石油亚砜-甲基膦酸二甲庚酯萃淋树脂色层法分离富集-原子吸收法测定矿石中的金

Separation,Enrichment and Determination of Gold in Ore With Binary Synergic Levextrel Resin Containing Petroleum Sulfoxide and Di(1-methylheptyl)-methylphosphonate Chromatography

本文报道了用 PSO+P_(350)二元协同萃淋树脂色层法分离、富集、测定矿石的金。研究了该树脂的吸附性能,其饱和吸附容量为116mg Au/g 树脂。进行了柱上操作,并对树脂吸附金的机理作了探讨。

The separation,enrichmemr and determination of gold in ore with binary sy- nergic levextrel resin containing petroleum sulfoxide and di(1-methylheptyl) methylphos- phonate chromatography are reported.The resin has saturated adsorption capacity of 116 mg Au/g dry resin.The performance of the resin is investigated and column operation is car- ried out.The mechanism of the adsorption of gold for the resin is also discussed.