| Extraction and separation of Ga(Ⅲ) and T1(Ⅰ) or In(Ⅲ) and T1(Ⅰ) from chloride media with CA-12 in sulphonating kerosene |
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| 作者单位： | ZHANG Xiuying，LOU Xiangdong，YIN Guoyin，and ZHANG Youjua1) College of Chemistry and Environmental Science，Key Laboratory of Environmental Science and Engineering，Education Commission of Henan，Henan Normal University，Xinxiang 453002，China2) Anyang teachers college，Anyang 455002，China |
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| 摘 要： | The extraction behavior and mechanism of gallium(Ⅲ) and thallium(Ⅰ) or indium(Ⅲ) and thallium(Ⅰ) with Sec-octylphenoxy acetic acid (CA-12) from hydrochloric acid solution in sulphonating kerosene were studied. Optimum extraction conditions were evaluated from critical study of various experimental parameters and the probable composition of the extracted species is ascertained from lg D-lg C plots. The effects of different ions on the determination of these ions were examined.
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