Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Extraction liquide-liquide"'
Autor:
Wang, Jing
Publikováno v:
Autre. Université Montpellier, 2021. Français. ⟨NNT : 2021MONTS009⟩
Ion separation using liquid-liquid extraction (LL) or solvent extraction is a key process used in various industrial hydrometallurgy applications, particularly for the nuclear fuel re-processing. In order to better understand the ion transfer between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f63bdf6a61842a61d72360a910151e89
https://tel.archives-ouvertes.fr/tel-03357924/file/WANG_2021_archivage.pdf
https://tel.archives-ouvertes.fr/tel-03357924/file/WANG_2021_archivage.pdf
Autor:
Mazan, Valérie
The studied aqueous//ionic liquid (LI) biphasic systems are composed of HCl, HNO3 or HClO4 acids and hydrophobic LI constituted by an imidazolium cation [Cnmim+] and a bis(trifluoromethylsulfony)amide anion [Tf2N-]. Quantitative NMR is developed for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::08ea5bf380f0e22e60afd7fe95bc1f8b
https://theses.hal.science/tel-03684773
https://theses.hal.science/tel-03684773
Autor:
Dru, Valentin
Publikováno v:
Autre. Université Montpellier, 2020. Français. ⟨NNT : 2020MONTS089⟩
Solvent extraction models as the ones developed by the CEA required a precise description of extraction equilibria taking into account explicitely the deviation from ideality and the speciation of the different elements involved. Firstly, binary data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::226e8fa2a22249e723100696c5595179
https://tel.archives-ouvertes.fr/tel-03329625/document
https://tel.archives-ouvertes.fr/tel-03329625/document
Autor:
Pislor, Emilie
La canne à sucre est une plante sucrière dont le jus contient des molécules naturelles pouvant être valorisées comme l’acide aconitique. Cet acide, présent en grande quantité dans le jus de canne, se retrouve tout au long du procédé sucrie
Externí odkaz:
http://oatao.univ-toulouse.fr/16093/1/pislor_2.pdf
Autor:
Dirks, Thomas
Publikováno v:
Material chemistry. Université Montpellier, 2020. English. ⟨NNT : 2020MONTS063⟩
The ruthenium fission product can challenge the PUREX process for recycling of spent nuclear fuel for several reasons. One is due to diverse ruthenium(III) nitrosyl complexes, which contaminate solvent extraction cycles and impede a simple and clean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::4b33832b8e723b340032cc40e956a52d
https://tel.archives-ouvertes.fr/tel-03173635/document
https://tel.archives-ouvertes.fr/tel-03173635/document
Autor:
Felines, Nicolas
Publikováno v:
Chimie de coordination. Montpellier, Ecole nationale supérieure de chimie, 2020. Français. ⟨NNT : 2020ENCM0007⟩
The work presented during this thesis is part of the study for the reprocessing of nuclear fuel. This study mainly focused on the N,N-dialkylamides (monoamides) ligands, this type of molecule is a promising substitution for the TBP which is currently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::14efd7b36aa833445d4a2ee1f66285b9
https://theses.hal.science/tel-03623423/file/95703_FELINES_2020_archivage.pdf
https://theses.hal.science/tel-03623423/file/95703_FELINES_2020_archivage.pdf
Autor:
Thevenet, Alexiane
Publikováno v:
Autre. Université Montpellier, 2020. Français. ⟨NNT : 2020MONTS023⟩
This thesis is anchored in the framework of the spent nuclear fuel reprocessing by a liquid liquid extraction process with the TBP molecule or a monoamide as an extractant molecule. The aim of this process is to recover uranium and plutonium in the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::57cc1c971a069d6b589f221cf0d9147d
https://tel.archives-ouvertes.fr/tel-03155152/document
https://tel.archives-ouvertes.fr/tel-03155152/document
Autor:
Zante, Guillaume
Publikováno v:
Génie chimique. Université de Strasbourg, 2020. Français. ⟨NNT : 2020STRAF030⟩
The development of new technologies based on lithium-ion batteries induces an increase in the consumption of metals, particularly for lithium, which are at the basis of this technology. The development of a recycling channel for these metals is neces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a0feae52e2afc5420bffb29c1260ff7f
https://tel.archives-ouvertes.fr/tel-03503950/document
https://tel.archives-ouvertes.fr/tel-03503950/document
Autor:
Dubuis, Alexis
La conversion de la biomasse lignocellulosique en biocarburants et molécules biosourcées produit des matrices liquides complexes thermosensibles qui couvrent une large gamme de polarités et de masses moléculaires. Les outils analytiques développ
Externí odkaz:
http://www.theses.fr/2019LYSE1228/document
Autor:
Corne, Florian
Le présent manuscrit fait état d’une technique microfluidique innovante d’étude du transfert de matière appliqué au système uranium(VI)-HNO3 / TBP-TPH, pour le recyclage du combustible usé. Ce système chimique a grandement été étudié
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::32afa26042cac318822f9f18d9fb8dfb
https://oatao.univ-toulouse.fr/26487/
https://oatao.univ-toulouse.fr/26487/