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Acta Chimica Sinica ›› 1963, Vol. 29 ›› Issue (6): 443-444. Previous Articles
游安基
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YO AN-CHI
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The distribution ratio of Pr,Nd,and Sm nitrates between undiluted tributyl phosphate (TBP) and aqueous nitric acid solutions was determined in the presence of ammonium nitrate as salting-out agent.It is found that the salting-out effect is remarkable at low acidifies,while the separation is more effective at high acidifies.
YO AN-CHI. EXTRACTION OF SOME RARE EARTH ELEMENTS BY TBP IN THE PRESENCE OF AMMONIUM NITRATE[J]. Acta Chimica Sinica, 1963, 29(6): 443-444.
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