Metallgesellschaft Aktiengesellschaft

Rainer Pfohl

Karl Lohrberg

Martin Gritschke

Jurgen Schubert

Martin Grtischke

This invention relates to a process of producing oxyacids of chlorine or salts of such acids by an electrolysis of salt solutions which are contaminated with calcium and/or magnesium or of sea water. In such processes, deposits or crusts are formed on the electrodes in the course of time, particularly in the cells to which the sea water is supplied first. For this reason, the plant must be cleaned from time to time. By means of the invention, a formation of crusts is virtually prevented in that the electrolysis is carried out

Process of electrolytically producing oxyacids of chlorine

Apparatus for metering and/or distributing liquid media comprising a substantially horizontal manifold and a plurality of generally vertical discharge conduits which depend from said manifold, said discharge conduits comprising discharge tubes which are open at both ends and are liquid-tightly fitted in and depend from said manifold, each of said tubes having a top end disposed in an upper portion of the manifold and at least one lateral opening disposed above a joint between said tube and the manifold and within said manifold.

Apparatus for metering and/or distributing liquid media

A process for supplying a liquid such as a liquid containing chlorine to a stream of another liquid such as a cooling water stream is disclosed wherein the stream to which the liquid is fed is passed in a generally horizontally disposed conduit and the liquid being fed thereto is introduced into a stationary manifold disposed thereabove which manifold is in fluid communication with the plurality of vertically disposed discharge hoses of differing lengths each of which has an outlet opening, the oulet opening is being substantially evenly distributed throughout the cross-section of the conduit. Also disclosed is an apparatus for effecting such a process.

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Heusenstamm, Germany

Rainer Pfohl