caa a22 4500 469110880 CHVBK 20180323133110.0 cr unu---uuuuu 170328e19920201xx s 000 0 eng 10.1007/BF02039787 doi (NATIONALLICENCE)springer-10.1007/BF02039787 Synergistic solvent extraction of cobalt(III) by acetylacetone mixed with alcohol, ketone, ether and tributyl phosphate from acetate buffer solutions [Elektronische Daten] [H. El-Naggar, H. Someda, A. Abdel-Gawad] The extraction of Co(III) has been studied from acetate medium by acetylacetone in CHCl3. The effect of adding different synergetic bases (S) like diisobutyl ketone, dibutyl ether, diisobutyl carbinol and tributyl phosphate was studied. The extracted species is Co(OH)2 (AcAc)·2HAcAc by acetylacetone only while the species formed for the mixed extractants are Co(OH)2 (AcAc)·(HAcAc) (S)n where "n”=1 or 2. The corresponding thermodynamic parameters were determined and discussed. Akadémiai Kiadó, 1992 El-Naggar H. Nuclear Research Center, Nuclear Chemistry Department, Atomic Energy Authority, Cairo, (Egypt) aut Someda H. Nuclear Research Center, Nuclear Chemistry Department, Atomic Energy Authority, Cairo, (Egypt) aut Abdel-Gawad A. Nuclear Research Center, Nuclear Chemistry Department, Atomic Energy Authority, Cairo, (Egypt) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 157/1(1992-02-01), 159-168 0236-5731 157:1<159 1992 157 10967 https://doi.org/10.1007/BF02039787 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02039787 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- El-Naggar H. Nuclear Research Center, Nuclear Chemistry Department, Atomic Energy Authority, Cairo, (Egypt) aut NATIONALLICENCE 700 1- Someda H. Nuclear Research Center, Nuclear Chemistry Department, Atomic Energy Authority, Cairo, (Egypt) aut NATIONALLICENCE 700 1- Abdel-Gawad A. Nuclear Research Center, Nuclear Chemistry Department, Atomic Energy Authority, Cairo, (Egypt) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 157/1(1992-02-01), 159-168 0236-5731 157:1<159 1992 157 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer