Adsorption of NO, NO2 and H2O in divalent cation faujasite type zeolites: a density functional theory screening approach

Autor: Ayoub Daouli, Etienne Paul Hessou, Hubert Monnier, Marie-Antoinette Dziurla, Abdellatif Hasnaoui, Guillaume Maurin, Michael Badawi

Publikováno v: Physical Chemistry Chemical Physics. 24:15565-15578

We show by DFT calculations that emissions of NOx in confined work environments could be mitigated by PtY zeolite.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3df5246fc7299049ebdbb7cf6eae845
https://doi.org/10.1039/d2cp00553k

Dynamic optimization of low-pressure carburizing furnaces

Autor: Fatima Matamoros Marin, Roda Bounaceur, Pierre-Alexandre Glaude, Hubert Monnier, Abderrazak M. Latifi

Publikováno v: 2021 23rd International Conference on Process Control (PC)
2021 23rd International Conference on Process Control (PC), Jun 2021, Strbske Pleso, France. pp.72-77, ⟨10.1109/PC52310.2021.9447496⟩

This paper presents the modelling and dynamic optimization of low pressure carburizing of steel. A cyclic hybrid model alternating two modes, i.e. the two stages of the process, boost and diffusion stages, is proposed. Each mode is characterized by a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b2d70e0c8ab3ea81e7b363f3cfde467
https://hal.archives-ouvertes.fr/hal-03344430

Study of Polycyclic Aromatic Hydrocarbon formation during acetylene pyrolysis in a jet-stirred-reactor and numerical investigations of residence time distribution using CFD simulations

Autor: Pierre-Alexandre Glaude, Tsilla Bensabath, Hubert Monnier, Nathalie Bardin-Monnier

Publikováno v: Chemical Engineering Journal
Chemical Engineering Journal, Elsevier, 2019, 377, pp.120244. ⟨10.1016/j.cej.2018.10.181⟩

The aim of this study was to understand the formation of PAHs (Polycyclic Aromatic Hydrocarbons) during acetylene pyrolysis. Experiments were carried out with a jet-stirred-reactor in laboratory conditions similar to those used in industrial low-pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::271b2cc4a620061b920b72918602baa7
https://hal.archives-ouvertes.fr/hal-02939271

Acetylene pyrolysis in a jet-stirred-reactor for low pressure gas carburizing process- Experiments, kinetic modeling and mixing intensity investigations by CFD simulation

Autor: Pierre-Alexandre Glaude, Hubert Monnier, Tsilla Bensabath

Publikováno v: Chemical Engineering Science
Chemical Engineering Science, Elsevier, 2019, 195, pp.810-819. ⟨10.1016/j.ces.2018.10.028⟩

International audience; Low-pressure gas carburizing is used to harden steel, it has been shown to be a source of considerable PAH (Polycyclic Aromatic Hydrocarbon) pollution. Some PAH, like benzo[a]pyrene, are carcinogenic, and activities such as fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5cae4bf99b313851b727e67d3693f39
https://hal.archives-ouvertes.fr/hal-02139125/file/manuscrit_HAL.pdf

Maintenance of Low-Pressure Carburising Furnaces: A Source of PAH Exposure

Autor: Catherine Champmartin, Fanny Jeandel, Hubert Monnier

Publikováno v: Annals of work exposures and health. 61(3)

Objectives: Low-pressure carburising is a new technology used to harden steel; the process has been shown to be a source of considerable polycyclic aromatic hydrocarbons (PAH) pollution. Some PAH are carcinogenic, and activities such as furnace maint

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4273459ba414fd37e20ddcac0e741911
https://pubmed.ncbi.nlm.nih.gov/28355413