CA3063437C - Protection laterale pour une cathode de cellule electrolytique pour la production de zinc metallique - Google Patents

Protection laterale pour une cathode de cellule electrolytique pour la production de zinc metallique Download PDF

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Publication number
CA3063437C
CA3063437C CA3063437A CA3063437A CA3063437C CA 3063437 C CA3063437 C CA 3063437C CA 3063437 A CA3063437 A CA 3063437A CA 3063437 A CA3063437 A CA 3063437A CA 3063437 C CA3063437 C CA 3063437C
Authority
CA
Canada
Prior art keywords
plate
side protection
cathode
profile
electrolytic cell
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.)
Active
Application number
CA3063437A
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English (en)
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CA3063437A1 (fr
Inventor
Lucas Vilas Boas Pimentel MONTEIRO
Edson Lucas De OLIVEIRA
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.)
Cecal Tecno Indústria e Comércio de Equipamentos SOB Encomenda Ltda
Original Assignee
Cecal Tecno Indústria e Comércio de Equipamentos SOB Encomenda Ltda
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.)
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Publication date
Application filed by Cecal Tecno Indústria e Comércio de Equipamentos SOB Encomenda Ltda filed Critical Cecal Tecno Indústria e Comércio de Equipamentos SOB Encomenda Ltda
Publication of CA3063437A1 publication Critical patent/CA3063437A1/fr
Application granted granted Critical
Publication of CA3063437C publication Critical patent/CA3063437C/fr
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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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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
    • 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 Metals (AREA)

Abstract

La présent modèle d'utilité concerne une amélioration apportée à une protection latéale (160) pour les cathodes (1) utilisées dans le procédé d'électrodéposition de zinc métallique dans des cuves électrolytiques (3), la cathode (1) comprenant une plaque (10) présentant une épaisseur (ec) et des premier et second bords latéraux (17), ainsi qu'une barre (20) fixée à la partie supérieure de la plaque (10), la protection possédant une partie profilée (60) présentant une épaisseur (eP) et des moyens de fixation de la partie profilée auxdits premier et second bords latéraux (17) de la plaque (10), la largeur utile de la surface de dépôt du zinc étant égale à la largeur superficielle de la plaque (LT).
CA3063437A 2016-12-28 2016-12-28 Protection laterale pour une cathode de cellule electrolytique pour la production de zinc metallique Active CA3063437C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2016/000158 WO2018119497A1 (fr) 2016-12-28 2016-12-28 Protection latérale pour cathode de cuve électrolytique destinée à la production de zinc métallique

Publications (2)

Publication Number Publication Date
CA3063437A1 CA3063437A1 (fr) 2019-12-05
CA3063437C true CA3063437C (fr) 2023-10-17

Family

ID=62706583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3063437A Active CA3063437C (fr) 2016-12-28 2016-12-28 Protection laterale pour une cathode de cellule electrolytique pour la production de zinc metallique

Country Status (5)

Country Link
BR (1) BR112019013519B1 (fr)
CA (1) CA3063437C (fr)
ES (1) ES2779774B2 (fr)
MX (1) MX2019007913A (fr)
WO (1) WO2018119497A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021035367A1 (fr) * 2019-08-28 2021-03-04 New Tech Copper Spa Dispositif couvre-bords cathodiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2020729A6 (es) * 1990-08-01 1991-09-01 Asturiana De Zinc Sa Instalacion para desprender la capa de zinc depositada por electrolisis sobre catodos planos y catodo utilizado.
JP2925334B2 (ja) * 1990-12-26 1999-07-28 川崎製鉄株式会社 電気めっきにおけるエッジマスク制御方法
ES2067411B1 (es) * 1993-06-18 1995-11-01 Asturiana De Zinc Sa Catodo para la deposicion electrolitica de metales ferreos.
RU2221089C1 (ru) * 2002-05-30 2004-01-10 Бодров Валерий Владимирович Катод для электролитического нанесения цветных металлов
DE102008041698A1 (de) * 2008-08-29 2010-03-04 EMS Elektro Metall Schwanenmühle GmbH Kathode zum elektrolytischen Abscheiden von Zink oder dgl. aus einem Elektrolyt-Bad
US8052851B1 (en) * 2009-01-23 2011-11-08 Steen Enterprises, LLC Protective edging for a cathode of an electroplating system

Also Published As

Publication number Publication date
MX2019007913A (es) 2020-02-10
ES2779774A2 (es) 2020-08-19
BR112019013519B1 (pt) 2022-01-18
WO2018119497A1 (fr) 2018-07-05
BR112019013519A2 (pt) 2020-01-07
ES2779774B2 (es) 2021-04-27
ES2779774R1 (es) 2020-10-09
CA3063437A1 (fr) 2019-12-05

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Effective date: 20211208