Along with the increase of Chinese nuclear power plant installed capacity

the accumulation of actinide nuclides and long lived fission nuclides in the spent fuel will rapidly increase. Therefore

separation and evolution of these nuclides is inevitable. ADS

that is the accelerator driven critical system

has been the industry think is the most powerful tool of nuclear waste transmutation. Based on the Monte Carlo Equivalent homogenization methods

Mc Burn and MCNP5 is used to establish related mathematical model. And through a lot of experiments and calculation

It is obtained three main actinides（Np、Am、Cm） transmutation law as fuel burnup is changed. It can provide a base for further study.