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Ioan-Cristian Trelea
Researcher at Université Paris-Saclay
Publications - 8
Citations - 95
Ioan-Cristian Trelea is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Extraction (chemistry) & Heat transfer. The author has an hindex of 5, co-authored 8 publications receiving 66 citations.
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Journal ArticleDOI
3D mathematical modelling to understand atypical heat transfer observed in vial freeze-drying
Bernadette Scutellà,Artemio Plana-Fattori,Stéphanie Passot,Erwan Bourlés,Fernanda Fonseca,Denis Flick,Ioan-Cristian Trelea +6 more
TL;DR: In this article, a physics-based model was developed to represent heat transfer phenomena and to study their variation with the distance from the periphery of the shelf, where radiation, conduction between solids, and conduction through low-pressure water vapour were considered.
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New insights in reactive extraction mechanisms of organic acids: An experimental approach for 3-hydroxypropionic acid extraction with tri-n-octylamine
Florian Chemarin,Florian Chemarin,Marwen Moussa,M. Chadni,B. Pollet,P. Lieben,Florent Allais,Florent Allais,Ioan-Cristian Trelea,Violaine Athès +9 more
TL;DR: In this article, a detailed study of 3-hydroxypropionic acid (3-HP) reactive extraction with tri-n-octylamine (TOA) is proposed for the first time.
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Mechanistic modeling and equilibrium prediction of the reactive extraction of organic acids with amines: A comparative study of two complexation-solvation models using 3-hydroxypropionic acid
Florian Chemarin,Florian Chemarin,Marwen Moussa,Florent Allais,Florent Allais,Violaine Athès,Ioan-Cristian Trelea +6 more
TL;DR: In this article, a comprehensive study of equilibrium states involved in the reactive extraction of 3-hydroxypropionic acid (3-HP) by tri-n -octylamine (TOA) in n -decanol is described.
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Recovery of 3-hydroxypropionic acid from organic phases after reactive extraction with amines in an alcohol-type solvent
Florian Chemarin,Florian Chemarin,Marwen Moussa,Florent Allais,Ioan-Cristian Trelea,Violaine Athès +5 more
TL;DR: In this article, the case of 3-hydroxypropionic acid (3-HP) was addressed and three methods were compared: salts additions, diluent swing and temperature swing.
Journal ArticleDOI
Effect of Freeze Dryer Design on Heat Transfer Variability Investigated Using a 3D Mathematical Model.
Bernadette Scutellà,Erwan Bourlés,Artemio Plana-Fattori,Fernanda Fonseca,Denis Flick,Ioan-Cristian Trelea,Stéphanie Passot +6 more
TL;DR: A 3D mathematical model previously developed in COMSOL Multiphysics and experimentally validated was used to simulate the heat transfer of a set of vials located at the edge and in the center of the shelf and turned out to be a powerful tool for cycle development and scale-up.