Search Results - "Marin, G B"

Experimental investigation of ethylene hydroformylation to propanal on Rh and Co based catalysts by NAVIDI, N, THYBAUT, J. W, MARIN, G. B

“…Intrinsic hydroformylation kinetics have been measured in a high-throughput kinetic test setup at temperatures varying from 448 to 498 K, with the total…”
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Single-Event MicroKinetics: Catalyst design for complex reaction networks by Thybaut, J.W., Marin, G.B.

“…Single-Event MicroKinetic (SEMK) models, originally developed for describing the kinetics in complex mixtures, have become a versatile tool for rational…”
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Unraveling Diffusion and Other Shape Selectivity Effects in ZSM5 Using n‑Hexane Hydroconversion Single-Event Microkinetics by Vandegehuchte, B. D, Thybaut, J. W, Marin, G. B

“…Potentially dominant factors governing the shape selectivity in n-hexane hydroconversion over a Pt/H-ZSM5 catalyst were evaluated by means of single-event…”
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Oxidative coupling of methane: catalytic behaviour assessment via comprehensive microkinetic modelling by Alexiadis, V.I., Thybaut, J.W., Kechagiopoulos, P.N., Chaar, M., Van Veen, A.C., Muhler, M., Marin, G.B.

“…•Comprehensive one-dimensional heterogeneous microkinetic model for methane oxidative coupling.•Active sites density, oxygen, and hydroxyl chemisorption heat…”
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A Single-Event MicroKinetic model for “ethylbenzene dealkylation/xylene isomerization” on Pt/H-ZSM-5 zeolite catalyst by Toch, K., Thybaut, J.W., Vandegehuchte, B.D., Narasimhan, C.S.L., Domokos, L., Marin, G.B.

“…[Display omitted] ► C8 aromatics conversion is adequately modeled using single-event microkinetics. ► Combined entropic and energetic effects determine the…”
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Photocatalytic activity of dc magnetron sputter deposited amorphous TiO2 thin films by EUFINGER, K, POELMAN, D, POELMAN, H, DE GRYSE, R, MARIN, G. B

“…For photocatalytic thin film applications TiO2 is one of the most important materials. The most studied TiO2 crystal phase is anatase, though also rutile and…”
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Ab Initio Reaction Path Analysis of Benzene Hydrogenation to Cyclohexane on Pt(111) by Saeys, Mark, Reyniers, M.-F, Neurock, M, Marin, G. B

“…First-principles density functional theory calculations were performed to obtain detailed insight into the mechanism of benzene hydrogenation over Pt(111). The…”
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Equilibrium relationships for non-equilibrium chemical dependencies by Yablonsky, G.S., Constales, D., Marin, G.B.

“…It is shown that equilibrium constants determine the time-dependent behavior of particular ratios of concentrations for any system of reversible first-order…”
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Challenges of Modeling Steam Cracking of Heavy Feedstocks by Van Geem, K. M., Reyniers, M. F., Marin, G. B.

“…Today single event microkinetic (SEMK) models for steam cracking of hydrocarbons allow simulating the conversion of heavy fractions. The key challenge to model…”
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Thermodynamic time invariances for dual kinetic experiments: Nonlinear single reactions and more by Constales, D., Yablonsky, G.S., Marin, G.B.

“…For dual kinetic experiments, i.e., experiments performed in batch or steady-state plug flow reactors from reciprocal initial conditions, thermodynamic…”
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Comparison of Eulerian–Lagrangian and Eulerian–Eulerian method for dilute gas–solid flow with side inlet by Vegendla, S.N.P., Heynderickx, G.J., Marin, G.B.

“…A Eulerian–Lagrangian method is implemented to simulate turbulent two-phase gas–solid riser flow, using a mean-field/probability density function (PDF) method…”
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Experimental and computational study of T- and L-outlet effects in dilute riser flow by Van engelandt, G., Heynderickx, G.J., De Wilde, Juray, Marin, G.B.

“…Riser outlet effects induced by an L-outlet and by abrupt T-outlets with different extension heights and outlet surface areas are studied experimentally and…”
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Reciprocal relations between kinetic curves by Yablonsky, G. S, Gorban, A. N, Constales, D, Galvita, V. V, Marin, G. B

“…We study coupled irreversible processes. For linear or linearized kinetics with microreversibility, $\dot{x}=Kx $, the kinetic operator K is symmetric in the…”
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Kinetic modeling of the total oxidation of propane over Cu- and Ce-based catalysts by Balcaen, V., Poelman, H., Poelman, D., Marin, G.B.

“…Propane total oxidation over CuO–CeO 2/γ-Al 2O 3 occurs through a reaction network with kinetically significant steps for reduction, steps 5–7 and 17–21, and…”
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Thermodynamic time-invariances: Theory of TAP pulse-response experiments by Constales, D., Yablonsky, G.S., Galvita, V., Marin, G.B.

“…The theory of equilibrium relationships for non-equilibrium dependencies previously created for the batch reactor is further developed for the description of…”
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Effect of radial temperature profiles on yields in steam cracking by Van Geem, K. M., Heynderickx, G. J., Marin, G. B.

“…Radial temperature profiles during steam cracking result in radial nonuniformities in the product yields due to radial variations in the concentration of the…”
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Kinetic Modeling of Coke Formation during Steam Cracking by Wauters, S, Marin, G. B

“…A kinetic model for coke formation during steam cracking based on elementary reactions between gas-phase components and the coke surface is described. Hydrogen…”
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CFD simulations of steam cracking furnaces using detailed combustion mechanisms by Stefanidis, G.D., Merci, B., Heynderickx, G.J., Marin, G.B.

“…A three-dimensional mathematical model has been developed for the simulation of flow, temperature and concentration fields in the radiation section of…”
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Estimation of intrinsic rate coefficients in vinyl chloride suspension polymerization by De Roo, T., Wieme, J., Heynderickx, G.J., Marin, G.B.

“…The pre-exponential factor and the activation energy of the intrinsic rate coefficients for propagation, chain transfer to monomer, chain initiation by a Cl…”
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A Single-Event MicroKinetic assessment of n-alkane hydroconversion on ultrastable Y zeolites after Atomic Layer Deposition of alumina by Vandegehuchte, B.D., Thybaut, J.W., Detavernier, C., Deduytsche, D., Dendooven, J., Martens, J.A., Sree, S.P., Korányi, T.I., Marin, G.B.

“…Single-Event MicroKinetic (SEMK) model regression analysis provided considerably more insight in the effect of Atomic Layer Deposition (ALD) of alumina on the…”
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