论文部分内容阅读
在串级萃取理论的基础上,编写了洗锝工艺段计算机模拟程序,程序可考察HNO3、U、Pu和Tc体系的萃取行为。通过串级实验对该程序的可靠性进行了验证。串级实验与程序计算结果的对比如图1所示。结果表明,该程序的计算值与串级实验的实验结果吻合很好,两者间的相对偏差大部分小于10%。在此基础上,利用该程序对洗锝工艺段工艺参数进行了计算分析,结果表明,洗锝
On the basis of cascade extraction theory, a computer simulation program of washing technetium section was programmed, and the extraction procedure of HNO3, U, Pu and Tc system was investigated. The reliability of the program was verified through cascade experiments. Cascade experiments and program comparison results shown in Figure 1. The results show that the calculated value of the program is in good agreement with the experimental results of cascade experiments, and the relative deviation between the two is mostly less than 10%. On this basis, the process of washing Technetium process parameters were calculated and analyzed, the results show that washing Technetium