Výsledky vyhledávání - "Flavie Sarrazin"

Hydrodynamics and mass transfer in a tubular reactor containing foam packings for intensification of G-L-S catalytic reactions in co-current up-flow configuration

Autor: Régis Philippe, Valérie Meille, Claude de Bellefon, Loïc Baussaron, Julien Lévêque, Marie-Line Zanota, Flavie Sarrazin

Publikováno v: Chemical Engineering Research and Design
Chemical Engineering Research and Design, Elsevier, 2016, 109, pp.686-697. ⟨10.1016/j.cherd.2016.03.017⟩

Stainless steel open-cell solid foams of various linear pore densities (20, 40, 60 PPI) are wash-coated with a commercial catalyst and are evaluated as internals for G-L-S reactions in co-current up-flow configuration. Hydrodynamics parameters such a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4dcd83f685c268db0627c412e85fd5c
https://doi.org/10.1016/j.cherd.2016.03.017

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Droplet-based millifluidic device under microwave irradiation: Temperature measurement and polymer particle synthesis

Autor: Stéphanie Reynaud, Flavie Sarrazin, Bruno Grassl, Oihan Garagalza, Charlotte Petit, Emmanuel Mignard

Publikováno v: Chemical Engineering Journal
Chemical Engineering Journal, Elsevier, 2017, 308 (Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved.), pp.1105--1111. ⟨10.1016/j.cej.2016.09.097⟩

The microwave irradiation and the droplet-based millifluidic process are coupled to explore the microwave heating of individual droplets in polymer chemistry. The continuous phase is a microwave-inert oil while the reactive droplets contain hydrosolu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443adb991e267644f2b67101f436b535
https://hal.archives-ouvertes.fr/hal-01481301

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Chemical Reaction Imaging within Microfluidic Devices Using Confocal Raman Spectroscopy: The Case of Water and Deuterium Oxide as a Model System

Autor: Laurent Servant, Flavie Sarrazin, Jean-Baptiste Salmon, David S. Talaga

Publikováno v: Analytical Chemistry. 80:1689-1695

Microfluidic devices face presently a tremendous interest, especially for the development of labs-on-a-chip systems. One of the primary challenges for such applications is the ability to perform local chemical detection and analysis from various spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e77e625726a9c81fe3b9e1e9a30e736
https://doi.org/10.1021/ac7020147

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Hydrodynamic structures of droplets engineered in rectangular micro-channels

Autor: Flavie Sarrazin, Christophe Gourdon, Thomas Bonometti, Laurent E. Prat, Jacques Magnaudet

Publikováno v: Microfluidics and Nanofluidics. 5:131-137

This paper reports on numerical simulations of the hydrodynamics inside droplets in rectangular micro-channels. Two- and three-dimensional simulations are performed thanks to a finite-volume/front-capturing method. Droplet interface deformation and v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::826fade213a3c88842c0a41825f87c5c
https://doi.org/10.1007/s10404-007-0233-9

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Mixing characterization inside microdroplets engineered on a microcoalescer

Autor: Flavie Sarrazin, G. Cristobal, N. Di Miceli, Darren R. Link, David A. Weitz, Laurent E. Prat

Publikováno v: Chemical Engineering Science. 62:1042-1048

We use a microdevice where microdroplets of reagents are generated and coalesce in a carrier continuous phase. The work focuses on the characterization of the mixing step inside the droplets, in the perspective to use them for chemical kinetic data a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2901f9d98b65d9fc20934bd943d9a996
https://doi.org/10.1016/j.ces.2006.10.013

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Mise en œuvre de micro-réacteurs à l’échelle de micro-gouttes : caractérisation du mélange

Autor: Mathieu Joanicot, Galder Cristobal, Christophe Gourdon, Gilbert Casamatta, Laurent E. Prat, Flavie Sarrazin

Publikováno v: La Houille Blanche. 92:50-55

L'émergence actuelle des micro-réacteurs offre des perspectives intéressantes pour l'acquisition rapide de données physico-chimiques, et notamment les paramètres de cinétique réactionnelle. L'approche qui nous intéresse est la génération et

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b63107ba6ea12cb24f714457c195e54
https://doi.org/10.1051/lhb:200603007

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Some recent advances in the design and the use of miniaturized droplet-based continuous process: applications in chemistry and high-pressure microflows

Autor: Annie Colin, Bertrand Pavageau, Thomas Delclos, Pascal Panizza, Samuel Marre, Flavie Sarrazin, Cindy Hany, Pierre Guillot, Cyril Aymonier, Patrick Maestro, Pascale Subra, Emmanuel Mignard, Laurent E. Prat, Nicolas Lorber, Christophe Gourdon

Publikováno v: Lab on a Chip
Lab on a Chip, 2011, 11 (5), pp.779-787. ⟨10.1039/C0LC00058B⟩
Lab on a Chip, Royal Society of Chemistry, 2011, 11 (5), pp.779-87. ⟨10.1039/c0lc00058b⟩

International audience; This mini-review focuses on two different miniaturizing approaches: the first one describes the generation and use of droplets flowing within a millifluidic tool as individual batch microreactors. The second one reports the us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f15c1ce4350aad696265167cc2038812
https://pubmed.ncbi.nlm.nih.gov/21157611

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On-line laser Raman spectroscopic probing of droplets engineered in microfluidic devices

Autor: Flavie Sarrazin, Laurent Servant, Jean-Luc Bruneel, Laurence Arbouet, David Talaga, Galder Cristobal, Mathieu Joanicot

Publikováno v: Lab on a chip. 6(9)

Sub-nanolitre droplets engineered in microfluidic devices constitute ideal microreactors to investigate the kinetics of chemical reactions on the millisecond time scale. Up to date, fluorescence detection has been extensively used in chemistry and bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79db76d8c0159d4d11de4486742260c3
https://pubmed.ncbi.nlm.nih.gov/16929392

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Increasing and decreasing droplets velocity in micro channels

Autor: Antoine Marty, Josiane Tasseli, Flavie Sarrazin, Laurent E. Prat

Publikováno v: Microfluidics and Nanofluidics
Microfluidics and Nanofluidics, 2006, 2 (3), pp.271-274. ⟨10.1007/s10404-005-0066-3⟩

International audience; This paper deals with a specific aspect of non miscible liquid-liquid systems in microfluidic. For Chemical Engineering applications, the main constraints of functioning lies in the droplets velocity and frequency. Furthermore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac74d73e3b308dfaa4c3a882f247f688
https://hal.science/hal-03598048

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