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Acta Chimica Sinica ›› 1981, Vol. 39 ›› Issue (1): 37-43. Previous Articles     Next Articles

1-苯基-3-甲基-4-苯甲酰基吡唑酮-(5)与中性磷萃取剂对铀(Ⅵ)、铈(Ⅲ)、钙(Ⅱ)的协同萃取

毛家骏, 宋爱宝, 殷龙彪   

  1. 复旦大学物理二系 上海
  • 投稿日期:1979-01-15 发布日期:2013-06-03

SYNERGISTIC EXTRACTION OF URANIUM(Ⅵ), CERIUM(Ⅲ), CALCIUM(Ⅱ) WITH 1-PHENYL-3-METHYL-4-BENZOYL-PYRAZOLONE-(5) AND NEUTRAL ORGANOPHOSPHORUS COMPOUNDS

MAO JIA-JUN, SONG AI-BAO, YIN LONG-BIAO   

  1. Second Department of Physics, Fudan University, Shanghai
  • Received:1979-01-15 Published:2013-06-03

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The extraction of uranium(Ⅵ),cerium(Ⅲ),and calcium(Ⅱ) from nitric acid into miB.tures of 1-phenyl-3-methyl-4-benzoyl-pyrazolone-(6)(PMBP),and a neutral organop hosphorus extractants,e.g.tri-n-buty 1 phosphate(TBP),di-iso-amyl methyl phosphonate(DIAMP),di-butyl butylphosphonate(DBBP) or tri-n-butyl phosphino oxide(TBPO) in benzene has been studied.The extraction coefficients have been found to be greater for suoh mixtures than for either component alone.