Browsing by Subject "(Th, Ce) O2 peletlerinin hazırlanması"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    Investigation of powder properties of Ce2(C2O4)3.nH20 derived CeO2 for the preparation of (Th,Ce)O2 pellets
    (Turkish Atomic Energy Authority, 2000-10) Altaş, Yüksel; Çelik, Fatih; Tel, Hüseyin; 11349; Bölüm Yok
    The preparation conditions and powder properties of cerium oxalates and derived oxide powders were investigated to obtain of high homogeneity and density (Th,Ce)O2 mixed-oxide pellets. For this purpose, Ce2(C2O4)3 nH2O was precipitated from cerium nitrate solutions with an excess of oxalic acid. Thermal decomposition of the Ce2(C2O4)3 nH2O powder was investigated and the conversion temperature to oxide was determined. The effects of different calcining treatments on the physical properties of the oxide powders were evaluated.