Search Results - "FONGARLAND, P"

Dimethyl Ether Synthesis with in situ H2O Removal in Fixed-Bed Membrane Reactor: Model and Simulations by Iliuta, I, Larachi, F, Fongarland, P

“…The potential and limits of in situ removal of water under dimethyl ether (DME) synthesis conditions in a fixed-bed membrane reactor were studied numerically…”
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Kinetic modeling of transient Fischer–Tropsch experiments over Co/Al2O3 catalysts with different microstructures by Rebmann, E., Fongarland, P., Lecocq, V., Diehl, F., Schuurman, Y.

“…[Display omitted] •SSITKA experiments for FT synthesis were carried out over fcc and hcp Co/Al2O3 catalysts.•A software code was developed to automatically…”
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Cobalt species in promoted cobalt alumina-supported Fischer–Tropsch catalysts by Chu, Wei, Chernavskii, Petr A., Gengembre, Léon, Pankina, Galina A., Fongarland, Pascal, Khodakov, Andrei Y.

“…The structure of cobalt species at different stages of the genesis of monometallic and Pt-promoted cobalt alumina-supported Fischer–Tropsch catalysts was…”
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Identification of the active species in the working alumina-supported cobalt catalyst under various conditions of Fischer–Tropsch synthesis by Sadeqzadeh, M., Karaca, H., Safonova, O.V., Fongarland, P., Chambrey, S., Roussel, P., Griboval-Constant, A., Lacroix, M., Curulla-Ferré, D., Luck, F., Khodakov, A.Y.

“…An in situ time-resolved XRD/XANES/EXAFS investigation combined with on-line evaluation of catalytic performance indicates considerable structural…”
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Deactivation of a Co/Al2O3 Fischer–Tropsch catalyst by water-induced sintering in slurry reactor: Modeling and experimental investigations by Sadeqzadeh, M., Chambrey, S., Piché, S., Fongarland, P., Luck, F., Curulla-Ferré, D., Schweich, D., Bousquet, J., Khodakov, A.Y.

“…•Cobalt catalyst deactivation is modeled in slurry Fischer–Tropsch reactor.•Sintering mechanism involves cobalt surface oxidation followed by cobalt particle…”
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Fischer–Tropsch synthesis in milli-fixed bed reactor: Comparison with centimetric fixed bed and slurry stirred tank reactors by Chambrey, S., Fongarland, P., Karaca, H., Piché, S., Griboval-Constant, A., Schweich, D., Luck, F., Savin, S., Khodakov, A.Y.

“…[Display omitted] ► Single channel milli-fixed bed reactor allows higher initial hydrocarbon productivity in Fischer–Tropsch synthesis than centimetric fixed…”
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CFD simulations of two stirred tank reactors with stationary catalytic basket by Magnico, P., Fongarland, P.

“…Among the different systems used for laboratory kinetic investigation, stationary catalytic basket stirred tank reactors (SCBSTRs) allow one to study triphasic…”
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Kinetic study and modeling of Fischer : Tropsch reaction over a Co /Al2O3 catalyst in a slurry reactor by ANFRAY, J, BREMAUD, M, FONGARLAND, P, KHODAKOV, A, JALLAIS, S, SCHWEICH, D

“…The kinetics of the Fisher-Tropsch synthesis is studied in a laboratory CSTR slurry reactor using a commercial Cobalt catalyst. The rates of CO consumption and…”
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Influence of syngas composition on the transient behavior of a Fischer–Tropsch continuous slurry reactor by Bremaud, M., Fongarland, P., Anfray, J., Jallais, S., Schweich, D., Khodakov, A.Y.

“…The influence of syngas composition on the initial behaviour of a Co/Al 2O 3 catalyst in Fischer–Tropsch reaction has been studied in a continuous perfectly…”
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Direct Synthesis of 1,1-dimethoxymethane from Methanol by Minor Modification of the Formaldehyde Production Process over FeMo Catalysts by Gornay, J, Secordel, X, Capron, M, Tesquet, G, Fongarland, P, Payen, E, Dubois, J L, Dumeignil, F

“…The partial oxidation reaction of methanol over redox catalysts mainly leads to the formation of formaldehyde. Over optimized FeMo-based catalysts, small…”
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Measurement of overall solids mass flux in a gas–solid Circulating Fluidized Bed by Bhusarapu, S., Fongarland, P., Al-Dahhan, M.H., Duduković, M.P.

“…It is important to know the overall solids flux and solids Cycle Time Distribution (CTD) to properly characterize Circulating Fluidized Bed (CFB) systems…”
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Transient Isotopic Studies and Microkinetic Modeling of CO Methanation over Nickel Catalysts by Lorito, Davide, Fongarland, Pascal, Schuurman, Yves

“…The methanation of CO over a 20 wt % Ni/Al2O3 catalyst was studied with different transient experiments. CO dissociation was found to be reversible and faster…”
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Reconstructed La-, Y-, Ce-modified MgAl-hydrotalcite as a solid base catalyst for aldol condensation: Investigation of water tolerance by Wang, Zheng, Fongarland, Pascal, Lu, Guanzhong, Essayem, Nadine

“…[Display omitted] •La and Y insertion in MgAl-HT favors the layered HT structure disorder and the amount of strong/medium basic sites.•On the mixed oxides…”
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Production of Phenolic Compounds from Catalytic Oxidation of Kraft Black Liquor in a Continuous Reactor by Hernández Mañas, Antonio, Chaussard, Nicolas, Bertaud, Frédérique, Vilcocq, Léa, Fongarland, Pascal, Djakovitch, Laurent

“…Black liquor is a side stream from the pulp and paper industry containing lignin and other organic and inorganic materials. Catalytic alkaline oxidation of…”
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Noncatalyzed Liquefaction of Celluloses in Hydrothermal Conditions: Influence of Reactant Physicochemical Characteristics and Modeling Studies by Fongarland, Pascal, Essayem, Nadine, Rataboul, Franck

“…This paper reports a fundamental study on the hydrothermal liquefaction of cellulose into light products. First it aimed at comparing the noncatalyzed…”
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Kinetic modeling of transient Fischer–Tropsch experiments over Co/Al 2 O 3 catalysts with different microstructures by Rebmann, E., Fongarland, P., Lecocq, V., Diehl, F., Schuurman, Y.

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FTIR as a simple tool to quantify unconverted lignin from chars in biomass liquefaction process: Application to SC ethanol liquefaction of pine wood by Bui, Ngoc Quynh, Fongarland, Pascal, Rataboul, Franck, Dartiguelongue, Cyril, Charon, Nadège, Vallée, Christophe, Essayem, Nadine

“…Lignin in solid residues produced from wood liquefaction can be quantified by FTIR analysis. This is applied to investigate pine wood liquefaction in…”
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Esterification of aqueous lactic acid solutions with ethanol using carbon solid acid catalysts: Amberlyst 15, sulfonated pyrolyzed wood and graphene oxide by Nguyen, Van Chuc, Bui, Ngoc Quynh, Mascunan, Pascale, Vu, Thi Thu Ha, Fongarland, Pascal, Essayem, Nadine

“…The highest performances of GO in the aqueous lactic acid esterification with ethanol is explained by its super-acidity evidenced by calorimetry of NH3…”
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Metallurgical Residue-Derived Cu–ZnO-Based Catalyst for CO2 Hydrogenation to Methanol: An Insight on the Effect of the Preparation Method by Vu, Thi Thanh Nguyet, Fongarland, Pascal, Vanoye, Laurent, Bornette, Frédéric, Postole, Georgeta, Desgagnés, Alex, Iliuta, Maria C.

“…Valorization of residual materials in the development of catalytic materials has an appealing potential from the perspective of a sustainable development. For…”
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TiO2−WOx Coatings on Aluminum Open Cell Foams as Potential Packing Material for Esterification of Glycolic Acid with Ethanol by Reyes, Laura, Vilcocq, Léa, Zanota, Marie‐Line, Meille, Valérie, Nikitine, Clémence, Fongarland, Pascal

“…The application of open cell foams as catalytic supports has been developed in recent years due to their interesting features: large specific surface area…”
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