Determination of Silicon Dioxide in Diuranate by Spectrophotometric Method

• 作 者: FU Jian-li QIAN Hong-juan LIU Huan-liang
• 机 构: Department of Radiochemistry,
• 出 处: Annual Report of China Institute of Atomic Energy
• 发表日期: 2015年00期
• 关键词: impurity qualified molybdenum ammonium strictly ferrous dissolved silicate fluor

Diuranate is one kind of important materials in nuclear fuel,and needs to control strictly the content of impurity,while the percentage of SiO_2 is an important index to check whether the product is qualified.This work determined the content of SiO_2 indiuranate by silicon-molybdenum blue spectrophotometry.The principle of the method was

Diuranate is one kind of important materials in nuclear fuel, and needs to control strictly the content of impurity, while the percentage of SiO 2 is an important index to check whether the product is qualified. This work determines the content of SiO_2 indiuranate by silicon-molybdenum blue spectrophotometry.The principle of the method was