Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Stéphane Pellet‐Rostaing"'
Publikováno v:
Frontiers in Chemical Engineering, Vol 6 (2024)
We show hereby that recycling of NdFeB permanent magnets by selective leaching and precipitation is possible, using an electrolyte as hydrotrope, thus avoiding the need of any specific extractant molecules. We analyse the yield of the extractant-free
Externí odkaz:
https://doaj.org/article/000342cab1044e89a30511136a91d66f
Autor:
Manuel Lejeune, Micheline Draye, Sophie Legeai, Stéphanie Michel, Guilhem Arrachart, Stéphane Pellet-Rostaing
Publikováno v:
Journal of Ionic Liquids, Vol 4, Iss 1, Pp 100076- (2024)
Ionic liquids have attracted much attention these last years because they have been identified as a new class of media offering interesting opportunities to transfer the traditional chemical processes to new, clean and eco-friendly technologies. But
Externí odkaz:
https://doaj.org/article/b2542554c0304746ab931ae3ac273e03
Autor:
Lorianne Ginot, Amal El Bakkouche, Fabrice Giusti, Sandrine Dourdain, Stéphane Pellet‐Rostaing
Publikováno v:
Advanced Science, Vol 11, Iss 4, Pp n/a-n/a (2024)
Abstract Developing greener hydrometallurgical processes implies offering alternatives to conventional solvents used for liquid‐liquid extraction (LLE) of metals. In this context, it is proposed to substitute the organic phase by a hydrophobic sili
Externí odkaz:
https://doaj.org/article/f76c4a65388b4b6e895145f5ce358970
Autor:
Elise Guerinoni, Sandrine Dourdain, Thomas Dumas, Guilhem Arrachart, Fabrice Giusti, Zijun Lu, Pier-Lorenzo Solari, Stéphane Pellet-Rostaing
Publikováno v:
Separations, Vol 10, Iss 9, p 509 (2023)
This study investigates uranium solvent extraction under AMEX process conditions. The use of pure extractants without diluents or phase modifiers allows us not only to reduce the use of volatile organic compounds but also to provide higher extraction
Externí odkaz:
https://doaj.org/article/86e50b3ef3234355939ae87c85d7a44f
Autor:
Sarah Asaad, Marwa Hamandi, Guilhem Arrachart, Stéphane Pellet-Rostaing, Serge Kimbel, Stéphane Daniele
Publikováno v:
Molecules, Vol 28, Iss 5, p 2219 (2023)
Efficient and selective extractions of precious and critical metal ions such as Au(III) and Pd(II) were investigated using zirconia nanoparticles surface modified with different organic mono- and di-carbamoyl phosphonic acid ligands. The modification
Externí odkaz:
https://doaj.org/article/120aa2feaefd4054a15852ee2ac47ed1
Publikováno v:
Nanomaterials, Vol 11, Iss 9, p 2307 (2021)
Based on silica hollow nanospheres grafted with an ionic shell, silica-based type I porous liquids remain poorly exploited, despite their huge versatility. We propose here to explore the main synthesis step of these promising materials with a thoroug
Externí odkaz:
https://doaj.org/article/718b015e815549c1baa9f5e04709cf9e
Morphologies Observed in Ultraflexible Microemulsions with and without the Presence of a Strong Acid
Autor:
Tobias Lopian, Sebastian Schöttl, Sylvain Prévost, Stéphane Pellet-Rostaing, Dominik Horinek, Werner Kunz, Thomas Zemb
Publikováno v:
ACS Central Science, Vol 2, Iss 7, Pp 467-475 (2016)
Externí odkaz:
https://doaj.org/article/427d25f832434e9097e7bab80fcd793f
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7558 (2020)
The importance of rare-earth elements (REEs) in the global economy is rapidly growing, since they are essential to many advanced technologies. Therefore, the development of more performant separation procedures for REEs has become necessary. In the p
Externí odkaz:
https://doaj.org/article/6d146695014a4f72a475be6776cb1e80
Autor:
Fatima Bekkar, Carlos Arrambide, Claudine El Khoueiry, Rachid Meghabar, Guilhem Arrachart, Stéphane Pellet-Rostaing
Publikováno v:
Materials Research Innovations. :1-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4414a8b7b6323aefb00e22cd4ce1c244
https://doi.org/10.1080/14328917.2023.2182486
https://doi.org/10.1080/14328917.2023.2182486
Autor:
Guillaume Mossand, Evan Lelong, Chen Xing, Frantz Ndebulia Watchou, Antoine Leydier, Guilhem Arrachart, Stéphane Pellet‐Rostaing
Publikováno v:
ChemPlusChem. 88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f89d45a0a5d53f50bf1e8bd882f58f9
https://doi.org/10.1002/cplu.202300102
https://doi.org/10.1002/cplu.202300102