ATE193734T1 - Zielelektrode zur verhinderung von korrision in elektrochemischen zellen - Google Patents

Zielelektrode zur verhinderung von korrision in elektrochemischen zellen

Info

Publication number
ATE193734T1
ATE193734T1 AT93920166T AT93920166T ATE193734T1 AT E193734 T1 ATE193734 T1 AT E193734T1 AT 93920166 T AT93920166 T AT 93920166T AT 93920166 T AT93920166 T AT 93920166T AT E193734 T1 ATE193734 T1 AT E193734T1
Authority
AT
Austria
Prior art keywords
target electrode
corrision
preventing
electrochemical cells
piping
Prior art date
Application number
AT93920166T
Other languages
English (en)
Inventor
Richard N Di Beaver
Gordon E Newman
Original Assignee
Dow Chemical Co
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=25467440&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE193734(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE193734T1 publication Critical patent/ATE193734T1/de

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
    • C25B15/00—Operating or servicing cells
    • C25B15/06—Detection or inhibition of short circuits in the cell
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Primary Cells (AREA)
AT93920166T 1992-08-24 1993-08-18 Zielelektrode zur verhinderung von korrision in elektrochemischen zellen ATE193734T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/935,626 US5296121A (en) 1992-08-24 1992-08-24 Target electrode for preventing corrosion in electrochemical cells
PCT/US1993/007766 WO1994004719A1 (en) 1992-08-24 1993-08-18 Target electrode for preventing corrosion in electrochemical cells

Publications (1)

Publication Number Publication Date
ATE193734T1 true ATE193734T1 (de) 2000-06-15

Family

ID=25467440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93920166T ATE193734T1 (de) 1992-08-24 1993-08-18 Zielelektrode zur verhinderung von korrision in elektrochemischen zellen

Country Status (8)

Country Link
US (1) US5296121A (de)
EP (1) EP0656074B1 (de)
JP (1) JP2926272B2 (de)
AT (1) ATE193734T1 (de)
CA (1) CA2143100C (de)
DE (1) DE69328832T2 (de)
ES (1) ES2146616T3 (de)
WO (1) WO1994004719A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607235C1 (de) * 1996-02-27 1997-07-17 Forschungszentrum Juelich Gmbh Elektrolyseur mit verminderten parasitär fließenden Strömen
IT1283628B1 (it) * 1996-05-07 1998-04-23 De Nora Spa Tipo migliorato di lastra bipolare per elettrolizzatori
JP2013194296A (ja) * 2012-03-21 2013-09-30 Asahi Kasei Chemicals Corp 電解槽の保護部材及びそれを用いた電解槽
EP3604620A4 (de) * 2017-03-31 2020-05-20 Asahi Kasei Kabushiki Kaisha Wasserelektrolysesystem, wasserelektrolyseverfahren und verfahren zur herstellung von wasserstoff
WO2019188260A1 (ja) * 2018-03-27 2019-10-03 株式会社トクヤマ アルカリ水電解用電解槽
DE102018206396A1 (de) 2018-04-25 2019-10-31 Siemens Aktiengesellschaft Elektrolysesystem für die CO2-Elektrolyse
EP4074863A1 (de) * 2021-04-14 2022-10-19 Siemens Energy Global GmbH & Co. KG Elektrolyseeinrichtung
EP4074862A1 (de) * 2021-04-14 2022-10-19 Siemens Energy Global GmbH & Co. KG Elektrolyseeinrichtung
EP4124676A1 (de) * 2021-07-30 2023-02-01 Siemens Energy Global GmbH & Co. KG Elektrolyseanlage mit einer mehrzahl von elektrolysezellen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI59426C (fi) * 1974-02-15 1981-08-10 Froehler Kg Hans Elektrolysanlaeggning foer fraetande elektrolyter
US3909368A (en) * 1974-07-12 1975-09-30 Louis W Raymond Electroplating method and apparatus
US4197169A (en) * 1978-09-05 1980-04-08 Exxon Research & Engineering Co. Shunt current elimination and device
US4312735A (en) * 1979-11-26 1982-01-26 Exxon Research & Engineering Co. Shunt current elimination
US4279732A (en) * 1980-02-19 1981-07-21 Exxon Research & Engineering Co. Annular electrodes for shunt current elimination
US4371433A (en) * 1980-10-14 1983-02-01 General Electric Company Apparatus for reduction of shunt current in bipolar electrochemical cell assemblies
US4377445A (en) * 1980-11-07 1983-03-22 Exxon Research And Engineering Co. Shunt current elimination for series connected cells
US4382849A (en) * 1980-12-11 1983-05-10 Spicer Laurence E Apparatus for electrolysis using gas and electrolyte channeling to reduce shunt currents
US4366037A (en) * 1982-02-26 1982-12-28 Occidental Chemical Corporation Method of increasing useful life expectancy of microporous separators
DE3378918D1 (en) * 1982-10-29 1989-02-16 Ici Plc Electrodes, methods of manufacturing such electrodes and use of such electrodes in electrolytic cells
GB8432704D0 (en) * 1984-12-28 1985-02-06 Ici Plc Current leakage in electrolytic cell
NL9101753A (nl) * 1991-10-21 1993-05-17 Magneto Chemie Bv Anodes met verlengde levensduur en werkwijzen voor hun vervaardiging.

Also Published As

Publication number Publication date
EP0656074A1 (de) 1995-06-07
JPH08500395A (ja) 1996-01-16
WO1994004719A1 (en) 1994-03-03
JP2926272B2 (ja) 1999-07-28
DE69328832T2 (de) 2000-10-12
EP0656074B1 (de) 2000-06-07
DE69328832D1 (de) 2000-07-13
CA2143100C (en) 2001-02-27
US5296121A (en) 1994-03-22
CA2143100A1 (en) 1994-03-03
ES2146616T3 (es) 2000-08-16

Similar Documents

Publication Publication Date Title
AU569732B2 (en) Sacrificial anode
ATE65804T1 (de) Monopolar- und bipolar-elektrolysator und elektrodenanordnung dafuer.
DE69419895T2 (de) Verfahren und Vorrichtung für den kathodischen Schutz von armierten Betonstrukturen
MY123234A (en) Connector for use in cathodic protection and method of use.
ATE272117T1 (de) Rekombinante zellen der monozyten-makrophagen zelllinie zur gen-therapie
ATE193734T1 (de) Zielelektrode zur verhinderung von korrision in elektrochemischen zellen
MXPA02007840A (es) Sistemas y metodos para proteccion anodica.
PL296974A1 (en) Electrode suitable for use as cathode in an electrolyzer
ATE458497T1 (de) Antagonisten von 'hedgehog' und 'patched' zur inhibierung des wachstums und der differenzierung von zellen und geweben, als auch deren verwendungen
AU1339383A (en) Oxide anode for use in impressed current cathodic corrosion protection
ES2131758T3 (es) Electrodo para procedimiento electroquimico y utilizacion de dicho electrodo.
ES2076034T3 (es) Electrodo para cuba electrolitica, su utilizacion y procedimiento que lo emplea.
ES8200148A1 (es) Un electrodo para celulas de electrolisis
PE11797A1 (es) Anodo para la obtencion electrolitica de metales
ATA181493A (de) Elektrolysezelle
ES2134152A1 (es) Aditivos de acido poliacrilico para electrorrefinado y electroextraccion del cobre.
ATE234373T1 (de) Kathodisch geschützte anlagen
ATE124730T1 (de) Elektrischer leiter, verfahren zur herstellung eines elektrischen leiters und elektrode für elektrolysezelle.
ES1011403U (es) Aparato para el control del aislamiento yno la proteccion catodica de tubos metalicos enterrados.
Pushpavanam et al. Dissolution behaviour of nickel in presence of halide ions
AU1129800A (en) Method of reducing the cathodic overvoltage of an electrolytic cell
Brummelhuis Arrangement for cathodic protection
Freiman Experimental modeling of circular anodic grounding used for cathodic protection[[Previously Titled: Experimental modeling of circular anodic grounding used for cathodic protection.]]
RU96102901A (ru) Способ электрохимической защиты металлического трубопровода
EP0611835A3 (de) Elektrolysezelle mit Gaselektroden und Verfahren zur Elektrolyse damit.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties