Mg Technologies Ag

Huttenwerke Kayser Aktiengesellschaft

Outokumpu Oyj

Helmut Schatton

Nikola Anastasijevic

Stefan Laibach

Walter Krickau

Reinhard Dobner

An electrolyte line extends from the outlet of an electrolysis device to a collecting tank and from the same back to the inlet of the electrolysis device. The electrolyte is passed from the outlet of the electrolysis device to a first container which is disposed at a higher level than a second container. Electrolyte collected in the first container is periodically discharged through a first syphon line into the second container, and electrolyte collected in the second container is periodically discharged through a second syphon line into the collecting tank which is disposed at a lower level than the second container. The outlet end of each syphon line is disposed at a distance above the liquid level of the container disposed thereunder, so that electrolyte always flows only in one of the two syphon lines or in none of the syphon lines. When electrolyte flows in none of the two syphon lines, electrolyte is preferably supplied from the collecting tank into the second container.

Process of preventing stray currents in peripheral parts of a plant in an electrolysis

The electrolytic cell has a trough-like container with a bottom, with side walls and with at least one inlet and at least one outlet for the electrolyte. Numerous plate-like electrodes are disposed in the container and are partly immersed in an electrolyte bath. The bottom of the container which is in contact with the electrolyte bath has numerous openings for the passage of electrolyte, and below the bottom there is disposed at least one distribution chamber for recirculated electrolyte. At least one of the side walls of the container is equipped with at least one recirculation chamber for recirculating electrolyte from the electrolyte bath into the distribution chamber, the upper portion of the recirculation chamber being connected with the electrolyte bath and the lower portion of the recirculation chamber communicating with the distribution chamber.

Electrolytic cell for electrochemically depositing one of the following metals, copper, zinc, lead, nickel or cobalt

Method and apparatus for electrolytically separating metals utilizing cathode sheets and anode sheets mounted in an electrolyte, the distance between the sheets being regulated, and may be variable as separation proceeds. The invention is also directed to an anode-cathode spacing device including improved electrically insulating spacing elements.

Growing community of inventors

Lünen, Germany

Helmut Schatton