| 摘要 |
<p>The invention relates to a process and a device for obtaining the metallic phase from a dispersed mixture comprised of at least one light metal or of an alloy of these metals and at least one non-metallic phase, if need be one or more other substances, at higher temperatures, in particular, comprised of dross obtained in processes for producing, processing, and reclaiming aluminum and aluminum alloys when acceleration forces are used. To this end, it is provided that a phase separation is produced by means of this sequence of steps: introduction of the dispersed mixture into a metallurgical vessel heating and/or adjusting the charge to a temperature of 20 to 250 .degree.C above the liquidus temperature of the metal phase homogenization and production of high pourability of the charge by means of rolling mixing uniform distribution of the dispersed mixture, which has been produced to be pourable, around the rotational axis of the metallurgical vessel build-up of a radial acceleration of the mixture of at least 1 g maintenance of the radial acceleration for at least 0.015 hours for metal removal or disintegration decrease of the radial acceleration to the value O in a span of time greater than 0.03 hours pouring out of the metallic phase from the metallurgical vessel removal of the non-metallic phase or phases from the metallurgical vessel.</p> |
