Process for the medicao continues to parameters of bath in a kiln to the eletrolise in a merger with

摘要

A process for the continuous measurement of the electrolyte parameters during the electrolysis of metallic compounds in particular aluminium oxide, dissolved in a melt. A measuring current of current density of at least 0.01 A/cm2 with respect to the anodic measuring surface, is passed through an anodically polarized measuring probe which has a measuring surface whch is wet by the corrosive electrolyte and which is made of an inconsumable ceramic oxide material.