BRPI0415098A - method of manufacturing a cell diaphragm element for electrically extracting metals from aqueous solutions, and a cell diaphragm element for electrically extracting metals from aqueous solutions - Google Patents

method of manufacturing a cell diaphragm element for electrically extracting metals from aqueous solutions, and a cell diaphragm element for electrically extracting metals from aqueous solutions

Info

Publication number
BRPI0415098A
BRPI0415098A BRPI0415098-8A BRPI0415098A BRPI0415098A BR PI0415098 A BRPI0415098 A BR PI0415098A BR PI0415098 A BRPI0415098 A BR PI0415098A BR PI0415098 A BRPI0415098 A BR PI0415098A
Authority
BR
Brazil
Prior art keywords
diaphragm element
diaphragm
aqueous solutions
cell
manufacturing
Prior art date
Application number
BRPI0415098-8A
Other languages
Portuguese (pt)
Inventor
Sergei Fjodorovich Jershov
Igor Aleksejevich Rjabushkin
Aleksandr Ivanovich Jurjev
Aleksandr Vladimirovic Solonin
Sergei Vladimirovich Volkov
Daniil Mihailovich Pogrebenko
Sergei Borisovich Kotuhov
Ilja Fjodorovich Gluhov
Viktor Vladimirovich Kozhuhov
Emma Sergejevna Litvinenko
Susanna Resuljevna Osmanova
Matti Servo
Original Assignee
Mining And Metallurg Company N
Tamfelt Oyj Abp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34420874&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0415098(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mining And Metallurg Company N, Tamfelt Oyj Abp filed Critical Mining And Metallurg Company N
Publication of BRPI0415098A publication Critical patent/BRPI0415098A/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
    • C25C7/04—Diaphragms; Spacing elements

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

"MéTODO DE FABRICAçãO DE UM ELEMENTO DE DIAFRAGMA DE UMA CéLULA PARA ELETROEXTRAçãO DE METAIS DE SOLUçõES AQUOSAS, E, ELEMENTO DE DIAFRAGMA DE UMA CéLULA PARA ELETROEXTRAçãO DE METAIS DE SOLUçõES AQUOSAS". São revelados um elemento de diafragma de uma célula para eletroextração de metais de soluções aquosas e um método de fabricação do elemento de diafragma. Um elemento de diafragma é formado de um pano de diafragma e compreende pelo menos uma superfície lateral com bordas verticais e bordas horizontais, em que pelo menos uma borda de pelo menos uma superfície lateral do elemento de diafragma é formada com uma região de borda eletricamente isolante que tem uma largura predeterminada e resistência elétrica específica pelo menos cinco vezes maior, comparada com a resistência elétrica específica da região intermediária da superfície lateral. A invenção garante menor consumo de material e custos de mão-de-obra para a fabricação e operação das células de diafragma dos reatores eletroquímicos, fornece ciclo de produção isento de perturbação e melhora a qualidade do metal do catodo."METHOD OF MANUFACTURING A DIAPHRAGM ELEMENT OF A CELL FOR ELECTRIC EXTRACTION OF WATER SOLUTIONS, AND ELEMENT OF DIAPHRAGM OF A CELL FOR WATER SOLUTIONS". A cell diaphragm element for electro-extraction of metals from aqueous solutions and a method of manufacturing the diaphragm element are disclosed. A diaphragm element is formed of a diaphragm cloth and comprises at least one side surface with vertical edges and horizontal edges, wherein at least one edge of at least one side surface of the diaphragm element is formed with an electrically insulating edge region. which has a predetermined width and specific electrical resistance at least five times greater compared to the specific electrical resistance of the intermediate region of the lateral surface. The invention ensures lower material consumption and labor costs for the fabrication and operation of electrochemical reactor diaphragm cells, provides disturbance-free production cycle and improves cathode metal quality.

BRPI0415098-8A 2003-10-09 2004-10-08 method of manufacturing a cell diaphragm element for electrically extracting metals from aqueous solutions, and a cell diaphragm element for electrically extracting metals from aqueous solutions BRPI0415098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003129916/02A RU2256729C1 (en) 2003-10-09 2003-10-09 Method of manufacture of cell diaphragm component for electrolytic extraction of metals from aqueous solutions and diaphragm component made by this method
PCT/FI2004/000595 WO2005033372A1 (en) 2003-10-09 2004-10-08 Method of manufacturing diaphragm element and diaphragm element

Publications (1)

Publication Number Publication Date
BRPI0415098A true BRPI0415098A (en) 2006-12-26

Family

ID=34420874

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415098-8A BRPI0415098A (en) 2003-10-09 2004-10-08 method of manufacturing a cell diaphragm element for electrically extracting metals from aqueous solutions, and a cell diaphragm element for electrically extracting metals from aqueous solutions

Country Status (6)

Country Link
CN (1) CN100577887C (en)
BR (1) BRPI0415098A (en)
CA (1) CA2540740A1 (en)
RU (1) RU2256729C1 (en)
WO (1) WO2005033372A1 (en)
ZA (1) ZA200602537B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005007535U1 (en) * 2005-05-09 2006-09-28 Braun, Harald Device for protecting anodes in electroplating with a frame attached to the anode and a protective cover attached to the frame useful for anode protection in electroplating avoids disturbance of electroplating conditions by anode slime
CN104532293B (en) * 2014-12-22 2017-06-09 无锡市瑞思科环保科技有限公司 The method of purifying nickel and nickel purifying plant in chemical nickel plating waste solution
RU168849U1 (en) * 2016-05-24 2017-02-21 Открытое акционерное общество "Тамбовское опытно-конструкторское технологическое бюро" (ОАО "Тамбовское ОКТБ") ANODE CELL FOR ELECTRICITY OF NON-FERROUS METALS FROM AQUEOUS SOLUTIONS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324589A (en) * 1929-04-24 1930-01-30 Ici Ltd Improvements relating to the electro-deposition of metals
JPS6033288A (en) * 1983-07-29 1985-02-20 Toshiba Corp Pulling device for single crystal
JPS63293191A (en) * 1987-05-27 1988-11-30 Nippon Mining Co Ltd Anode bag structure
US5009755A (en) * 1990-01-22 1991-04-23 Shor Peter S Refining method
US5783050A (en) * 1995-05-04 1998-07-21 Eltech Systems Corporation Electrode for electrochemical cell
FI109365B (en) * 2000-03-08 2002-07-15 Tamfelt Oyj Abp Arrangement for attaching a diaphragm

Also Published As

Publication number Publication date
CN1863943A (en) 2006-11-15
RU2256729C1 (en) 2005-07-20
WO2005033372A8 (en) 2005-06-23
ZA200602537B (en) 2007-06-27
RU2003129916A (en) 2005-04-10
CA2540740A1 (en) 2005-04-14
WO2005033372A1 (en) 2005-04-14
CN100577887C (en) 2010-01-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MINING AND METALLURGICAL COMPANY NORILSK NICKEL (R

Free format text: TRANSFERIDO DE: TAMFELT OYJ ABP

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.