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Acta Chimica Sinica ›› 1964, Vol. 30 ›› Issue (4): 388-393. Previous Articles     Next Articles

钍、钪和钇組希土元素的反相分配层析分离

馬惠昌, 倪哲明, 梁樹权   

  1. 中国科学院化学研究所
  • 投稿日期:1963-09-07 发布日期:2013-06-03

THE SEPARATION OF THORIUM, SCANDIUM AND HEAVY LANTHANONS BY MEANS OF REVERSED-PHASE CHROMATOGRAPHY

MA HUI-CHANG, NEE CHE-MING, LIANG SHU-CHUAN   

  1. Institute of Chemistry, Academia Sinica
  • Received:1963-09-07 Published:2013-06-03

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Using tri-n-butyl phosphate (TBP) supported on poly(tetrafluoroethylene) (50-150 mesh) as stationary phase, and mineral acids of different concentrations or water as mobile phase, it is possible to separate thorium, scandium and heavy lanthanons from one another.