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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Madeira, Lm
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Fe-containing carbon-coated monoliths prepared by CVD in gaseous toluene abatement-parametric analysis of the Fenton processcitations
- 2022Gaseous toluene abatement by the heterogeneous Fenton-like process using iron/carbon-coated monolith as catalyst: Proof of conceptcitations
- 2022Unravelling the relation between processed crude oils and the composition of spent caustic effluents as well as the respective economic impactcitations
- 2019Low temperature glycerol steam reforming over a Rh-based catalyst combined with oxidative regenerationcitations
- 2016Chemical and photochemical degradation of polybrominated diphenyl ethers in liquid systems - A reviewcitations
- 2014Azo-dye orange II degradation by the heterogeneous Fenton-like process using a zeolite Y-Fe catalyst-Kinetics with a model based on the Fermi's equationcitations
- 2014Removal of paraquat pesticide with Fenton reaction in a pilot scale water systemcitations
- 2014Boehmite-phenolic resin carbon molecular sieve membranes-Permeation and adsorption studiescitations
- 2013Influence of the iron precursor in the preparation of heterogeneous Fe/activated carbon Fenton-like catalystscitations
- 2013Drinking water and biofilm disinfection by Fenton-like reactioncitations
- 2010Enhancing the production of hydrogen via water-gas shift reaction using Pd-based membrane reactorscitations
- 2007Azo-dye Orange II degradation by heterogeneous Fenton-like reaction using carbon-Fe catalystscitations
- 2005Proton electrolyte membrane properties and direct methanol fuel cell performance II. Fuel cell performance and membrane properties effectscitations
- 2005Performance and efficiency of a DMFC using non-fluorinated composite membranes operating at low/medium temperaturescitations
- 2002New evidences of redox mechanism in n-butane oxidative dehydrogenation over undoped and Cs-doped nickel molybdatescitations
Places of action
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article
Gaseous toluene abatement by the heterogeneous Fenton-like process using iron/carbon-coated monolith as catalyst: Proof of concept
Abstract
The degradation of toluene from a gas stream by the heterogeneous Fenton process was evaluated over a carbon -coated monolith impregnated or not with iron as catalyst in a bubble column reactor (BCR). The carbon-coated monolith support (CM) was prepared by chemical vapor deposition and the catalyst (CM impregnated with iron - herein called CM-Fe) by adsorption. In the screening of processes (absorption, adsorption and reaction), it was shown that the heterogeneous Fenton process catalyzed by CM-Fe presents the best efficiency (toluene transfer (eta) = 10 x 10(-3) mol, for 300 mL of liquid solution and 0.69 g of catalyst). Finally, the stability of CM and CM-Fe was evaluated, wherein ten consecutive runs were carried out, the results showing a considerable deactivation of CM during the first five cycles. In contrast, the CM-Fe sample only slightly decreases its activity from the 1st to 2nd cycle (due to a small amount of iron leached from the monolith, 0.7%), remaining stable after that, which is important for applying this technology at the industrial level. This work showed for the first time that the treatment of gaseous effluents containing organic compounds by the Fenton process (which takes place in the liquid phase) using a carbon-coated monolith impregnated with iron is plausible, so the proof of concept was successfully accomplished.