL 2015000835A1
Authority
CL
Chile
Prior art keywords
electrodialysis
dilute solutions
copper electrolyte
obtaining copper
obtaining
Prior art date
Application number
CL2015000835A
Other languages
Spanish (es)
Inventor
Alexis Cifuentes Molina Gerardo
Original Assignee
Univ De Santiago De Chile 50
Ecovalue S A 50
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 Univ De Santiago De Chile 50, Ecovalue S A 50 filed Critical Univ De Santiago De Chile 50
Priority to CL2015000835A priority Critical patent/CL2015000835A1/en
Publication of CL2015000835A1 publication Critical patent/CL2015000835A1/en
Priority to PCT/CL2016/050012 priority patent/WO2016154767A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

SISTEMA PARA LA OBTENCIÓN ELECTROLITICA DE METALES QUE UTILIZA ELECTRODIÁLISIS REACTIVA Y QUE EVITA EN LOS PROCESOS DE ELECTRO OBTENCIÓN LA ETAPA DE EXTRACCIÓN POR SOLVENTE, CARACTERIZADO PORQUE SE COMPONE DE: UNA CELDA DE ELECTRODIÁLISIS REACTIVA (EDR) COMPUESTA POR VARIOS COMPARTIMIENTOS, MEDIOS PARA ALMACENAR, COMO SER UN ESTANQUE DE ANOLITO DONDE SE ALMACENA EL ANOLITO PARA LA OPERACION DEL SISTEMASYSTEM FOR THE ELECTROLYTIC OBTAINING OF METALS THAT USES REACTIVE ELECTRODIALYSIS AND THAT AVOID IN THE PROCESSES OF ELECTRO OBTAINING THE STAGE OF EXTRACTION BY SOLVENT, CHARACTERIZED BECAUSE IT IS COMPOSED OF: A CELL OF ELECTRODIALYSIS COMPACT VARIABLE COMPARTMENT, HIGH-BASED COMPACT HOW TO BE AN ANOLITO POND WHERE THE ANOLYTE IS STORED FOR SYSTEM OPERATION

CL2015000835A 2015-04-02 2015-04-02 Obtaining copper electrolyte from dilute solutions using reactive electrodialysis CL2015000835A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2015000835A CL2015000835A1 (en) 2015-04-02 2015-04-02 Obtaining copper electrolyte from dilute solutions using reactive electrodialysis
PCT/CL2016/050012 WO2016154767A1 (en) 2015-04-02 2016-04-01 Electrolytic production of copper from diluted solutions using reactive electrodialysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2015000835A CL2015000835A1 (en) 2015-04-02 2015-04-02 Obtaining copper electrolyte from dilute solutions using reactive electrodialysis

Publications (1)

Publication Number Publication Date
CL2015000835A1 true CL2015000835A1 (en) 2015-12-04

Family

ID=56080951

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015000835A CL2015000835A1 (en) 2015-04-02 2015-04-02 Obtaining copper electrolyte from dilute solutions using reactive electrodialysis

Country Status (2)

Country Link
CL (1) CL2015000835A1 (en)
WO (1) WO2016154767A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240228339A1 (en) * 2021-05-05 2024-07-11 Battelle Energy Alliance, Llc Electrochemical membrane apparatus including an electrochemical membrane reactor, and related methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043891A (en) * 1976-01-14 1977-08-23 Bell Telephone Laboratories, Incorporated Electrolytic cell with bipolar electrodes
US4207153A (en) * 1979-02-16 1980-06-10 Kennecott Copper Corporation Electrorefining cell with bipolar electrode and electrorefining method
JPS57174479A (en) * 1981-04-20 1982-10-27 Tokuyama Soda Co Ltd Unit electrolytic cell
DE19841587A1 (en) * 1998-09-11 2000-03-16 Metallgesellschaft Ag Electrolyte cell for precipitating copper, zinc, lead, nickel or cobalt comprises has a distribution chamber for returned electrolyte and electrolyte return chamber
DE102007010408A1 (en) * 2007-03-01 2008-09-04 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Electrolytic recovery of pure copper sulfate solution from impure process solution, deposits copper on cathode, replaces process solution with pure sulfuric acid, then reverses current
CL2011000617A1 (en) * 2011-03-23 2011-11-25 Propipe Maqu Limitada Electrolytic cell and process for obtaining metals by reactive electrodialysis comprising at least one basic unit with three compartments of equal dimensions, separated by ion exchange membranes, where two of the compartments will contain the anolyte and the other the catholyte.

Also Published As

Publication number Publication date
WO2016154767A1 (en) 2016-10-06

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