Search Results - "Llanos, Aura"

An Analytic Hierarchy Process Based Approach for Evaluating Renewable Energy Sources by Carlos Arturo Robles Algarin, Aura Polo Llanos, Castro, Adalberto Ospino

“…Decision-making in energy planning can be approached as a problem of multicriteria decision analysis in which different types of factors are involved. This…”
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Characterization of bifunctional PtSn/H[Al]ZSM5 catalysts: a comparison between two impregnation strategies by Morales, Ricardo, Melo, Luis, Llanos, Aura, Zaera, Francisco

“…Bifunctional monometallic Pt/H[Al]ZSM5, Sn/H[Al]ZSM5 and bimetallic PtSn/H[Al]ZSM5 catalysts were prepared and characterized by means of XPS, TEM and toluene…”
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Mesoporous catalysts based on Keggin-type heteropolyacids supported on MCM-41 and their application in thiophene hydrodesulfurization by Méndez, Franklin J., Llanos, Aura, Echeverría, Marcel, Jáuregui, Reynaldo, Villasana, Yanet, Díaz, Yraida, Liendo-Polanco, Gustavo, Ramos-García, Miguel A., Zoltan, Tamara, Brito, Joaquín L.

“…[Display omitted] ► Supporting the heteropolyacids increased the catalytic activities. ► Surface acidity and calcination temperature related to HDS activity…”
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Synthesis and characterization of HPW/MCM-41 (Si) and HPW/MCM-41 (Si/Al) catalysts: Activity for toluene alkylation with 1-dodecene by Llanos, Aura, Melo, Luis, Avendaño, Félix, Montes, Arturo, Brito, Joaquín L.

“…Solids of the MCM-41 type (BET specific surface area around 600 m 2/g), with only Si and with Si/Al (atomic ratio) = 25, were synthesized and employed as…”
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Microwave-assisted polyol synthesis of Pt/H-ZSM5 catalysts by Mediavilla, Marta, Morales, Husley, Melo, Luis, Sifontes, Angela B., Albornoz, Alberto, Llanos, Aura, Moronta, Delfin, Solano, Roger, Brito, Joaquín L.

“…Three H-ZSM5 solids with Si/Al atomic ratios of 22, 71 and 96 were synthesized and characterized by X-ray diffraction (XRD), ICP-AES chemical analysis and…”
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MIBK from acetone on Pd/H-[Ga]ZSM5 catalysts: Effect of metal loading by Mediavilla, Marta, Melo, Luis, Díaz, Yraida, Albornoz, Alberto, Llanos, Aura, Brito, Joaquín L.

“…This work presents the preparation and characterization of three bifunctional catalysts consisting of palladium supported on H-[Ga]ZSM5 zeolite, with a Si/Ga…”
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Preparation and characterization of bifunctional catalysts of the Pd, Pt/H[Ga]MFI types by Melo, Luis, Díaz, Yraida, Mediavilla, Marta, Llanos, Aura, Albornoz, Alberto, Brito, Joaquín L.

“…An MFI type galosilicate was synthesized and characterized employing XRD, N 2 adsorption at −196 °C, chemical analysis by ICP-AES, and XPS. This material was…”
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Acetone transformation over PtSn/H[Al]ZSM5 catalysts by Morales, Ricardo, Melo, Luis, Brito, Joaquı́n, Llanos, Aura, Moronta, Delfı́n, Albornoz, Luis, Rodrı́guez, Eloy

“…The following reaction was studied, The results obtained show a sensitive variation in the catalytic properties as X Sn is varied in the series of…”
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Synthesis and characterization of HPW/MCM-41 (Si) and HPW/MCM-41 (Si/Al) catalysts : Activity for toluene alkylation with 1-dodecene by LLANOS, Aura, MELO, Luis, AVENDANO, Félix, MONTES, Arturo, BRITO, Joaquin L

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Preparation and characterization of bifunctional catalysts of the Pd, Pt/H[Ga]MFI types by MELO, Luis, DIAZ, Yraida, MEDIAVILLA, Marta, LLANOS, Aura, ALBORNOZ, Alberto, BRITO, Joaquin L

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Preparation and characterization of bifunctional Pt-Sn/H[Al]ZSM5 catalysts by MORALES, Ricardo, MELO, Luis, LLANOS, Aura, BRITO, Joaquin, DIAZ, Yraida, ALBORNOZ, Luis, MORONTA, Delfin

“…Bifunctional monometallic Pt/H[Al]ZSM5, Sn/H[Al]ZSM5 and bimetallic Pt-Sn/H[Al]ZSM5 (tin atomic fraction, XSn, of 0.46) catalysts were prepared and…”
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