FIELD: chemistry.
SUBSTANCE: invention relates to the technology of producing zinc oxide depleted of the Zn64 isotope, used as an additive in nuclear reactor cooling systems. The zinc oxide is produced in a liquid phase medium. Diethylzinc is diluted with hexane in volume ratio 1: (12-16). Further, water is added to the mixture in excess of 10-30% of the stoichiometric amount. The obtained zinc hydroxide is dried at temperature 120-170°C for 3-4 hours and then decomposed to zinc oxide at temperature 350-400°C for 15-19 hours.
EFFECT: invention increases zinc oxide output to 99% and strength and density of tablets made from said zinc oxide.
2 dwg, 3 ex
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