Výsledky vyhledávání - "Rachid Kessas"

Effect of parameters on NO reduction by methane in presence of excess O 2 and functionalized AlMCM-41 as catalysts

Autor: Rachid Kessas, Ahmed Belhakem, Samia Amina Ghomari, Mounir Sakmeche

Publikováno v: Journal of the Taiwan Institute of Chemical Engineers. 80:333-341

The selective catalytic reduction of NO with CH4 over functionalized AlMCM-41 has been studied. Factors such as platinum rate exchange (0.5–4.0 wt %), temperature (100–800 °C), GHSV (8000–16,000 h-1) and CH4/O2 ratio (0.25–2.0) have been inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::31a39b0948e4b724b261165968a11400
https://doi.org/10.1016/j.jtice.2017.07.018

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Improvement of (transition metal-modified) activated carbon regeneration by H2O2-promoted catalytic wet air oxidation

Autor: Carine Julcour, Henri Delmas, Imane Benhamed, Rachid Kessas, Laurie Barthe

Publikováno v: Environmental Technology
Environmental Technology, Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2018, 39 (21), pp.2761-2770. ⟨10.1080/09593330.2017.1365942⟩

Oxidative regeneration of activated carbon (AC) exhausted with phenolic compounds is still a challenging issue due to the frequent porosity loss. Addition of low H2O2 amount is investigated as a way to promote catalytic wet air oxidation (CWAO) of ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46cccd56140f426f9f9ac0b63789fa56
https://hal.archives-ouvertes.fr/hal-01879931/document

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Artificial Neural Network-Group Contribution Method for Predicting Standard Enthalpy of Formation in the Solid State: C–H, C–H–O, C–H–N, and C–H–N–O Compounds

Autor: Farid Bagui, Soufiane Guella, Ahmed Yahiaoui, Kadda Argoub, Ali Mustapha Benkouider, Rachid Kessas

Publikováno v: International Journal of Thermophysics. 36:2820-2832

In this work, an artificial neural network-group contribution model is developed to predict the standard enthalpy of formation in the solid (crystal) state of pure compounds. Several classes of hydrocarbon compounds CH, oxygenated compounds CHO, nitr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57f97d12c7c507d0d98c9ddf199b0ebb
https://doi.org/10.1007/s10765-015-1928-x

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Improvement of (transition metal-modified) activated carbon regeneration by H

Autor: Imane, Benhamed, Laurie, Barthe, Rachid, Kessas, Henri, Delmas, Carine, Julcour

Publikováno v: Environmental technology. 39(21)

Oxidative regeneration of activated carbon (AC) exhausted with phenolic compounds is still a challenging issue due to the frequent porosity loss. Addition of low H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d94e89e432f10108add0656a096abf73
https://pubmed.ncbi.nlm.nih.gov/28818025

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Prediction of standard enthalpy of formation in the solid state by a third-order group contribution method

Autor: Ahmed Yahiaoui, Farid Bagui, Ali Mustapha Benkouider, Rachid Kessas, Kadda Argoub, Sofiane Guella

Publikováno v: Fluid Phase Equilibria. 380:121-127

New group contribution model for the prediction of the standard enthalpy of formation in the solid phase of pure compounds is presented. An extensive set of 1222 experimental enthalpies of formation data was collected from different literature source

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0211e68078d3e3b9a16d49a97747a56
https://doi.org/10.1016/j.fluid.2014.08.003

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Estimation of the enthalpy of vaporization of organic components as a function of temperature using a new group contribution method

Autor: Sofiane Guella, Farid Bagui, Ahmed Yahiaoui, Ali Mustapha Benkouider, Rachid Kessas

Publikováno v: Journal of Molecular Liquids. 194:48-56

A new group contribution method has been developed for estimating the enthalpy of vaporization of pure organic compounds as a function of temperature in the range from the standard temperature, 298.15 K, to the normal boiling point. The group contrib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78d825bc2ae8e9d006ed2304f0b5b928
https://doi.org/10.1016/j.molliq.2014.01.006

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Effect of transition metal impregnation on oxidative regeneration of activated carbon by catalytic wet air oxidation

Autor: Carine Julcour, Laurie Barthe, Henri Delmas, Imane Benhamed, Rachid Kessas

Impregnation of a commercial activated carbon (AC) with transition metals was investigated to extend its reuse as phenol adsorbent after regeneration by catalytic wet air oxidation (CWAO). Iron and copper catalysts were prepared with varied metal dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ded8f955a53c6e3775893ffa8435be9a
https://oatao.univ-toulouse.fr/20830/

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A hybrid approach to faults detection and diagnosis in batch and semi-batch reactors by using EKF and neural network classifier

Autor: Ali Mustapha Benkouider, Rachid Kessas, S. Guella, Jean-Christophe Buvat, Ahmed Yahiaoui

Publikováno v: Journal of Loss Prevention in the Process Industries. 25:694-702

This work deals with a new hybrid approach for the detection and diagnosis of faults in different parts of fed-batch and batch reactors. In this paper, the fault detection method is based on the using of Extended Kalman Filter (EKF) and statistical t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::203108957c262f5f76564734660fafcb
https://doi.org/10.1016/j.jlp.2012.03.005

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