Patent ID: 6915750
Filing Date: 2005-07-12
Classification: C22B,F27B,F27D,Y02P

Abstract:
1. A plasma reactor-separator for simultaneous making of refractory metal and non-metal material melt and sublimates comprising: a chamber having a cylindrical body, hollow bar electrodes passing into the chamber through its upper sealed lid, heat-exchange elements slowing down a batch material falling are set into electrode cavities, a channel for waste gas evacuation and sublimates is located in the sealed lid, a hole for bringing out of a melt of refractory metallic materials in a back surface of the chamber, upper and lower electromagnetic coils encompassing the chamber and set one above the other throughout its height, said upper coil is connected with a drive for a displacement of said coil relatively a longitudinal and cross-section of a cylindrical body of the chamber, a channel for bringing out of refractory non-metallic material melt is located between a hole for bringing out of refractory metallic material melt and a lower coil, rollers and a ring, said ring having a variable height relatively its lower surface forming on the upper surface of said ring a guiding track contacting with a lower plane of the upper coil by means of the rollers, the lower surface of the ring is rested upon a number of rollers, one of which is a leading one and is connected with a drive of the upper coil ensuring a rotary motion of the ring relatively said upper coil, wherein it is provided with four side feeders having channels for bringing in of a part of a dry batch material and for a skull formation as cone-shaped slopes on a furnace lining at a border of a melt mirror, said channels are located at angle 90° on the same horizontal plane relatively each other in the upper part of the chamber over a melt surface.