Thermal decomposition of UO{sub 3}-2H{sub 2}0
Author(s) -
T. Flament
Publication year - 1998
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/362401
Subject(s) - hydrate , decomposition , thermal decomposition , uranium , moisture , uranium oxide , chemistry , environmental science , materials science , metallurgy , organic chemistry
The first part of the report summarizes the literature data regarding the uranium trioxide water system. In the second part, the experimental aspects are presented. An experimental program has been set up to determine the steps and species involved in decomposition of uranium oxide di-hydrate. Particular attention has been paid to determine both loss of free water (moisture in the fuel) and loss of chemically bound water (decomposition of hydrates). The influence of water pressure on decomposition has been taken into account
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