Determination of Silicon Dioxide in Diuranate by Spectrophotometric Method

摘要

<正>Diuranate is one kind of important materials in nuclear fuel,and needs to control strictly the content of impurity,while the percentage of SiO2 is an important index to check whether the product is qualified.This work determined the content of SiO2 indiuranate by silicon-molybdenum blue spectrophotometry.The principle of the method was