液相分配色层法用于无机化合物和放射性同位素的分离,目前很多工作都集中在纸上色层法的研究,而对柱上色层法的研究并不很多,因为此法不及离子交换色层法方便有效。勃尔斯陶(Burstall)等最先用纸纤维素色层柱来分离矿样中的钍、铀、铌和钽等金属离子,获得了良好的结果。凯博尔(Kember)等进一步将这种色层柱用于锆和铪的大量分离。此后,吕 Liquid-phase partition chromatography is used for the separation of inorganic compounds and radioisotopes. At present, much work has been done on the study of paper chromatography, but there are not many studies on the column chromatography because it is inferior to ion exchange Layer method is convenient and effective. Burstall et al. First obtained good results by separating the metal ions such as thorium, uranium, niobium and tantalum in paper samples with paper cellulose chromatography columns. Kember et al. Further used this column for mass separation of zirconium and hafnium. Since then, Lu