Zobrazeno 1 - 10
of 237
pro vyhledávání: '"Franck Dumeignil"'
Autor:
Joëlle Thuriot-Roukos, Camila Palombo Ferraz, Hisham K. Al Rawas, Svetlana Heyte, Sébastien Paul, Ivaldo Itabaiana Jr, Mariusz Pietrowski, Michal Zieliński, Mohammed N. Ghazzal, Franck Dumeignil, Robert Wojcieszak
Publikováno v:
Materials, Vol 16, Iss 19, p 6357 (2023)
Supported gold nanoparticles have proven to be highly effective catalysts for the base-free oxidation of furfural, a compound derived from biomass. Their small size enables a high surface-area-to-volume ratio, providing abundant active sites for the
Externí odkaz:
https://doaj.org/article/11361c02ad324365bddb49c77fe25ae4
Publikováno v:
Partnership: The Canadian Journal of Library and Information Practice and Research, Vol 17, Iss 1 (2022)
Dans le cadre d’une recherche sur l’application des principes de la science ouverte au domaine de la bioéconomie, nous avons mené une étude scientométrique de la production scientifique de la France dans ce domaine, pour la période de 2015
Externí odkaz:
https://doaj.org/article/3cc1f599464648dbaa85ce883afa1583
Autor:
Marcia Araque-Marin, Fabio Bellot Noronha, Mickäel Capron, Franck Dumeignil, Michèle Friend, Egon Heuson, Ivaldo Itabaiana, Louise Jalowiecki-Duhamel, Benjamin Katryniok, Axel Löfberg, Sébastien Paul, Robert Wojcieszak
Publikováno v:
Molecules, Vol 27, Iss 12, p 3889 (2022)
The development of the future French and European bioeconomies will involve developing new green chemical processes in which catalytic transformations are key. The VAALBIO team (valorization of alkanes and biomass) of the UCCS laboratory (Unité de C
Externí odkaz:
https://doaj.org/article/810b58d6c97941cfb756837b99583c6a
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
One of the most interesting intermediates for the chemical industry is acrylic acid, which can be derived from lactic acid by catalytic dehydration in the gas phase. The realization of this reaction is complex due to a strong thermal activation leadi
Externí odkaz:
https://doaj.org/article/409c4fa16c454c6ab961e570bc220cbd
Publikováno v:
Catalysts, Vol 11, Iss 10, p 1247 (2021)
Calcium-based catalysts are of high interest for glycerol polymerization due to their high catalytic activity and large availability. However, their poor stability under reaction conditions is an issue. In the present study, we investigated the stabi
Externí odkaz:
https://doaj.org/article/5792e00f42df4f0fbf31a019ca63d848
Publikováno v:
Catalysts, Vol 11, Iss 7, p 769 (2021)
Selective oxidation of isobutane to methacrolein (MAC) and methacrylic acid (MAA) has received great interest both in the chemical industry and in academic research. The advantages of this reaction originate not only from the low cost of the starting
Externí odkaz:
https://doaj.org/article/3de4a210da2040bd838df045855a014a
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Glycerol valorization through partial oxidation is a good way of obtaining many different molecules with high added value such as glyceric acid, tartronic acid, dihydroxyacetone, etc. Among the potential products, glyceraldehyde is an interesting che
Externí odkaz:
https://doaj.org/article/5deac1432bd349b4abc85ddb25056af8
Autor:
Lu Liu, Xiaofei Philip Ye, Benjamin Katryniok, Mickaël Capron, Sébastien Paul, Franck Dumeignil
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Booming biodiesel production worldwide demands valorization of its byproduct of glycerol. Acrolein, an important intermediate chemical, can be produced by gas-phase glycerol dehydration catalyzed by solid acids. Because catalysts that lead to high ac
Externí odkaz:
https://doaj.org/article/95d0ebc5581f4423a240898cd9cf4a46
Autor:
Benjamin Katryniok, Roger Meléndez, Virginie Bellière-Baca, Patrick Rey, Franck Dumeignil, Nouria Fatah, Sébastien Paul
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
The gas-phase catalytic dehydration of glycerol to acrolein was carried out in a Two-Zone Fluidized-Bed Reactor (TZFBR) using a 20 wt. % phosphotungstic acid (H3PW12O40) catalyst supported on CARIACT-Q10 commercial silica. In the first step, a hydrod
Externí odkaz:
https://doaj.org/article/4d3999694b4346bfbaf5a4890776ff3d
Publikováno v:
Catalysts, Vol 11, Iss 2, p 257 (2021)
This study aimed at optimizing the production of glycolic acid from glycerol catalytic oxidation over a silver catalyst supported on a mixed cerium-zirconium oxide, to progress towards the industrialization of a derived process. Optimization of the o
Externí odkaz:
https://doaj.org/article/60f7a63b88b44d72a27461b49c407ae2