BR112022006867A2 - Dispositivo otimizador para eletrodeposição de metais e sistema - Google Patents

Dispositivo otimizador para eletrodeposição de metais e sistema

Info

Publication number
BR112022006867A2
BR112022006867A2 BR112022006867A BR112022006867A BR112022006867A2 BR 112022006867 A2 BR112022006867 A2 BR 112022006867A2 BR 112022006867 A BR112022006867 A BR 112022006867A BR 112022006867 A BR112022006867 A BR 112022006867A BR 112022006867 A2 BR112022006867 A2 BR 112022006867A2
Authority
BR
Brazil
Prior art keywords
metals
electrodeposition
current
cathodes
electroplating
Prior art date
Application number
BR112022006867A
Other languages
English (en)
Inventor
Danilo Yáñez Castañeda Percy
Original Assignee
Percy Danilo Yanez Castaneda
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 Percy Danilo Yanez Castaneda filed Critical Percy Danilo Yanez Castaneda
Publication of BR112022006867A2 publication Critical patent/BR112022006867A2/pt

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
    • C25C7/04—Diaphragms; Spacing elements
    • 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
    • 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
    • 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
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • C25D17/12—Shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/12—Process control or regulation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/08—Electroplating with moving electrolyte e.g. jet electroplating
    • 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)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

DISPOSITIVO OTIMIZADOR PARA ELETRODEPOSIÇÃO DE METAIS E SISTEMA. Dispositivo otimizador para a eletrodeposição de metais que cobre toda a faixa de eletrodeposição de metais desde as mais baixas densidades de corrente até as mais altas, que tem múltiplas aberturas em toda sua superfície que maximizam a livre passagem do fluxo eletrolítico sem alterar os processos de eletrodeposição e endireitando os eletrodos causando uma equidistribuição de corrente nos eletrodos instalados nas células, o que leva à produção de cátodos com depósitos uniformes de alta qualidade evitando a perda de corrente devido aos curtos-circuitos que ocorrem entre ânodos e cátodos, aumentando, desse modo, a eficiência de corrente do sistema. O dispositivo compreende um corpo único com uma estrutura esquelética firme formada por diferentes seções de corpo, pelo menos uma seção de corpo compreendendo paredes laterais inclinadas.
BR112022006867A 2019-10-10 2020-10-07 Dispositivo otimizador para eletrodeposição de metais e sistema BR112022006867A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962913448P 2019-10-10 2019-10-10
PCT/CL2020/050115 WO2021068090A1 (es) 2019-10-10 2020-10-07 Dispositivo optimizador de electrodeposición de metales y sistema

Publications (1)

Publication Number Publication Date
BR112022006867A2 true BR112022006867A2 (pt) 2022-07-05

Family

ID=75436988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006867A BR112022006867A2 (pt) 2019-10-10 2020-10-07 Dispositivo otimizador para eletrodeposição de metais e sistema

Country Status (11)

Country Link
US (1) US20240084471A1 (pt)
CN (1) CN114746582A (pt)
AU (1) AU2020363484A1 (pt)
BR (1) BR112022006867A2 (pt)
CA (1) CA3157395A1 (pt)
CL (1) CL2022000406A1 (pt)
ES (1) ES2908117B2 (pt)
MX (1) MX2022004358A (pt)
PE (1) PE20220926A1 (pt)
WO (1) WO2021068090A1 (pt)
ZA (1) ZA202204999B (pt)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1609771A (en) * 1925-08-11 1926-12-07 American Smelting Refining Process and apparatus for electrolytic refining
US4134806A (en) * 1973-01-29 1979-01-16 Diamond Shamrock Technologies, S.A. Metal anodes with reduced anodic surface and high current density and their use in electrowinning processes with low cathodic current density
US3997421A (en) * 1976-02-02 1976-12-14 Cominco Ltd. Top-mounted anode spacer clip
US4619751A (en) * 1985-04-24 1986-10-28 Robinson Douglas J Anode insulator for electrolytic cell
DE3881933T2 (de) * 1987-04-10 1994-02-10 Mitsubishi Materials Corp Verfahren zur Elektrogewinnung von Metall mit einer Elektrodeneinheit aus Anoden- und Kathoden-Platten und Rahmengestell zum Bauen einer solchen Elektrodeneinheit.
US5549801A (en) * 1995-09-25 1996-08-27 Quadna, Inc. Edge strip for electrolytic-cell electrode
US5855757A (en) * 1997-01-21 1999-01-05 Sivilotti; Olivo Method and apparatus for electrolysing light metals
AU709541B2 (en) * 1996-01-31 1999-09-02 Olivo Sivilotti Method and apparatus for electrolysing light metals
US5762776A (en) * 1997-02-18 1998-06-09 Quadna, Inc. Spacer for electrodes
CL1998003164A1 (pt) * 1998-12-29 1999-11-18
JP3171193B1 (ja) * 2000-06-12 2001-05-28 三菱マテリアル株式会社 電極板の縁部絶縁部材、縁部絶縁部材の固定方法および除去方法並びに縁部絶縁部材の取付治具
US6483036B1 (en) * 2001-01-16 2002-11-19 Quadna, Inc. Arrangement for spacing electrowinning electrodes
CA2604576A1 (en) * 2007-06-07 2008-12-07 Percy Danilo Yanez Castaneda A desludging system for electrolytic cells
CL2008000032A1 (es) * 2008-01-07 2008-07-04 New Tech Copper S A Guia vertical de electrodos que comprende un cabezal alineador superior seguido de una guia inferior donde el cabezal ayuda a la introduccion del electrodo en la guia la cual posee perforaciones para fijarla a la estructura de la celda y un perfil en
CL2013002099A1 (es) * 2013-07-22 2014-02-14 Yañez Castañeda Percy Danilo Dispositivo rigidizador de electrodos que comprende un cuerpo monolitico rigido de paredes laterales inclinadas que configuran una seccion transversal de forma triangular, en donde dichas paredes laterales se juntan en la parte frontal del dispositivo formando una zona de calce dispuesta para alojar el borde periferico de un electrodo; sistema rigidizador.
US20190078223A1 (en) * 2013-07-22 2019-03-14 Percy Danilo Yanez Castaneda Anode-stiffening device and stiffening system that uses said device
CL2016001108A1 (es) * 2016-05-09 2017-03-10 Pl Copper Spa Revestimiento solido para ánodos de electro obtención el cual posee partes laterales, inferiores y superior frontal para cubrir e impedir la conductividad de los bordes del ánodo y además comprende partes laterales e inferiores accesorias que mantienen un espaciamiento entre los ánodos y cátodos.
CL2018000453A1 (es) * 2018-02-20 2018-05-11 Edgardo Salazar Soto Boris Sistema modular de centrado-alineación de electrodos y cubre-bordes permanentes en celdas electrolíticas.
CL2019002623A1 (es) * 2018-09-13 2020-03-06 Percy Danilo Yanez Castaneda Dispositivo y sistema para eliminar cubre bordes de electrodos
WO2020074768A1 (en) * 2018-10-12 2020-04-16 Outotec (Finland) Oy An insulator element for spacing adjacent electrode plates, an electrode plate and an electolysis cell

Also Published As

Publication number Publication date
ES2908117B2 (es) 2023-03-07
WO2021068090A1 (es) 2021-04-15
CL2022000406A1 (es) 2022-11-25
AU2020363484A1 (en) 2022-05-26
ZA202204999B (en) 2023-11-29
CA3157395A1 (en) 2021-04-15
PE20220926A1 (es) 2022-05-31
ES2908117R1 (es) 2022-06-13
CN114746582A (zh) 2022-07-12
MX2022004358A (es) 2022-07-27
ES2908117A2 (es) 2022-04-27
US20240084471A1 (en) 2024-03-14

Similar Documents

Publication Publication Date Title
WO2020123322A3 (en) Low temperature direct copper-copper bonding
BR112018069046A2 (pt) configurações de eletrodos para células eletrolíticas e métodos relacionados
BR112018016748A2 (pt) dispositivo para decapagem e dissolução eletrolítica e método para extrair partículas de compostos metálicos
EP0471577A1 (en) Horizontal carrying type electroplating apparatus
BR112022006867A2 (pt) Dispositivo otimizador para eletrodeposição de metais e sistema
BR0314904A (pt) Processo para a recuperação de metal de um solução aquosa, célula para a eletro-recuperação de metal de uma solução aquosa, cátodo para ser usado em uma célula de eletrólise para a eletro-recuperação de metal de uma solução aquosa, mecanismo para remover o metal depositado na superfìcie de deposição do cátodo
US10256615B2 (en) Bus supports and related assemblies and methods
US2312452A (en) Method and apparatus for continuously electroplating metallic strip
CN104741719B (zh) 一种在不规则曲面零件上打格栅孔的定位夹具和加工方法
CN109226876A (zh) 一种机夹式拉刀
DE102018110905A1 (de) Elektrode für ein Eloxal-Verfahren
US20160160375A1 (en) Electrode-rigidifying device and rigidifying system using said device
CN205046216U (zh) 晶圆电镀夹具
ES2375057T8 (es) Célula de extracción electrol�?tica de metales con purificador de electrolito.
US20190078223A1 (en) Anode-stiffening device and stiffening system that uses said device
CN204281878U (zh) 卡槽式两极四触点电积、电解辅导电装置
US11352706B2 (en) Device and system for eliminating electrode edge strips
JP2018165378A (ja) 部分めっき用マスク部材、部分めっき装置および部分めっき方法
CN104451795A (zh) 一种用于台阶状内孔零件的电镀铬装置
KR890002058B1 (ko) 전해용 전극
US3751354A (en) Electroplating cell including magnetic means to couple concave workpieces to a plating rack
US2222979A (en) Anode for electrolyzers with vertical diaphragms
CN210886295U (zh) 一种阴阳极间距可调的活动式电镀挂具
US3039950A (en) Apparatus for electro-chemically removing metal
CN206956188U (zh) 一种印刷线路板电镀边条

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]