Foprmation nature investigation of a denitration conversion equipment concept

not registered; not registered; not registered; Tamaki, Yoshihisa*; not registered

In this examination, based on the turntable type denitration conversion equipment concept designed last fiscal year, the denitration contaniner made from ceramics was manufactured, the quality tests of powder obtained by microwave denitration of nitric acid uranium solution, calcination, and reduction were performed. The soundness of a denitration container was also checked, and the following result was obtained. (1)As the result of microwave denitration of nitric acid uranium solution in the manufactured denitration container, the usual foamind object was obtained. (2)Denitration product was roughly milled by auger and the prospet to obtain uniform powder was acquired. (3)Physical properties of the powder after calcination and reduction were measured, and the powder was almost equivalent to the conventional one obtained by microwave denitration. (4)Based on the examination result, the formation nature of turntable type denitration conversion equipment was discussed and the development subject was arranged.