Online process control by near infrared spectroscopy

Marion Lacoue-Nègre (1) , Anne Bonhommé (2) , Karima Stiti (1)

1 ISA - Institut des Sciences Analytiques
2 TAP - Thermodynamique Analyse et Procédés

The NIR transflectance spectroscopy was applied for real-time and in situ monitoring of several processes, such as isocyanate or surfactants quantification. Combined with chemometric treatment, this technique reached objectives in terms of accuracy very interesting for chemical industries.

Domaines: Chimie analytique

Marion Lacoue-Nègre, Anne Bonhommé, Karima Stiti. Online process control by near infrared spectroscopy. 16th International Conference on Near Infrared Spectroscopy (NIR 2013), Jun 2013, La Grande-Motte, France. ⟨hal-00959926⟩