| 摘要 |
<p>A process for refining potassium electrolytically using an organo-aluminium potassium complex compound as electrolyte in which the electrolyte used contains potassium-aluminium tetra-alkyl compounds and the electrolysis is effected at a temperature of not above 70 DEG C. In particular the electrolysis is carried out at a temperature within the range of 64 DEG - 70 DEG C and the melting point of the electrolyte is lowered to this range or below it by the addition of a potassium-aluminum-monoalkoxyalkyl compound or an inert solvent or diluent.</p> |
