Days scientific separations, molecular Spectrochimie

UNIVERSITY Days scientific separations, molecular Spectrochimie The Faculty of Chétouane, the research laboratory spectrochimie structural and Pharmacology and the Department of Chemistry at the University of Abu Bekr Belkaîd Tlemcen organizes on 25 and 26 November next day scientific separations, molecular spectrochimie (j3sm '08) as Head of Department of Chemistry Arrar Zoheîr. In effect for the theme of this scientific meeting is the separation by distillation is still widely used especially in the oil industry, chemistry, pharmacy and food. Also extraction liquid finds its applications in two main areas namely, the large chemical industry organic and hydrometallurgy. The gas chromatography, which follows the development of separation is very suitable for the determination of products volatilized. The considerable development in recent years, columns hair has made this technique the selection process for determining the ultra traces and this by coupling methods spectrometric detection and identification. The liquid chromatography columns on became a powerful analytical tool used in various fields ranging from analysis of fluids and nutrition to that of heavy oil products. This development is due to both a better understanding of the mechanisms of interaction, major efficiencies obtained with stationary phases increasingly thin and the significant progress made in the field of spectrochimie. Thus, conventional techniques (chromatography; Absorptions Molecular…) are used for elemental analysis and separation of molecules. In addition, techniques nuclear microanalysis (XRF, PIXE, RBS, NAA…) are also ways of investigation and analysis multi Basic for the determination of elements in the state trace. This event includes oral presentations and posters covering the topics of materials, nutrition, micronutrients and Health, molecular separations; conventional analyses and their applications; nuclear analysis techniques and their applications. Mohammed gadiri. 13.09.2008