APPARECCHIO ELETTROLITICO CON MEMBRANA SCAMBIATRICE DI IONI E PROCEDIMENTO PER PRODURLO

An electrolytic apparatus comprises a cathode and an anode with an ion-exchange membrane positioned therebetween and at least one of the cathode and anode comprises a gas-liquid permeable porous plate electrode adhered closely with the ion-exchange membrane using a powdery ion-exchange resin. In a p...

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Hauptverfasser: KATSUHIKO DATE, HIROSHI ASANO, TAKAYUKI SHIMAMUNE, TUTOMU SUZUKI, TOSHIKI GOTO, KAZUHIRO HIRAO, MASAKI EGUCHI
Format: Patent
Sprache:ita
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Zusammenfassung:An electrolytic apparatus comprises a cathode and an anode with an ion-exchange membrane positioned therebetween and at least one of the cathode and anode comprises a gas-liquid permeable porous plate electrode adhered closely with the ion-exchange membrane using a powdery ion-exchange resin. In a process for making such an electrode the porous plate is impregnated with the powdery ion- exchange resin and the ion-exchange membrane is bonded thereto under heat and pressure.