The extraction of beryllium(II) by di-(2-ethyl hexyl)-phosphoric acid from sulphate media |
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| Authors: | I S El-yamani M Y Farah E N Abd El-Messieh |
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| Institution: | (1) Nuclear Chemistry Department, Atomic Energy Establishment, Cairo, (Egypt) |
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| Abstract: | The distribution of Be(II) between aqueous sulphuric acid solutions and organic phases of di-(2-ethyl hexyl)-phosphoric acid
(HDEHP) has been described. The dependence of extraction on contact time, acidity, metal and extractant concentration, diluent
type and temperature was thoroughly investigated. The possible mechanism of the extraction is discussed on the basis of results
obtained. |
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