The Extraction of Samarium by Winsor ￠òmicroemulsion systems

摘要

The effect of the concentraction of sodium oleate and pentanol on the extraction yield of samarium was investigated. The result shows that the extraction and concentration of samarium is very effective under well-defined conditions utilizing Winsor Ⅱmicroemulsioin systems. The FT-IR spectra and conductivity research may indicate that stable hydrophobic chelate complexes were produced during the extraction porcess.