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前文探讨了P_(538)(ROP(O)(OH)_2,R=C_(12)—C_(18))在煤油中萃取Fe(Ⅲ)的机理,本文在此基础上研究了稀释剂对萃取Fe(Ⅲ)的影响,并按正规溶液理论,讨论了不同稀释剂的溶解度参数与分配比之间的关系。
The mechanism of Fe (Ⅲ) extraction from kerosene by P_ (538) (ROP (O) (OH) _2 and R = C_ (12) -C_ (18)) was discussed in the previous article. Extraction of Fe (Ⅲ), and according to the theory of normal solution, the relationship between the solubility parameters of different diluents and the distribution ratio was discussed.