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Kuca, L.; Petrzilova, H.; Vanura, P.; Zdrazil, K.
Twenty years of the Nuclear Research Institute. II1976
Twenty years of the Nuclear Research Institute. II1976
AbstractAbstract
[en] A summary is given of the study of equilibrium extraction of metals and acids previously published. In the extraction of acids (Hsub(n)A) with trilaurylamine (B) the composition of extracted particles Bsub(p)(Hsub(n)A)sub(q) was as follows: HCl p=1, q=1; (3;3), (50;5O); HSCN (1;1), (3;3), (8;8); HNO3 (1;1), (2;2), (3;3), (50;50), (1;2), (4;6), (5;6); CCl3COOH (1;1), (1;2), (1;7); citric acid (2;1), (3;2), (6;5). The systems were studied of Fe(III)+HCl+B; Fe(III) + citric acid + B; UO2 + citric acid + B. The purification of Pu from U(VI) and Zr by the extraction with the quaternary ammonium salt and selective separation of HF from UO2F2 solutions by extraction with Primene-JMT was studied. (M.K.)
Original Title
Extrakce aktinidu alifatickymi aminy
Source
Vesely, V. (ed.); Ustav Jaderneho Vyzkumu CSKAE, Rez (Czechoslovakia); p. 177-179; 1976; p. 177-179; Nuclear Information Centre of the Czechoslovak Atomic Energy Commission; Prague, Czechoslovakia; Scientific and technical conference commemorating the 20. anniversary of the Nuclear Research Institute's foundation; Rez, Czechoslovakia; 10 - 12 Jun 1975
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Miscellaneous
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Conference
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ACTINIDE COMPOUNDS, AMINES, CARBOXYLIC ACIDS, CHELATING AGENTS, CHLORINE COMPOUNDS, FLUORINE COMPOUNDS, HALIDES, HALOGEN COMPOUNDS, HYDROGEN COMPOUNDS, HYDROXY ACIDS, INORGANIC ACIDS, NITROGEN COMPOUNDS, ORGANIC ACIDS, ORGANIC COMPOUNDS, ORGANIC HALOGEN COMPOUNDS, OXYGEN COMPOUNDS, SEPARATION PROCESSES, TRANSITION ELEMENT COMPOUNDS, TRANSURANIUM COMPOUNDS, URANIUM COMPOUNDS
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