BR112013033245A2 - catodo permanente e um método para tratar a superfície de um catodo permanente - Google Patents

catodo permanente e um método para tratar a superfície de um catodo permanente

Info

Publication number
BR112013033245A2
BR112013033245A2 BR112013033245A BR112013033245A BR112013033245A2 BR 112013033245 A2 BR112013033245 A2 BR 112013033245A2 BR 112013033245 A BR112013033245 A BR 112013033245A BR 112013033245 A BR112013033245 A BR 112013033245A BR 112013033245 A2 BR112013033245 A2 BR 112013033245A2
Authority
BR
Brazil
Prior art keywords
permanent cathode
treating
cathode
permanent
Prior art date
Application number
BR112013033245A
Other languages
English (en)
Portuguese (pt)
Inventor
Mari Lindgren
Ville Nieminen
Henri Virtanen
Original Assignee
Outotec Oyj
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 Oyj filed Critical Outotec Oyj
Publication of BR112013033245A2 publication Critical patent/BR112013033245A2/pt

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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • 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
    • 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
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor 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
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

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)
BR112013033245A 2011-06-23 2012-06-19 catodo permanente e um método para tratar a superfície de um catodo permanente BR112013033245A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20110210A FI20110210L (fi) 2011-06-23 2011-06-23 Kestokatodi ja menetelmä kestokatodin pinnan käsittelemiseksi
PCT/FI2012/050637 WO2012175803A2 (en) 2011-06-23 2012-06-19 Permanent cathode and a method for treating the surface of a permanent cathode

Publications (1)

Publication Number Publication Date
BR112013033245A2 true BR112013033245A2 (pt) 2017-03-01

Family

ID=44206746

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013033245A BR112013033245A2 (pt) 2011-06-23 2012-06-19 catodo permanente e um método para tratar a superfície de um catodo permanente

Country Status (17)

Country Link
US (1) US20140131221A1 (ja)
EP (1) EP2723920A4 (ja)
JP (1) JP2014517159A (ja)
KR (2) KR20160005798A (ja)
CN (1) CN103748267A (ja)
AT (1) AT15652U1 (ja)
AU (1) AU2012273906B2 (ja)
BG (1) BG2816U1 (ja)
BR (1) BR112013033245A2 (ja)
CA (1) CA2838877A1 (ja)
CL (1) CL2013003666A1 (ja)
ES (1) ES1186663Y (ja)
FI (1) FI20110210L (ja)
MX (1) MX2013014910A (ja)
PE (1) PE20142001A1 (ja)
RU (1) RU2566119C2 (ja)
WO (1) WO2012175803A2 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125980B (en) * 2013-12-18 2016-05-13 Outotec Finland Oy A method of servicing used permanent cathode plates
FI128294B (en) * 2015-01-27 2020-02-28 Outokumpu Oy A process for preparing a sheet material for an electrochemical process
CN109750322A (zh) * 2019-03-15 2019-05-14 北京矿冶科技集团有限公司 一种密闭式电解槽用永久阴极

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1036536A (en) * 1974-02-08 1978-08-15 Aubrey S. Gendron Electrodeposition of thick nickel deposits on permanent cathode blanks
JPS52110009U (ja) * 1976-02-17 1977-08-22
CA1081160A (en) * 1977-01-28 1980-07-08 Aubrey S. Gendron Anodized steel cathode blanks
FI108546B (fi) * 1998-09-24 2002-02-15 Outokumpu Oy Menetelmä katodin ripustustangon valmistamiseksi
ITMI20020535A1 (it) * 2002-03-14 2003-09-15 De Nora Elettrodi Spa Anodo per sviluppo di ossigeno e relativo substrato
US7807028B2 (en) * 2005-03-09 2010-10-05 Xstrata Queensland Limited Stainless steel electrolytic plates
FI121996B (fi) * 2007-02-13 2011-07-15 Outotec Oyj Menetelmä katodilevyn valmistamiseksi ja katodilevy
US8038855B2 (en) * 2009-04-29 2011-10-18 Freeport-Mcmoran Corporation Anode structure for copper electrowinning

Also Published As

Publication number Publication date
AU2012273906B2 (en) 2015-11-26
CN103748267A (zh) 2014-04-23
EP2723920A4 (en) 2015-04-29
FI20110210L (fi) 2012-12-24
RU2566119C2 (ru) 2015-10-20
KR20140024470A (ko) 2014-02-28
BG2816U1 (bg) 2017-11-15
WO2012175803A2 (en) 2012-12-27
CA2838877A1 (en) 2012-12-27
US20140131221A1 (en) 2014-05-15
ES1186663Y (es) 2017-09-27
WO2012175803A3 (en) 2013-02-21
MX2013014910A (es) 2014-02-19
WO2012175803A4 (en) 2013-04-04
AT15652U1 (de) 2018-04-15
ES1186663U (es) 2017-07-03
RU2013155581A (ru) 2015-07-27
KR20160005798A (ko) 2016-01-15
EP2723920A2 (en) 2014-04-30
JP2014517159A (ja) 2014-07-17
CL2013003666A1 (es) 2014-08-01
FI20110210A0 (fi) 2011-06-23
AU2012273906A1 (en) 2014-02-06
PE20142001A1 (es) 2014-12-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15J Others concerning applications: changing of nature [chapter 15.10 patent gazette]

Free format text: PEDIDO RENUMERADO DEVIDO A MUDANCA DE NATUREZA DE BR112013033245-0 PARA BR212013033245-5.