Acta Chimica Sinica ›› 1964, Vol. 30 ›› Issue (2): 117-120,124. Previous Articles     Next Articles

铷与铯的离子交换分离Ⅰ.用硝酸-甲醇介质与阴离子交换树脂

孙亦梁, 吕兰江   

  1. 北京大学
  • 收稿日期:1963-02-04 出版日期:1964-04-15 发布日期:2013-06-03

ION EXCHANGE SEPARATION OF RUBIDIUM AND CAESIUM Ⅰ. ANION-EXCHANGE SEPARATION WITH METHYL ALCOHOL-NITRIC ACID AS ELUENT

SUN YI-LIANG, LUE LAN-CHIANG   

  1. Peking University
  • Received:1963-02-04 Online:1964-04-15 Published:2013-06-03

The distribution coefficients of rubidium and caesium between the strong base anion exchange resin zerolit FF (nitrate form) and nitric acid and alcohol mixed solvents of various ratios have been determined with the elution method.The distribution coefficient in n-butyl alcohol is smaller than that in methyl alcohol.