The extraction behavior and mechanism of gallium(Ⅲ) and thallium(Ⅰ) orindium(Ⅲ) and thallium(Ⅰ) with Sec-octylphenoxy acetic acid (CA-12) from hydrochloric acidsolution in sulphonating kerosene were studied. Optim...The extraction behavior and mechanism of gallium(Ⅲ) and thallium(Ⅰ) orindium(Ⅲ) and thallium(Ⅰ) with Sec-octylphenoxy acetic acid (CA-12) from hydrochloric acidsolution in sulphonating kerosene were studied. Optimum extraction conditions were evaluated fromcritical study of various experimental parameters and the probable composition of the extractedspecies is ascertained from lg D-lg C plots. The effects of different ions on the determination ofthese ions were examined.展开更多
基金This work was financially supported by the Natural Science Foundation of Henan Province (No. 2000150035).
文摘The extraction behavior and mechanism of gallium(Ⅲ) and thallium(Ⅰ) orindium(Ⅲ) and thallium(Ⅰ) with Sec-octylphenoxy acetic acid (CA-12) from hydrochloric acidsolution in sulphonating kerosene were studied. Optimum extraction conditions were evaluated fromcritical study of various experimental parameters and the probable composition of the extractedspecies is ascertained from lg D-lg C plots. The effects of different ions on the determination ofthese ions were examined.
