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Information × Registration Number 0213U007547, 0113U006388 , R & D reports Title "Investigation and optimization of process modes of producing zirconium sponge from source material of different composition" popup.stage_title Head Yatsenko А., Registration Date 11-12-2013 Organization State saintific research and progect institute of titanium popup.description2 Process modes of magnesium reduction of zirconium tetrachloride prepared using various methods: in powder form, as molten salt and in compacted form; in laboratory units have been investigated and optimized. Reaction mass with different composition has been produced. The main reduction process parameters have been determined. Process modes of reaction mass blocks vacuum separation, produced from zirconium tetrachloride prepared using various methods producing blocks of purified zirconium sponge have been investigated and optimized. The main separation process parameters have been determined. Oxygen, nitrogen, carbon and chlorine impurity contents in samples of sponge taken from the bloom parts of zirconium sponge blocks have been determined using chemical and spectral analysis techniques. Density of zirconium sponge produced from zirconium tetrachloride of different composition has been determined by hydrostatic weighing. As the result of investigation the optimal method for source material preparation for the process of zirconium sponge production by magnesium reduction, which ensures the lowest source material losses and high quality of the resulting zirconium sponge has been identified. The useful model claim "Method of zirconium sponge production by magnesium reduction " has been prepared. Product Description popup.authors Мороз Л.К. Янко Т.Б. popup.nrat_date 2020-04-02 Close