| abstract |
Procedure for the regulation of the dosage of reaction components in the case of a continuous azoic coupling reaction, characterized in that it is measured in line in the main stream, after its exit from a reactor that operates in a continuous way, in a through-flow measuring cell with the aid of a rotary redox electrode arranged transversely to the direction of circulation of the reaction mixture, the electrode being cleaned by contact with a rod-shaped body. |