Results 11 to 20 of about 7,207 (201)

Intervention de Françoise Froment

open access: yes, 1993
Froment Françoise. Intervention de Françoise Froment. In: Revue juridique de l'Ouest, N° Spécial 1993. La motivation de la lettre de licenciement. pp.
Froment, Françoise
core   +1 more source

Des crocodiles dans l’atelier. Un texte inédit de Jacques Froment-Meurice

open access: yes, 1999
Belle Véronique, Froment-Meurice Jacques. Des crocodiles dans l’atelier. Un texte inédit de Jacques Froment-Meurice. In: Histoire de l'art, N°45, 1999. L’estampe et le livre illustré. pp.
Belle, Véronique   +1 more
core   +1 more source

Catégories BIO de qualité technologique 2023 : Froment et Epeautre [PDF]

open access: yes, 2023
Evaluation technologique de variétés de froment et épeautre cultivées en agriculture biologique et multisite en Wallonie (années 2020-2021 ...
Legrand, Julie   +3 more
core   +1 more source

Comparative Assessment of Empirical Coke Deposition Models during n-Butanol Dehydration over a Zeolite-Y-Based Cracking Catalyst

open access: yesBulletin of Chemical Reaction Engineering & Catalysis
The dehydration of n-butanol to butenes over zeolite-Y is accompanied by coke formation, which progressively deactivates the catalyst and affects reaction kinetics. In this study, dehydration was performed in an isothermal fixed-bed reactor at 400–500 °C
Tri Partono Adhi   +5 more
doaj   +1 more source

Readily Accessible bTurea‐Derived Nitroxide Polarizing Agents for Dynamic Nuclear Polarization: bcTCOOKs and bcTmols

open access: yesChemistry – A European Journal, EarlyView.
Two families of bTurea‐derived biradicals, bcTmols and bcTCOOKs, were prepared as polarizing agents for dynamic nuclear polarization (DNP)‐enhanced NMR through short and efficient synthetic routes. The best‐performing biradical, bcTCOOK‐M2, containing two methyl groups on the urea bridge, provided signal enhancements of up to ∼220 at 14.1 T and 100 K ...
Ancy T. Wilson   +3 more
wiley   +1 more source

Energy Flexibilization and Demand Response for a Novel Decentralized Power‐to‐Methanol Process

open access: yesChemie Ingenieur Technik, EarlyView.
This study presents the results of an optimization framework for the scheduling of a Power‐to‐methanol process coupled with an electrolyser, renewable energy sources and a battery. The optimal dynamic operating schedule is computed with different configurations and boundary conditions, showing the advantages of flexible operation.
Max Kollmer   +5 more
wiley   +1 more source

Le peintre Nicolas Froment

open access: yes, 1931
Labande Léon-Honoré. Le peintre Nicolas Froment. In: Comptes rendus des séances de l'Académie des Inscriptions et Belles-Lettres, 75ᵉ année, N. 3, 1931. pp.
Labande, Léon-Honoré
core   +1 more source

Kinetic Modeling of Complex Catalytic Reactions Modélisation cinétique des réactions catalytiques complexes

open access: yesOil & Gas Science and Technology, 2006
The paper deals with hydrocracking on metal-loaded zeolites. A fundamental approach is presented in which the detailed reaction network of the feed components of a complex feedstock is retained to a maximum extent.
Froment G. F.
doaj   +1 more source

The identification, approaches to cleaning and removal of a lead-rich salt crust from the surface of an 18th century oil painting

open access: yesHeritage Science, 2023
A thin, grey surface layer was noticed after removing the varnish of an eighteenth century Dutch oil painting, by an unknown artist titled Vision of Saint Lutgard of Tongeren. This layer masked the paint layer almost entirely, casting a greyish veil that
Nikita Shah   +2 more
doaj   +1 more source

Analysis of Radial Heat Transfer in Cooled Fixed‐Bed Reactors by One‐ and Two‐Dimensional Models

open access: yesChemie Ingenieur Technik, EarlyView.
Exothermic fixed‐bed reactors are analyzed using 1D and 2D models. Radial temperature profiles from the 2D model enable optimization of the 1D approach via adjusted overall heat transfer coefficient. Derived correlations improve prediction accuracy, whereas thermal runaway behavior and model sensitivity are evaluated. ABSTRACT Exothermic reactions in a
Cora Bischoff, Andreas Jess
wiley   +1 more source

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