AR041685A1 - Proceso de electrolisis y celda para uso en el mismo - Google Patents

Proceso de electrolisis y celda para uso en el mismo

Info

Publication number
AR041685A1
AR041685A1 ARP030103834A ARP030103834A AR041685A1 AR 041685 A1 AR041685 A1 AR 041685A1 AR P030103834 A ARP030103834 A AR P030103834A AR P030103834 A ARP030103834 A AR P030103834A AR 041685 A1 AR041685 A1 AR 041685A1
Authority
AR
Argentina
Prior art keywords
metal
deposition
areas
electric field
current density
Prior art date
Application number
ARP030103834A
Other languages
English (en)
Inventor
Joe Lam
Original Assignee
Intec 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 Intec Ltd filed Critical Intec Ltd
Publication of AR041685A1 publication Critical patent/AR041685A1/es

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
    • 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
    • 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
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • 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
    • C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from 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
    • 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C25C7/08—Separating of deposited metals from the cathode
    • 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
    • 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 Metals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Se define un proceso de electrólisis para la recuperación de metal de una solución acuosa. Al electrolizar la solución el metal se deposita sobre una superficie de deposición de un cátodo. El proceso incluye el paso de inducir una densidad de corriente no -uniforme a través de la superficie de deposición a fin de formar áreas de elevada densidad de corriente Inter.-espaciadas por áreas de baja densidad de corriente. La diferencia entre las áreas de elevada densidad de corriente y baja densidad de corriente resulta suficiente para causar que la deposición de metal se concentre sobre las áreas de elevada densidad de corriente a fin de promover una deposición no-uniforme de metal a través de la superficie de deposición. Se define asimismo una celda electrolítica para la electro-recuperación de metal de una solución acuosa. La celda incluye un cátodo el cual incluye una superficie de deposición sobre la cual el metal se deposita ante la electrolización de la solución acuosa. Con la celda en condiciones operativas, la superficie de deposición presenta un campo eléctrico n-uniforme que presenta áreas de campo eléctrico Inter.-espaciadas con áreas de campo eléctrico débil. La diferencia entre las áreas de campo eléctrico fuerte y las áreas de campo eléctrico débil resulta suficiente para causar que la deposición de metal se concentre sobre las áreas de campo eléctrico fuerte a fin de promover una deposición no-uniforme de metal sobre la superficie.
ARP030103834A 2002-10-21 2003-10-21 Proceso de electrolisis y celda para uso en el mismo AR041685A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2002952181A AU2002952181A0 (en) 2002-10-21 2002-10-21 Electrolysis process and cell for use in same

Publications (1)

Publication Number Publication Date
AR041685A1 true AR041685A1 (es) 2005-05-26

Family

ID=28795583

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030103834A AR041685A1 (es) 2002-10-21 2003-10-21 Proceso de electrolisis y celda para uso en el mismo

Country Status (16)

Country Link
US (1) US20060091017A1 (es)
EP (1) EP1560948A4 (es)
JP (1) JP2006503978A (es)
KR (1) KR20050062632A (es)
CN (1) CN1705773A (es)
AR (1) AR041685A1 (es)
AU (1) AU2002952181A0 (es)
BR (1) BR0314904A (es)
CA (1) CA2502650A1 (es)
MX (1) MXPA05004201A (es)
PE (1) PE20040433A1 (es)
RU (1) RU2331721C2 (es)
SA (1) SA04250008B1 (es)
TW (1) TWI334664B (es)
WO (1) WO2004035868A1 (es)
ZA (1) ZA200503694B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070215457A1 (en) * 2004-06-01 2007-09-20 Glassman Steven P Apparatus for electroplating an article
WO2007092398A2 (en) * 2006-02-06 2007-08-16 E. I. Du Pont De Nemours And Company Method for electrolytic production of titanium and other metal powders
US9017527B2 (en) 2010-12-23 2015-04-28 Ge-Hitachi Nuclear Energy Americas Llc Electrolytic oxide reduction system
US8956524B2 (en) 2010-12-23 2015-02-17 Ge-Hitachi Nuclear Energy Americas Llc Modular anode assemblies and methods of using the same for electrochemical reduction
US8900439B2 (en) 2010-12-23 2014-12-02 Ge-Hitachi Nuclear Energy Americas Llc Modular cathode assemblies and methods of using the same for electrochemical reduction
US9150975B2 (en) * 2011-12-22 2015-10-06 Ge-Hitachi Nuclear Energy Americas Llc Electrorefiner system for recovering purified metal from impure nuclear feed material
US8945354B2 (en) * 2011-12-22 2015-02-03 Ge-Hitachi Nuclear Energy Americas Llc Cathode scraper system and method of using the same for removing uranium
US8968547B2 (en) 2012-04-23 2015-03-03 Ge-Hitachi Nuclear Energy Americas Llc Method for corium and used nuclear fuel stabilization processing
KR101739414B1 (ko) 2013-11-19 2017-05-24 아쿠아 메탈스 인크. 리드 액시드 배터리들의 제련소 없는 재활용을 위한 장치 및 방법
CA2968064C (en) * 2013-11-19 2021-08-03 Aqua Metals Inc. Improved devices and method for smelterless recycling of lead acid batteries
EP3294931A4 (en) 2015-05-13 2018-12-26 Aqua Metals Inc. Electrodeposited lead composition, methods of production, and uses
KR102242697B1 (ko) 2015-05-13 2021-04-20 아쿠아 메탈스 인크. 납 축전지를 재활용 하기 위한 폐 루프 시스템들 및 방법들
JP6805240B2 (ja) 2015-05-13 2020-12-23 アクア メタルズ インコーポレーテッドＡｑｕａ Ｍｅｔａｌｓ Ｉｎｃ． 鉛酸電池からの鉛の回収のためのシステムおよび方法
US10316420B2 (en) 2015-12-02 2019-06-11 Aqua Metals Inc. Systems and methods for continuous alkaline lead acid battery recycling
JP6493320B2 (ja) * 2016-06-30 2019-04-03 住友金属鉱山株式会社 金属粉掻き落とし装置
US12000059B2 (en) 2016-12-09 2024-06-04 Manufacturing Systems Limited Apparatus and methods for controlled electrochemical surface modification
CN112805410B (zh) * 2018-08-02 2025-02-28 特斯拉公司 经由电化学溶解进行的金属硫酸盐制备系统
RU2763699C1 (ru) * 2021-05-26 2021-12-30 Андрей Андреевич Кобяков Электролизер для извлечения металла из раствора

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU461655A1 (ru) * 1970-07-07 1976-05-05 Государственный научно-исследовательский институт цветных металлов Способ электролитического получени медной фольги
JPS5210823A (en) * 1975-07-15 1977-01-27 Kobe Steel Ltd Cathode plate made of titanium for electrolysis of copper
US4773978A (en) * 1985-06-27 1988-09-27 Cheminor A/S Apparatus for the production of metals by electrolysis
US5348629A (en) * 1989-11-17 1994-09-20 Khudenko Boris M Method and apparatus for electrolytic processing of materials
JP3097824B2 (ja) * 1995-09-12 2000-10-10 住友金属鉱山株式会社 銅電解精製における長周期パルス電解操業方法
AU712612B2 (en) * 1996-04-15 1999-11-11 Copper Refineries Pty Ltd An apparatus for stripping electrolytically deposited metal from a cathode
US6149797A (en) * 1998-10-27 2000-11-21 Eastman Kodak Company Method of metal recovery using electrochemical cell
DE19902663A1 (de) * 1999-01-25 2000-07-27 Ruhr Zink Gmbh Voröffnungseinheit für Strippmaschinen
JP2001049481A (ja) * 1999-08-12 2001-02-20 Sumitomo Metal Mining Co Ltd 金属電解用種板
US6503385B2 (en) * 2001-03-13 2003-01-07 Metals Investment Trust Limited Method and apparatus for growth removal in an electrowinning process

Also Published As

Publication number Publication date
PE20040433A1 (es) 2004-07-12
US20060091017A1 (en) 2006-05-04
CN1705773A (zh) 2005-12-07
CA2502650A1 (en) 2004-04-29
WO2004035868A1 (en) 2004-04-29
SA04250008B1 (ar) 2008-05-20
JP2006503978A (ja) 2006-02-02
KR20050062632A (ko) 2005-06-23
EP1560948A4 (en) 2006-02-22
EP1560948A1 (en) 2005-08-10
RU2331721C2 (ru) 2008-08-20
BR0314904A (pt) 2005-08-02
MXPA05004201A (es) 2005-09-20
TWI334664B (en) 2010-12-11
AU2002952181A0 (en) 2002-11-07
RU2005115463A (ru) 2005-10-27
TW200411963A (en) 2004-07-01
ZA200503694B (en) 2006-08-30

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