Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Georges Heyen"'
Publikováno v:
Computers & Chemical Engineering. 83:121-130
The CO 2 post-combustion capture with amine solvents is modeled as a complex system interconnecting process energy consumption and solvent degradation and emission. Based on own experimental data, monoethanolamine degradation is included into a CO 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2522f9b73033879acef3090f483403f2
https://doi.org/10.1016/j.compchemeng.2015.05.003
https://doi.org/10.1016/j.compchemeng.2015.05.003
Autor:
Grégoire Léonard, Sandra Belboom, Georges Heyen, Angélique Léonard, Marie-Noëlle Dumont, Dominique Toye
The present paper addresses the evolution and perspectives in the teaching of CAPE methods in the Department of Chemical Engineering at the University of Liege. The transition that happened in the 90ies with the arrival of commercial software is high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea52b5f0418178dd1e7118751aafbb64
https://doi.org/10.1016/b978-0-444-63965-3.50492-x
https://doi.org/10.1016/b978-0-444-63965-3.50492-x
Publikováno v:
The Canadian Journal of Chemical Engineering. 93:348-355
Solvent degradation represents one of the main operational drawbacks of the post-combustion CO2 capture process. Degradation not only induces additional costs for solvent make-up, it also impacts the process efficiency and its environmental penalty d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::853bcc9f130a4337f38e80caeccc825d
https://doi.org/10.1002/cjce.22094
https://doi.org/10.1002/cjce.22094
Publikováno v:
Industrial & Engineering Chemistry Research. 53:18121-18129
In the present work, the influence of metal ions and oxidative degradation inhibitors on the stability of monoethanolamine solvents (MEA) is studied. Solvent degradation induces additional costs and impacts the environmental balance of the CO2 captur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e756bf41b987c69e0881ee2a73a0c42
https://doi.org/10.1021/ie5036572
https://doi.org/10.1021/ie5036572
Publikováno v:
International Journal of Greenhouse Gas Control. 30:171-178
In the present work, a kinetic model is proposed for the prediction of amine solvent degradation in the post-combustion CO 2 capture process. Solvent degradation combined to the emission of degradation products represents one of the main operational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47591e021687d96119a907f0cf01a608
https://doi.org/10.1016/j.ijggc.2014.09.014
https://doi.org/10.1016/j.ijggc.2014.09.014
Autor:
Matthieu Sainlez, Georges Heyen
Publikováno v:
Journal of Computational and Applied Mathematics. 246:329-334
In this paper, supervised learning techniques are compared to predict nitrogen oxide (NO"x) pollutant emission from the recovery boiler of a Kraft pulp mill. Starting from a large database of raw process data related to a Kraft recovery boiler, we co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abcae69b9a7389c5a7fce431ffa75b81
https://doi.org/10.1016/j.cam.2012.06.026
https://doi.org/10.1016/j.cam.2012.06.026
Publikováno v:
Chemical Engineering Journal. 188:113-125
Multi-walled carbon nanotubes (CNTs) were produced in a continuous inclined mobile-bed rotating reactor by the catalytic chemical vapour deposition of methane on a bimetallic Ni–Mo/MgO catalyst whose activity remains constant in the course of time.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d320b408c9a8692875f9725d45efbbe8
https://doi.org/10.1016/j.cej.2012.01.110
https://doi.org/10.1016/j.cej.2012.01.110
Autor:
Colas Swalus, Marc Jacquemin, Alejandro Karelovic, Georges Heyen, Patricio Ruiz, Antoine Beuls
Publikováno v:
Applied Catalysis B: Environmental. :2-10
The methanation of CO2 was performed on Rh/γ-Al2O3 catalyst at temperatures between 50 and 150 °C at 2 bar of pressure in a pulse reactor. Experiments confirm the formation of methane at low temperature and pressure. The formation of formiate speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::848719d8c991dfc043cbfb13252c757c
https://doi.org/10.1016/j.apcatb.2011.02.033
https://doi.org/10.1016/j.apcatb.2011.02.033
Publikováno v:
Chemical Engineering Journal. 175:396-407
A kinetic study was performed to describe experimental reaction rates of double-walled carbon nanotube (DWNT) synthesis by catalytic chemical vapour deposition (CCVD) over an Fe-Mo/MgO catalyst using methane as the carbon source. Initial reaction rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a28182e80e49db2eb81d134548a15311
https://doi.org/10.1016/j.cej.2011.08.066
https://doi.org/10.1016/j.cej.2011.08.066
Publikováno v:
Chemical Engineering Journal. 173:801-812
The kinetics of selective hydrodechlorination of 1,2-dichloroethane into ethylene over a Pd-Ag/SiO 2 catalyst was studied using an a priori experimental design with five independent variables—temperature and partial pressures of 1,2-dichloroethane,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd0a49ace13b39337b12b3acbb69da53
https://doi.org/10.1016/j.cej.2011.07.002
https://doi.org/10.1016/j.cej.2011.07.002