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研究了α-芳香烷基取代吡啶在盐酸溶液中对Au(Ⅲ)的萃取行为。用斜率法测定了萃合物的组成,实验结果表明,在氯仿溶液中萃合物的组成为1:1(Au/BePy,Au/BpPy),而在苯溶液中萃合物的组成为1:2(Au/BePy)。
The extraction of Au (Ⅲ) from α-aromatics alkyl substituted pyridine in hydrochloric acid solution was studied. The composition of the extract was determined by the slope method. The experimental results showed that the composition of the extract was 1: 1 (Au / BePy, Au / BpPy) in the chloroform solution and the composition of the extract in the benzene solution was 1 : 2 (Au / BePy).