Influence Study on the Thermal Stability of N, N-Dimethylhydroxylamine in Nitric Acid Media

摘要

正After years of research, CIAE (China Institute of Atomic Energy) has put forward the APOR (advance process based on organic reductants) which adopts N, N-dimethylhydroxylamine (DMHAN) as the new salt-free reductant. CIAE has carried out a lot of research work on the reaction kinetics for the DMHAN and Pu(Ⅳ), Np(Ⅴ/Ⅵ) and the reductive stripping kinetics for Pu(Ⅳ) and Np(Ⅵ). But CIAE