Síntesis hidrotérmica de silicatos de uranilo y calcio

Abstract

By hidrothermal reactions the crystalline uranyl calcium silicates: uranophane (SIO3) 2UO 2Ca (OH) 2 5H2O, ranquilite 5SIO2. UO3 1,50Ca. 12H2O and haifeeite 6SIO2. 2UO3. OCA. 5H2O have been synthesised and caracterised by X ray diffraction and infrared spectra.