شماره ركورد كنفرانس
4518
عنوان مقاله
Extraction equilibrium of Copper()ΙΙ from aqueous solutions by lauric acid /benzene
Author/Authors
H. Ghanadzadeha Department of Chemical engineering ,University of Guilan, Rasht,Iran , S. Abbasnejad Department of Chemistry, Faculty of science, University of Guilan, Rasht,Iran , N. Dastmoozeh Department of Chemical engineering ,University of Guilan, Rasht,Iran
كليدواژه
Liquid extraction , Copper II , pH
سال انتشار
2011
عنوان كنفرانس
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
زبان مدرك
انگليسي
چكيده لاتين
At the present work presents the extraction equilibrium of copper(II) with lauric acid, Benzene and their mixtures have been studid at atmospheric pressure and in 298 K. Extraction was studied in aqueous phase. The copper concentrations were realized by spectroscopy. The results indicated that the maximum extraction of copper is at pH 5.47 and 5.16.Discovery restrictions by 5×10-4 mol L-1 for copper. Distribution coefficients were measured to determine the extracting capability of the solvent.
كشور
ايران
تعداد صفحه 2
3
از صفحه
1
تا صفحه
3
لينک به اين مدرک