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1.The synergistic extraction of Pd(Ⅱ) from perchloric acid system with 2 hydroxyl 4 sec n octyl diphenyloxime(N 530 ) and 2 ethyl hexyl 2 ethyl hexyl phosphonic acid (HEHEHP) has been investigated.
研究了2?羟基?4?仲辛基?二苯甲酮肟（N530）与2?乙基已基2?乙基已基膦酸（HEHEHP）的氯仿溶液，从高氯酸介质中对钯的协同萃取。收藏指正
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