INVESTIGATION OF INTERACTION PULSE POWER ELECTRON BEAMS WITH VAPOR HECSOFLUORIDE TUNGSTEN

摘要

The results of direct recovery of tungsten in no equilibrium plasmachemical process at affecting of a pulsed electron beam coupling on gas-phase of hexafluoride tungsten are introduced. X-ray analysis and secondary ionic mass spectrometry of films which are precipitate on walls of a reactor, confirm direct recovery of metals. The performance of plasmachemical process and power inputs on recovery of metals is gauged. The progressing of engineering process, bound with transmutation of chemical agents applied in different fields of an industry, requires transferring to new solutions, founded on a raise of relative productivity, decrease of power inputs. For a raise of relative productivity at the equilibrium approach the considerable raise of temperature in a band of reacting is necessary, that requires applying heat resisting materials, major power inputs on heating. The transferring to no equilibrium plasmachemical processes, in which one a main part of energy source of stimulation (up to 80%) will be utillized for initiation of chemical reaction, allows to refuse high temperatures, specially in case of applying impulsive methods of stimulation of gases. Due to high power intensity no equilibrium plasmachemical processes are specially expedient for a realization of endoenergy processes, to which one the processes of recovery of metals of their oxides and halogenides are referred.