FI893870A - Menetelmä viallisten ioninvaihtokalvojen havaitsemiseksi monopolaarisissa ja bipolaarisissa elektrolysoimislaitteissa - Google Patents

Menetelmä viallisten ioninvaihtokalvojen havaitsemiseksi monopolaarisissa ja bipolaarisissa elektrolysoimislaitteissa Download PDF

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Publication number
FI893870A
FI893870A FI893870A FI893870A FI893870A FI 893870 A FI893870 A FI 893870A FI 893870 A FI893870 A FI 893870A FI 893870 A FI893870 A FI 893870A FI 893870 A FI893870 A FI 893870A
Authority
FI
Finland
Prior art keywords
monopolar
ion exchange
exchange membranes
detecting defective
electrolysis devices
Prior art date
Application number
FI893870A
Other languages
English (en)
Swedish (sv)
Other versions
FI893870A0 (fi
FI92336B (fi
FI92336C (fi
Inventor
Carlo Traini
Corrado Mojana
Carlo Gusmini
Original Assignee
Permelec Spa Nora
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 Permelec Spa Nora filed Critical Permelec Spa Nora
Publication of FI893870A0 publication Critical patent/FI893870A0/fi
Publication of FI893870A publication Critical patent/FI893870A/fi
Publication of FI92336B publication Critical patent/FI92336B/fi
Application granted granted Critical
Publication of FI92336C publication Critical patent/FI92336C/fi

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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
    • C25B15/00—Operating or servicing cells

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 Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
FI893870A 1987-12-18 1989-08-17 Menetelmä viallisten ioninvaihtokalvojen havaitsemiseksi monopolaarisissa ja bipolaarisissa elektrolysoimislaitteissa FI92336C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT8723077A IT1233430B (it) 1987-12-18 1987-12-18 Metodo per individuare membrane a scambio ionico difettose in elettrolizzatori monopolari e bipolari a membrana
IT2307787 1987-12-18
EP8801170 1988-12-16
PCT/EP1988/001170 WO1989005873A1 (en) 1987-12-18 1988-12-16 Method for detecting defective ion exchange membranes in monopolar and bipolar electrolyzers

Publications (4)

Publication Number Publication Date
FI893870A0 FI893870A0 (fi) 1989-08-17
FI893870A true FI893870A (fi) 1989-08-17
FI92336B FI92336B (fi) 1994-07-15
FI92336C FI92336C (fi) 1994-10-25

Family

ID=11203527

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893870A FI92336C (fi) 1987-12-18 1989-08-17 Menetelmä viallisten ioninvaihtokalvojen havaitsemiseksi monopolaarisissa ja bipolaarisissa elektrolysoimislaitteissa

Country Status (13)

Country Link
US (1) US5015345A (fi)
EP (1) EP0354227B1 (fi)
JP (1) JPH02502656A (fi)
AR (1) AR240341A1 (fi)
BR (1) BR8807367A (fi)
CA (1) CA1300224C (fi)
DE (1) DE3888967T2 (fi)
ES (1) ES2009462A6 (fi)
FI (1) FI92336C (fi)
HU (1) HU207539B (fi)
IT (1) IT1233430B (fi)
RO (1) RO108990B1 (fi)
WO (1) WO1989005873A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387329A (en) * 1993-04-09 1995-02-07 Ciba Corning Diagnostics Corp. Extended use planar sensors
JP5770829B2 (ja) * 2010-04-23 2015-08-26 ルシェルシュ ２０００ インコーポレイテッド 電解装置の安全性及び性能を確保し監視する方法
DE102011110507B4 (de) 2011-08-17 2022-09-08 thyssenkrupp nucera AG & Co. KGaA Methode und System zur Bestimmung der Einzelelement -Stromausbeute im Elektrolyseur
JP5876811B2 (ja) * 2012-10-31 2016-03-02 ティッセンクルップ・ウーデ・クロリンエンジニアズ株式会社 イオン交換膜電解槽の逆電流防止方法
DE102013213982A1 (de) * 2013-07-17 2015-03-12 Bayer Materialscience Ag Verfahren und System zur Überwachung der Funktionsfähigkeit von Elektrolysezellen
US10472723B2 (en) 2015-01-06 2019-11-12 Thyssenkrupp Uhde Chlorine Engineers (Japan) Ltd. Method of preventing reverse current flow through an ion exchange membrane electrolyzer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431495A (en) * 1983-04-29 1984-02-14 Olin Corporation Location of a structurally damaged membrane

Also Published As

Publication number Publication date
HU207539B (en) 1993-04-28
HUT57836A (en) 1991-12-30
EP0354227A1 (en) 1990-02-14
CA1300224C (en) 1992-05-05
FI893870A0 (fi) 1989-08-17
DE3888967D1 (de) 1994-05-11
JPH02502656A (ja) 1990-08-23
RO108990B1 (ro) 1994-10-31
WO1989005873A1 (en) 1989-06-29
HU890745D0 (en) 1991-11-28
FI92336B (fi) 1994-07-15
IT8723077A0 (it) 1987-12-18
IT1233430B (it) 1992-03-31
FI92336C (fi) 1994-10-25
AR240341A1 (es) 1990-03-30
US5015345A (en) 1991-05-14
BR8807367A (pt) 1990-03-13
DE3888967T2 (de) 1994-11-17
ES2009462A6 (es) 1989-09-16
EP0354227B1 (en) 1994-04-06

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BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: DE NORA PERMELEC S.P.A