Search Results - "Lercher, J.A."

Impact of the local environment of Brønsted acid sites in ZSM-5 on the catalytic activity in n-pentane cracking by Schallmoser, S., Ikuno, T., Wagenhofer, M.F., Kolvenbach, R., Haller, G.L., Sanchez-Sanchez, M., Lercher, J.A.

“…[Display omitted] •n-Pentane cracking studied over MFI in a wide range of acid site concentrations.•Tetrahedrally coordinated EFAl in proximity to BAS is…”
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Towards understanding the bifunctional hydrodeoxygenation and aqueous phase reforming of glycerol by Wawrzetz, A., Peng, B., Hrabar, A., Jentys, A., Lemonidou, A.A., Lercher, J.A.

“…Glycerol is catalytically converted in aqueous phase over Pt/Al 2O 3 via bifunctional pathways involving dehydrogenation, dehydration and…”
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Prerequisites for kinetic modeling of TPD data of porous catalysts—Exemplified by toluene/H-ZSM-5 system by Kanervo, J.M., Kouva, S., Kanervo, K.J., Kolvenbach, R., Jentys, A., Lercher, J.A.

“…Temperature-programmed desorption (TPD) is addressed as a transient kinetic tool to understand chemical and physical processes on heterogeneous catalysts. The…”
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Diffusion pathways of benzene, toluene and p-xylene in MFI by Gobin, O.C., Reitmeier, S.J., Jentys, A., Lercher, J.A.

“…The diffusion of alkyl-substituted aromatic molecules in H-ZSM-5 was investigated by means of the frequency response method decoupling particle size effects…”
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Hydrogenation of tetralin on silica–alumina-supported Pt catalysts I. Physicochemical characterization of the catalytic materials by Williams, M.F., Fonfé, B., Sievers, C., Abraham, A., van Bokhoven, J.A., Jentys, A., van Veen, J.A.R., Lercher, J.A.

“…A series of well-defined catalysts based on platinum nanoparticles supported on amorphous silica–alumina with varying composition was prepared by incipient…”
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Energetic and entropic contributions controlling the sorption of benzene in zeolites by Jentys, A., Mukti, R.R., Tanaka, H., Lercher, J.A.

“…The energetic and entropic contributions controlling the sorption of benzene on acidic (H/ZSM-5) and non-acidic (Silicalite-1) MFI type materials were studied…”
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A comparative study of diffusion of benzene/p-xylene mixtures in MFI particles, pellets and grown membranes by Kolvenbach, R., Al-Yassir, N., Al-Khattaf, S.S., Gobin, O.C., Ahn, J.H., Jentys, A., Lercher, J.A.

“…The transport and separation of mixtures between benzene and p-xylene in pellets prepared by pressing of ZSM-5 powder and a dense supported (crystalline)…”
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Monomolecular Conversion of Light Alkanes over H-ZSM-5 by Narbeshuber, T.F., Vinek, H., Lercher, J.A.

“…The monomolecular conversion of light n-alkanes (propane to n-hexane) over H-ZSM-5 was investigated between 723 and 823 K. The rates and energies of activation…”
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Alkylation of Toluene over Basic Catalysts—Key Requirements for Side Chain Alkylation by Palomares, A.E., Eder-Mirth, G., Rep, M., Lercher, J.A.

“…In situinfrared spectroscopy was used to study sorption and reaction of toluene and methanol over various basic catalysts (MgO, hydrotalcites, and basic…”
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An Explanation for the Enhanced Activity for Light Alkane Conversion in Mildly Steam Dealuminated Mordenite: The Dominant Role of Adsorption by van Bokhoven, J.A, Tromp, M, Koningsberger, D.C, Miller, J.T, Pieterse, J.A.Z, Lercher, J.A, Williams, B.A, Kung, H.H

“…This paper presents a catalytic, spectroscopic, calorimetric study of mildly steam-dealuminated mordenite (H-MOR). With increasing steam partial pressures at…”
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On the surface reactions during NO reduction with propene and propane on Ni-exchanged mordenite by Mosqueda-Jiménez, B.I., Jentys, A., Seshan, K., Lercher, J.A.

“…The reduction of NO with propene and propane on Ni-exchanged mordenite was investigated by in situ infrared spectroscopy. Nitrates and organic nitro compounds…”
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Kinetic modelling of the gas phase ethane and propane oxidative dehydrogenation by Machli, M., Boudouris, C., Gaab, S., Find, J., Lemonidou, A.A., Lercher, J.A.

“…Gas phase thermal and oxidative dehydrogenation of ethane and propane are explored experimentally and mikrokinetically. Kinetic data for the elementary…”
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On the reaction mechanism for methane partial oxidation over yttria/zirconia by Steghuis, A.G., van Ommen, J.G., Lercher, J.A.

“…Oxidation of methane over yttria/zirconia mixed oxide shows two parallel oxidation pathways, i.e. partial oxidation to CO+H 2+H 2O and full oxidation to CO…”
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Dehydroisomerization of n-Butane over Pt–ZSM5 (I): Effect of the Metal Loading and Acid Site Concentration by Pirngruber, G.D., Seshan, K., Lercher, J.A.

“…The dehydroisomerization of n-butane to isobutene over Pt–ZSM5 catalysts with a high Si/Al ratio was studied. The catalytic activity increases with increasing…”
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Effect of Co and Ni on benzene hydrogenation and sulfur tolerance of Pt/H-MOR by Simon, L.J., Kooyman, P.J., van Ommen, J.G., Lercher, J.A.

“…The activity and sulfur resistance of Pt promoted by Co and Ni in MOR have been studied in benzene hydrogenation. The highest benzene hydrogenation activity is…”
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n-Butane Isomerization over Acidic Mordenite by Asuquo, R.A., Edermirth, G., Lercher, J.A.

“…Conversion of n-butane was studied between 523 K and 623 K over acidic mordenites with SiO2/Al2O3 ratios between 10 and 20. The main products were iso-butane,…”
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Sulfur tolerance of Pt/mordenites for benzene hydrogenation by Simon, L.J., van Ommen, J.G., Jentys, A., Lercher, J.A.

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Selective catalytic reduction of NOx with propylene in the presence of oxygen over Co-Pt promoted H-MFI and HY by MAISULS, S. E, LEFFERTS, L, SESHAN, K, FURUSAWA, T, AIKA, K, MOSQUEDA-JIMENEZ, B, SMIDT, M, LERCHER, J. A

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Selective catalytic reduction of NOx to nitrogen over Co-Pt/ZSM-5 by Maisuls, S.E, Seshan, K, Feast, S, Lercher, J.A

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The influence of extraframework aluminum on H-FAU catalyzed cracking of light alkanes by Narbeshuber, T.F., Brait, A., Seshan, K., Lercher, J.A.

“…The conversion of light linear and branched alkanes on two faujasite samples containing different concentrations of free Brønsted acid sites and extraframework…”
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