Doctoral theses

IFPEN’s new doctoral thesis subjects for fall 2024 are out! 
Check them out by choosing “open” in the filter menu below.
New subjects will be added in the coming weeks, so do not hesitate to come back to the site.

206 Subject(s) of these

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Statut
Ongoing
Published on 2024-02-05

Méthodes d’apprentissage auto-supervisées pour les images 3D texturées

Les méthodes d'apprentissage basées sur les architectures neuronales permettent de résoudre des problèmes de classification et de segmentation avec des performances pour l'instant non égalées dans le domaine du traitement d'images et de la vision par ordinateur.

Mathématiques Sciences et technologies du numérique Rueil-Malmaison
Ongoing
Published on 2024-02-05

Fluid-Flow and Fluid-Rock Interactions during the Dinarides collisional orogenesis: Implications on geo-resources and sustainable development.

IFPEN and the Utrecht University call for qualified candidates for a PhD project, entitled: “Fluid-Flow and Fluid-Rock Interactions during the Dinarides collisional orogenesis: Implications on geo-resources and sustainable development.” This project is based on the previously acquired field-knowledge and numerical models, which will be the start

Sciences de la Terre & de l’Environnement Sciences de la terre et technologies de l’environnement Rueil-Malmaison
Ongoing
Published on 2024-02-05

Développement d'un jumeau numérique multi-échelle d'un séparateur d'inclusions par flottation

La thèse vise à développer un jumeau numérique d’un séparateur liquide-inclusions (polluants) par flottation dans l’objectif d’optimiser les procédés de flottation industriels pour répondre aux enjeux liés au traitement des eaux, qui apparaît comme un besoin primordial dans un contexte de changement climatique.

Génie Mécanique Physico-chimie et mécanique appliquées Lyon
Ongoing
Published on 2024-02-05

CCS - Cinétique de formation d’hydrates de CO2 en milieu poreux en conditions de stockage en réservoirs déplétés

In CCS (CO2 capture and storage) CO2 storage in depleted petroleum reservoirs is envisaged. Hydrates CO2 crystals formation may lead  to important injectivity losses and even to a complete plugging of the injector well and hydrates risk is identified as crucial for the CO2 storage operation. the objectives of the PhD work aims at : 

Physical Sciences and Physico-chemistry Applied Physico-chemistry and Mechanics Rueil-Malmaison
Filled
Published on 2024-02-05

Empowering engineering with data, machine learning and artificial intelligence: Application to reactor modeling

IFPEN is a leading actor in the development of hydrocracking processes ranging from the hydro-treatment of petroleum products to the production of biofuels. In order to properly scale-up the catalytic sections of these processes robust and evaluated simulation tools are needed and developed by IFPEN.

Chemical Engineering Process Design and Modeling Lyon
Ongoing
Published on 2024-02-02

Caractérisation des matières plastiques solubles en conditions normales de pression et de température : une déformulation nécessaire à leur recyclage chimique

The recycling of plastics is a major issue in the energy transition. These materials are widely used in many fields: packaging, automotive, household appliances, construction, agriculture, thus generating a significant amount of waste. Today, recycling is mainly done through mechanical recycling processes.

Chemical Sciences Physics and Analysis Lyon
Ongoing
Published on 2024-02-02

Nouveaux complexes de Pd et Ni pour la synthèse d’acide adipique par alkoxycarbonylation du butadiène.

Adipic acid is considered as the most important dicarboxylic acid of global market and it has been included among the 50 most used chemicals in the US. Its main application concerns the synthesis of polyamides-6,6, also called “Nylon”, which demand about 50% of the global production of adipic acid.

Chemical Sciences Catalysis, Biocatalysis and Separation Lyon