Process for separating metals by distillation and condensation
AssigneeLeybold-Heraeus GmbH
InventorOtto Stenzel
Life of this patent
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Abstract
Process and equipment for separating molten metals with a distillation part (1) and a condenser part. The metal vessel (12) of the distillation part (1) is tiltable about at least one horizontal articulated axle (15) and is connected to a drive mechanism (18) for generating periodic tilting motions. In this way, it is possible to keep the melt in motion by means of a rocking motion of the melt vessel and to improve the distillation effect and reduce the distillation time.
Claims3
Process for separating molten metals comprising continuously heating and moving a metal melt in a melt vessel over at least one obstruction means which projects upward from a bottom the melt vessel, wherein said metal melt is kept in continuous motion by means for effecting a rocking motion of the melt vessel, distilling a desired metal from said molten melt, drawing said distilled metal from said melt vessel by a drawing off means and condensing said distilled metal in a condenser means secured to the melt vessel, said condenser means having a rocking motion which is the same as that of the melt vessel.
Dependencies are inferred from the claim text.