BACK-EXTRACTION OF Am~(3+),Pu(Ⅳ), UO_2~(2+) AND TcO_4~-FROM DIFFERENT TRPO AND IR AND PYROGRAPHY ANALYSIS  OF THE TRPO

BACK-EXTRACTION OF Am~(3+),Pu(Ⅳ), UO_2~(2+) AND TcO_4~-FROM DIFFERENT TRPO AND IR AND PYROGRAPHY ANALYSIS OF THE TRPO[J]. Journal of Nuclear and Radiochemistry, 2002, 24(3): 169-169.

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BACK-EXTRACTION OF Am~(3+),Pu(Ⅳ), UO_2~(2+) AND TcO_4~-FROM DIFFERENT TRPO AND IR AND PYROGRAPHY ANALYSIS OF THE TRPO[J]. Journal of Nuclear and Radiochemistry, 2002, 24(3): 169-169.

Citation:

BACK-EXTRACTION OF Am~(3+),Pu(Ⅳ), UO_2~(2+) AND TcO_4~-FROM DIFFERENT TRPO AND IR AND PYROGRAPHY ANALYSIS OF THE TRPO[J]. Journal of Nuclear and Radiochemistry, 2002, 24(3): 169-169.

BACK-EXTRACTION OF Am~(3+),Pu(Ⅳ), UO_2~(2+) AND TcO_4~-FROM DIFFERENT TRPO AND IR AND PYROGRAPHY ANALYSIS OF THE TRPO

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The back extraction of Am 3+ ,Pu(IV),UO 2+ 2 and TcO - 4 with high concentration nitric acid, oxalic acid, sodium carbonate, ammonium carbonate respectively from different 30% TRPO/kerosene systems are studied. The emulsification phenomenon during the back extraction of UO 2+ 2 with sodium carbonate is investigated. The infrared sorption spectra and the pyrography of these TRPOs are compared. The results show that different TRPOs have same kinds of base groups, but have different constitution of these base groups.

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BACK-EXTRACTION OF Am~(3+),Pu(Ⅳ), UO_2~(2+) AND TcO_4~-FROM DIFFERENT TRPO AND IR AND PYROGRAPHY ANALYSIS OF THE TRPO

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