De Nora Permelec Ltd

Hideo Otsu

Koji Yoshimura

Makoto Okura

Kota Kuroki

[Problem] To provide a stacked structure including electrodes that can effectively prevent misalignment between units. [Solution] A stacked structureincluding electrodes, wherein multiple unitsincluding flat units are stacked and fastened by fasteners, the respective unitscomprising frame-shaped fastening portionson outer peripheral portions on both surfaces thereof, being stacked by the surfaces of the respective fastening portionsbeing pressed against each other, and being formed so that the width of fastening portionson one unit is different from the width of fastening portionson another unit.

Laminated structure including electrodes

The chamber frame element of the present invention, which has a smaller amount of voltage drop, consumes less reactive power than the prior art, and exhibits no metal corrosion, is a chamber frame element () for an electrolyzer or an electrodialysis cell. The chamber frame element () includes: a bag body (); a frame () housed in an interior space of the bag body (); and an inlet () and an outlet () to which piping can be attached, which are formed on the outer side of a region where the frame is housed in the bag body ().

Chamber frame element, electrolyzer, and electrodialysis cell

A sacrificial electrode attachment structure includes: a first pipe in which electrolyte flows; a second pipe which is formed of an insulating material and allows the electrolyte to flow; a cylindrical sacrificial electrode unit arranged between the first pipe and the second pipe so as to allow the electrolyte to flow, and including a sacrificial electrode that contacts the electrolyte; a first pipe joint adapted to liquid-tightly connect the first pipe to the sacrificial electrode unit in a detachable manner; and a second pipe joint adapted to liquid-tightly connect the second pipe to the sacrificial electrode unit in a detachable manner.

Growing community of inventors

Fujisawa, Japan

Hideo Otsu