| 摘要 |
<p>CO-4-26112C/HO/81 An electrolytic cell for the ion exchange membrane method, which comprises: (a) an electrolytic cell main body; (b) a lid member completely covering the electrolytic cell main body; (c) a plurality of porous and hollow tubular cathodes disposed in the electrolytic cell main body; (d) an electrolytic cell bottom plate having therein a plurality of apertures through which an electrically conductive bar can be extended; (e) a plurality of electrically conductive bars provided with a flange at a lower portion thereof, which are each inserted through the apertures of the electrolytic cell bottom plate into the interior of the electrolytic cell main body and secured to the electrolytic cell bottom plate by the flange; (f) a plurality of porous anodes which are each connected to the electrically conductive bar and placed vertically in a face-face relation to the cathode, and which are disposed between the cathodes; (g) a plurality of bag-shaped elements, at least the portions of which facing the anodes and the cathodes are formed by a cation exchange membrane, the bottom of which is provided with at least one aperture through which the electrically conductive bar can be extended, and which have each an open top; and (h) a partition plate having therein a plurality of openings, which plate is provided on the top of the electrolytic cell main body, wherein one or more anodes are in the bag-shaped element, the bottom of the bag-shaped element is secured to the electrolytic cell bottom plate together with the electrically conductive bar extending through the aperture of the bottom of the bag-shaped element by the flange of the electrically conductive bar so that an anode compartment is defined in the bag-shaped element, and the opening of the top of the bag-shaped element is secured to the opening of the partition plate by a gasket and a gasket cap.</p> |
