Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sebastien Leveneur"'
Publikováno v:
Catalysts, Vol 13, Iss 2, p 274 (2023)
A heterogeneous catalyst for producing epoxidized vegetable oils, an important intermediate in the production of non-isocyanate polyurethanes, is essential for product separation and for decreasing the side-reaction, i.e., ring-opening reaction, via
Externí odkaz:
https://doaj.org/article/5b888d1005d64723b5b3d8eb1ca5535f
Autor:
Lamiae Vernieres-Hassimi, Valeria Casson-Moreno, Moulay-Ahmed Abdelghani-Idrissi, Sebastien Leveneur
Publikováno v:
Chemical Engineering Transactions, Vol 67 (2018)
Maximum temperature of reactant mixture is an important parameter regarding reactor safety. If the control of reaction temperature is lost, then side or decomposition reactions may be triggered leading to thermal runaway situation. This study concern
Externí odkaz:
https://doaj.org/article/545931ee65444077a26360b7ffb4c2ed
Publikováno v:
Chemical Engineering Transactions, Vol 67 (2018)
The chemical industry’s activities are often controversial due to the high risks that they represent. Over the past decades, serious industrial events affecting lives, facilities and environment have heightened society's awareness of the negative e
Externí odkaz:
https://doaj.org/article/26c8d655eb6b4fdc8b3c0a54a111f22d
Publikováno v:
Catalysts, Vol 14, Iss 5, p 285 (2024)
The epoxidation of unsaturated groups is a well-known process [...]
Externí odkaz:
https://doaj.org/article/09aa97a7deae45fab4005ffe0c81373a
Autor:
Sebastien Leveneur
Publikováno v:
Génie chimique. Université de Rouen Normandie, 2015
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HAL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e241576122adbca71d283e839e679c73
https://hal-normandie-univ.archives-ouvertes.fr/tel-02017705
https://hal-normandie-univ.archives-ouvertes.fr/tel-02017705
Autor:
Qiong Yu, Xiao-shuang Cai, Sébastien Leveneur, Xue-de Wang, Hua-min Liu, Chen-xia Zhang, Yu-xiang Ma
Publikováno v:
Frontiers in Nutrition, Vol 9 (2022)
In the present work, effects of reaction temperature, reactant concentration, catalyst loading, and rotation speed on the kinetics of sesamin conversion in a sesame oil system were studied by using citric acid loading on Hβ zeolite (CA/Hβ) as a cat
Externí odkaz:
https://doaj.org/article/a8dae6cc1ebb4efaa655d0fecab8eab8
Autor:
Sebastien Leveneur
Publikováno v:
Autre [cond-mat.other]. INSA de Rouen; Åbo akademi, 2009. Français. ⟨NNT : 2009ISAM0005⟩
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HAL
The purpose of this thesis was to find a way to produce peroxycarboxylic acid from hydrogen peroxide and carboylic acid in a continuous reactor by using heterogeneous catalysts. In the first step the stability of peroxyde species xas studied by using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aa1a97c4709eac431625b076556b5a25
https://tel.archives-ouvertes.fr/tel-00560883
https://tel.archives-ouvertes.fr/tel-00560883
Autor:
Yudong Meng, Francesco Taddeo, Adriana Freites Aguilera, Xiaoshuang Cai, Vincenzo Russo, Pasi Tolvanen, Sébastien Leveneur
Publikováno v:
Catalysts, Vol 11, Iss 7, p 765 (2021)
The epoxidized group, also known as the oxirane group, can be considered as one of the most crucial rings in chemistry. Due to the high ring strain and the polarization of the C–O bond in this three-membered ring, several reactions can be carried o
Externí odkaz:
https://doaj.org/article/71771ade993349d3b80a68722bacfa7e
Autor:
Mohammad Yaghoub Abdollahzadeh Jamalabadi, Rezvan Alamian, Wei-Mon Yan, Larry K. B. Li, Sébastien Leveneur, Mostafa Safdari Shadloo
Publikováno v:
Symmetry, Vol 11, Iss 11, p 1353 (2019)
Performance investigation of oil journal bearings is of particular importance given the growing use of them as a support for rotary components in a wide range of industrial machines. Frictional forces and shear stresses, which are proportionate to th
Externí odkaz:
https://doaj.org/article/fd64d044640449099f2c93b66e71b763
Publikováno v:
HAL
trends in chemical engineering
trends in chemical engineering, Research Trends, 2010, 13, pp.17-52
trends in chemical engineering
trends in chemical engineering, Research Trends, 2010, 13, pp.17-52
International audience; Peroxycarboxylic acids are widely used in industry for disinfection and bleaching as well as fine chem. The synthesis of peroxycarboxylic acid from carboxylic acid and hydrogen peroxide is a reversible reaction. Due to the slo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::28033d8c105073c10c0522f4d3bbbda0
https://hal-normandie-univ.archives-ouvertes.fr/hal-02019386
https://hal-normandie-univ.archives-ouvertes.fr/hal-02019386