Developing of Uranium conversion in our country,we should make the product process more safety.Especially about the UF6.Uranium hexafluoride is very strong chemical oxidizing,toxic,and easy volatizing.For the uranium hexafluoride may be leaked as solid,liquid,and gas state during producing,so the leakage UF6 will be hazardous to people and the environment.We use the PHA method to analysis the uranium hexafluoride leakage accident,for Where and how the UF6 leakage accident may be occur,and the leakage accident will influent how much will be analysis in the article.And the measure for preventing and emergent acting will be given.We believe the article will be used in the Uranium conversion plant. |