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PE20141695A1 - SYSTEM FOR THE CONTROL OF ENERGY IN CELLS FOR THE ELECTROLYTIC RECOVERY OF A METAL - Google Patents

SYSTEM FOR THE CONTROL OF ENERGY IN CELLS FOR THE ELECTROLYTIC RECOVERY OF A METAL

Info

Publication number
PE20141695A1
PE20141695A1 PE2014001237A PE2014001237A PE20141695A1 PE 20141695 A1 PE20141695 A1 PE 20141695A1 PE 2014001237 A PE2014001237 A PE 2014001237A PE 2014001237 A PE2014001237 A PE 2014001237A PE 20141695 A1 PE20141695 A1 PE 20141695A1
Authority
PE
Peru
Prior art keywords
metal
cell
resistance
cells
energy
Prior art date
Application number
PE2014001237A
Other languages
Spanish (es)
Inventor
Duncan Grant
Michael H Barker
Henri K Virtanen
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of PE20141695A1 publication Critical patent/PE20141695A1/en

Links

Classifications

    • 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
    • C25C7/06—Operating or servicing
    • 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
    • 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
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • 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

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 Metals (AREA)

Abstract

SE REFIERE A UN SISTEMA PARA EL PROCESAMIENTO ELECTROLITICO DE UN METAL, EL CUAL COMPRENDE: A) DOS CELDAS DE ELECTROLISIS PARA EL METAL QUE COMPRENDEN i) TRES ANODOS Y ii) DOS CATODOS INTERCALADOS; B) UN RECTIFICADOR; Y C) UN CANAL PARA EL ELECTROLITO A PARTIR DE LA PRIMERA CELDA A LA SEGUNDA CELDA, CONTENIENDO EL ELECTROLITO EL METAL EN UNA FORMA IONICA DISUELTO; EN DONDE a) LOS ANODOS O LOS CATODOS DE UNA PRIMERA CELDA TIENEN UNA CONEXION ELECTRICA A UN TERMINAL POSITIVO O NEGATIVO DEL RECTIFICADOR RESPECTIVAMENTE, A TRAVES DE UN PRIMER TRAYECTO ELECTRICO QUE TIENE UNA PRIMERA RESISTENCIA, b) LOS ANODOS O LOS CATODOS DE UNA SEGUNDA CELDA TIENEN UNA CONEXION ELECTRICA A UN TERMINAL POSITIVO O NEGATIVO DEL RECTIFICADOR RESPECTIVAMENTE, A TRAVES DE UN SEGUNDO TRAYECTO ELECTRICO QUE TIENE UNA SEGUNDA RESISTENCIA, Y c) LA SEGUNDA RESISTENCIA ESTA CONFIGURADA PARA SER MAYOR QUE LA PRIMERA RESISTENCIAIT REFERS TO A SYSTEM FOR THE ELECTROLYTIC PROCESSING OF A METAL, WHICH INCLUDES: A) TWO ELECTROLYSIS CELLS FOR METAL, INCLUDING i) THREE ANODES AND ii) TWO INTERCALATED CATHODES; B) A RECTIFIER; AND C) A CHANNEL FOR THE ELECTROLYTE FROM THE FIRST CELL TO THE SECOND CELL, THE ELECTROLYTE CONTAINING THE METAL IN A DISSOLVED IONIC FORM; WHERE a) THE ANODES OR THE CATHODES OF A FIRST CELL HAVE AN ELECTRICAL CONNECTION TO A POSITIVE OR NEGATIVE TERMINAL OF THE RECTIFIER RESPECTIVELY, THROUGH A FIRST ELECTRICAL PATH THAT HAS A FIRST RESISTANCE, b) THE ANODES OR THE CATHODES OF A SECOND THE CELL HAVE AN ELECTRICAL CONNECTION TO A POSITIVE OR NEGATIVE TERMINAL OF THE RECTIFIER RESPECTIVELY, THROUGH A SECOND ELECTRICAL PATH THAT HAS A SECOND RESISTANCE, AND c) THE SECOND RESISTANCE IS CONFIGURED TO BE GREATER THAN THE FIRST RESISTANCE

PE2014001237A 2012-02-10 2013-01-28 SYSTEM FOR THE CONTROL OF ENERGY IN CELLS FOR THE ELECTROLYTIC RECOVERY OF A METAL PE20141695A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125143A FI123559B (en) 2012-02-10 2012-02-10 Power control system in cells for electrolytic recycling of a metal

Publications (1)

Publication Number Publication Date
PE20141695A1 true PE20141695A1 (en) 2014-11-24

Family

ID=48946941

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2014001237A PE20141695A1 (en) 2012-02-10 2013-01-28 SYSTEM FOR THE CONTROL OF ENERGY IN CELLS FOR THE ELECTROLYTIC RECOVERY OF A METAL

Country Status (11)

Country Link
US (1) US20160010233A1 (en)
EP (1) EP2812465A4 (en)
CN (1) CN104220646A (en)
AU (1) AU2013217827B2 (en)
CA (1) CA2860813C (en)
CL (1) CL2014002109A1 (en)
EA (1) EA025799B1 (en)
FI (1) FI123559B (en)
MX (1) MX2014009506A (en)
PE (1) PE20141695A1 (en)
WO (1) WO2013117805A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125211B (en) 2013-03-01 2015-07-15 Outotec Oyj Method for measuring electric current flowing in an individual electrode in an electrolysis system and arrangement for the same
AU2014412634A1 (en) * 2014-11-28 2017-07-13 Ewtech Investigacion, Desarrollo e Innovacion SpA Direct electrowinning process with leaching solution
GB201518048D0 (en) 2015-10-12 2015-11-25 Barker Michael H And Grant Duncan A Anode for a metal electrowinning process
WO2017088079A1 (en) 2015-11-25 2017-06-01 Proter S.A. Ews module device, part of the ewtech-led process, for electro-winning and/or electro-refining, interconnection process and operating process thereof
GB201603224D0 (en) * 2016-02-24 2016-04-06 Barker Michael H And Grant Duncan A Equipment for a metal electrowinning or liberator process and way of operating the process
IT201600083106A1 (en) * 2016-08-05 2018-02-05 Industrie De Nora Spa ELECTRODE STRUCTURE PROVIDED WITH RESISTORS
PL3426824T3 (en) * 2016-03-09 2021-06-28 Industrie De Nora S.P.A. Electrode structure provided with resistors
ITUA20161470A1 (en) * 2016-03-09 2017-09-09 Industrie De Nora Spa ELECTRODE STRUCTURE PROVIDED WITH RESISTORS
ES2580552B1 (en) * 2016-04-29 2017-05-31 Industrie De Nora S.P.A. SAFE ANODE FOR ELECTROCHEMICAL CELL
GB201607716D0 (en) 2016-05-04 2016-06-15 Barker Michael H Equipment for decopperising an electrorefining process and way of operating the process
US20240003030A1 (en) * 2020-11-24 2024-01-04 Elysis Limited Partnership Removing impurities from an electrolyte

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US467484A (en) * 1892-01-19 stalmann
US377487A (en) * 1888-02-07 Process of electrolyzing copper
US700941A (en) * 1901-12-07 1902-05-27 Nathaniel Shepard Keith Process of treating copper or other ores for obtaining their contents of metals.
GB187607A (en) * 1921-10-18 1923-07-12 Alfred Cremer Improvements in apparatus for the electrolysis of metals
US2538990A (en) * 1945-08-22 1951-01-23 Buel Metals Company Electrolytic process for producing iron products
US3717568A (en) * 1970-04-21 1973-02-20 Bro Lee Inc Apparatus for removing minerals from ore
US3972795A (en) * 1974-09-11 1976-08-03 Hazen Research, Inc. Axial flow electrolytic cell
US3994785A (en) * 1975-01-09 1976-11-30 Rippere Ralph E Electrolytic methods for production of high density copper powder
JPS5296904A (en) * 1976-02-10 1977-08-15 Mitsui Mining & Smelting Co Apparatus for automatic replacement of plate electrode in electrolysis of metals
US4273640A (en) * 1977-12-22 1981-06-16 Ross Richard H C Leb Zinc extraction apparatus
CA1140892A (en) * 1980-01-28 1983-02-08 Cominco Ltd. Increased spacing of end electrodes in electro-deposition of metals
US4560453A (en) * 1985-03-28 1985-12-24 Exxon Research And Engineering Co. Efficient, safe method for decoppering copper refinery electrolyte
DE3640020C1 (en) * 1986-11-24 1988-02-18 Heraeus Elektroden Electrolysis cell for the electrolytic deposition of metals
CA2237710C (en) * 1998-05-14 2002-07-30 Falconbridge Limited Recovery of nickel from copper refinery tankhouse electrolyte
US6998029B2 (en) * 2001-08-15 2006-02-14 Eltech Systems Corporation Anodic protection systems and methods
WO2011123896A1 (en) * 2010-04-07 2011-10-13 Mipac Pty Ltd Monitoring device

Also Published As

Publication number Publication date
WO2013117805A1 (en) 2013-08-15
FI20125143A7 (en) 2013-07-15
CN104220646A (en) 2014-12-17
EP2812465A1 (en) 2014-12-17
EA025799B1 (en) 2017-01-30
CA2860813C (en) 2017-02-14
CL2014002109A1 (en) 2014-11-28
FI123559B (en) 2013-07-15
MX2014009506A (en) 2015-02-17
CA2860813A1 (en) 2013-08-15
AU2013217827A1 (en) 2014-07-24
AU2013217827B2 (en) 2015-10-29
EA201491434A1 (en) 2015-02-27
US20160010233A1 (en) 2016-01-14
EP2812465A4 (en) 2015-11-11

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed