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Article Dans Une Revue Journal of Chromatography A Année : 2010

Convex hull: a new method to determine the separation space used and to optimize operating conditions for comprehensive two-dimensional gas chromatography.

Gaëlle Semard
  • Fonction : Auteur
Valerie Peulon-Agasse
Auguste Bruchet
  • Fonction : Auteur
Pascal Cardinaël

Résumé

It is important to develop methods of optimizing the selection of column sets and operating conditions for comprehensive two-dimensional gas chromatography. A new method for the calculation of the percentage of separation space used was developed using Delaunay's triangulation algorithms (convex hull). This approach was compared with an existing method and showed better precision and accuracy. It was successfully applied to the selection of the most convenient column set and the geometrical parameters of second column for the analysis of 49 target compounds in wastewater.

Domaines

Chimie organique

Dates et versions

hal-00991926 , version 1 (16-05-2014)

Identifiants

Citer

Gaëlle Semard, Valerie Peulon-Agasse, Auguste Bruchet, J.-P. Bouillon, Pascal Cardinaël. Convex hull: a new method to determine the separation space used and to optimize operating conditions for comprehensive two-dimensional gas chromatography.. Journal of Chromatography A, 2010, 1217 (33), pp.5449-54. ⟨10.1016/j.chroma.2010.06.048⟩. ⟨hal-00991926⟩
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