caa a22 4500 465746012 CHVBK 20180323111820.0 cr unu---uuuuu 170327e19900101xx s 000 0 eng 10.1007/BF00331421 doi (NATIONALLICENCE)springer-10.1007/BF00331421 Separation of titanium, iron and aluminium on a chelating resin with benzoylphenylhydroxylamine group and application to bauxite and clay [Elektronische Daten] [Jyotirmoy Das, Maya Pobi] Summary: A chelating polystyrene based resin containing N-benzoyl-N-phenylhydroxylamine has been sythesized by two methods and characterized. Conditions for quantitative separation of Ti(IV), Fe(III) and Al(III) on the resin have been studied. A method has been developed for the determination of these three metal ions in bauxite or clay samples after their separation on the resin with recoveries of 98.5-99.5% for different metal ions. The maximum sorption values are observed at pH 1, 2.5 and 2.5 for Ti(IV), Fe(III) and Al(III), respectively, which are recovered by successive elution with 1 mol/l H2SO4, 2 mol/l HCl and 4 mol/l H2SO4 in the above order. Springer-Verlag, 1990 Das Jyotirmoy Department of Chemistry, University of Burdwan, 713104, Burdwan, India aut Pobi Maya Department of Chemistry, University of Burdwan, 713104, Burdwan, India aut Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/7(1990-01-01), 578-581 0937-0633 336:7<578 1990 336 216 https://doi.org/10.1007/BF00331421 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00331421 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Das Jyotirmoy Department of Chemistry, University of Burdwan, 713104, Burdwan, India aut NATIONALLICENCE 700 1- Pobi Maya Department of Chemistry, University of Burdwan, 713104, Burdwan, India aut NATIONALLICENCE 773 0- Fresenius' Journal of Analytical Chemistry Springer-Verlag 336/7(1990-01-01), 578-581 0937-0633 336:7<578 1990 336 216 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer