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美国阿贡国家实验室(ANL)的E.P.Horwitz等人研究了两种新的中性双官能团萃取剂,用于从高放废液萃取Am(Ⅲ)和Cm(Ⅲ),它们是HφDECMPO(hexylphenyl-N-N-diethylcarbamoyl-methyl phosphine oxide)和HHDECMP(hexylhexyl-N-N-diethylcarbamoylmethyl phosphi-nate)。由合成的高放废液的实验结果表明,0.5MHφDECMPO/二甲苯萃取Am(Ⅲ)的分配系数D_(Am)随着
EPHorwitz et al. Of Argonne National Laboratory (ANL) of the United States investigated two new neutral bifunctional extractants for the extraction of Am (III) and Cm (III) from high-level liquid waste, which are H [phi] DECMPO -NN-diethylcarbamoyl-methyl phosphine oxide and HHDECMP (hexylhexyl-NN-diethylcarbamoylmethyl phosphite). The experimental results of the synthesized high level waste liquid showed that the partition coefficient D Am of Am (Ⅲ) extracted by 0.5MH DECMPO / xylene was