High-flux MFI-alumina hollow fibres : a membrane-based process for on-board CO2 capture from internal combustion vehicles
type: Dataset
contact point: Organization
  fn: CCSD
keyword: co2-capture
keyword: fibres-creuses
keyword: bore
keyword: gaz-humides
keyword: mfi-membranes
keyword: theorie-de-la-solution-adsorbee-ideale
keyword: on-board-application
keyword: germanium
keyword: sdvaenlife-sciences-q-biofood-and-nutrition
keyword: wet-flue-gas
keyword: theses
keyword: application-embarquee
keyword: boron
keyword: hollow-fibres
keyword: captage-du-co2
keyword: infoeu-reposemanticsdoctoralthesis
keyword: membranes-mfi
keyword: ideal-adsorbed-solution-theory
landing page: https://theses.hal.science/tel-00819293
description: This work focuses on the conception and development of a membrane-based process for an on-board CO2 capture/storage application. In a first part, we simulate an on-board CO2 capture unit based on a membrane process for the case study of a heavy vehicle (>3500 kg). This study includes an energy analysis of the impact of gas separation and compression on the required membrane surface and module volume, as well the autonomy of the storage unit and the energy overconsumption involved in the process. In a second part, we study the influence of the hollow-fibre support quality on the final intergrowth level of nanocomposite MFI-alumina membranes. Special attention is devoted to the influence of the isomorphic substitution of silica by boron and germanium, and replacement of the counter-cation (proton) by other elements, on the CO2/N2 separation and permeance properties. Next, a complete chapter has been devoted to the evaluation of the thermodynamic (adsorption) and kinetic (diffusion) parameters in the CO2/N2 separation. Finally, we analyze the influence of standard pollutants (water, NOx, hydrocarbons) on the CO2 separation properties of the synthesized membranes.
identifier: NNT: 2011LYO10191
issued: 2026-05-11T06:31:35.600236
language: fr
modified: 2026-05-11T06:31:35.600241

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type: Agent

High-flux MFI-alumina hollow fibres : a membrane-based process for on-board CO2 capture from internal combustion vehicles
type: Distribution
access URL: https://theses.hal.science/tel-00819293
format: HTML
issued: 2026-05-11T06:31:35.602825
modified: 2026-05-11T06:31:35.572572