Search Results - "Aranda, D.A.G."

Ethanol and methanol Unifac subgroup parameter estimation in the prediction of the liquid-liquid equilibrium of biodiesel systems by Machado, G.D., Castier, M., Voll, A.P., Cabral, V.F., Cardozo-Filho, L., Aranda, D.A.G.

“…The biodiesel conventional production method is based on the homogeneous transesterification reaction, in which the quality and quantity of the raw materials…”
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Computer simulation of biodiesel production by hydro-esterification by Machado, G.D., de Souza, T.L., Aranda, D.A.G., Pessoa, F.L.P., Castier, M., Cabral, V.F., Cardozo-Filho, L.

“…[Display omitted] •A combined process for biodiesel production by hydro-esterification is proposed.•Hydrolysis is performed in a PBR reactor and esterification…”
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The promoting effect of Nb2O5 addition to Pd/Al2O3 catalysts on propane oxidation by NORONHA, F. B, ARANDA, D. A. G, ORDINE, A. P, SCHMAL, M

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A study of the promoting effect of noble metal addition on niobia and niobia alumina catalysts by Schmal, Martin, Aranda, D.A.G, Soares, R.R, Noronha, F.B, Frydman, A

“…The catalytic activity of Nb 2O 5 and Nb 2O 5/Al 2O 3-supported metal catalysts was evaluated in the n-heptane conversion, CO hydrogenation and butadiene…”
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Characterization of carbon supported palladium catalysts: inference of electronic and particle size effects using reaction probes by Dantas Ramos, André L., Alves, Péricles da Silva, Aranda, Donato A.G., Schmal, Martin

“…Carbon supported palladium catalysts have been used in a wide range of industrial reactions, especially hydrogenation in the fine chemical industry. However,…”
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Characterization and catalytic activity of bimetallic Pt-In/Al2O3 and Pt-Sn/Al2O3 catalysts by PASSOS, F. B, ARANDA, D. A. G, SCHMAL, M

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Coke Formation on Pt/ZrO2/Al2O3 Catalysts during CH4 Reforming with CO2 by Souza, Mariana M. V. M, Aranda, Donato A. G, Schmal, Martin

“…The CO2 reforming of methane was studied over Pt supported on Al2O3, ZrO2, and x % ZrO2/Al2O3 (1 ≤ x ≤ 20 wt %). The Pt/Al2O3 deactivated very quickly during…”
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Application of a three-dimensional network model to the coke formation in FAU, MFI and BEA zeolites by Câmara, L.D.T., Cerqueira, H.S., Aranda, D.A.G., Rajagopal, Krishnaswamy

“…Three-dimensional site-bond-site network modeling was applied to simulate the deactivation process of three types of zeolites: BEA, FAU and MFI. A simple…”
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Interpretation of kinetic data with selected characterizations of active sites by Schmal, M., Souza, M.M.V.M., Resende, N.S., Guimarães, A.L., Perez, C.A., Eon, J.G., Aranda, D.A.G., Dieguez, L.C.

“…Interpretation of kinetics is the focus of this contribution based on our experiences and particularly with selected characterizations besides the commonly…”
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The promoting effect of Nb 2O 5 addition to Pd/Al 2O 3 catalysts on propane oxidation by Noronha, F.B, Aranda, D.A.G, Ordine, A.P, Schmal, Martin

“…Pd/Nb 2O 5/Al 2O 3 catalysts were investigated on propane oxidation. Diffuse reflectance spectroscopy (DRS) and X-ray photoelectron spectroscopy (XPS) analysis…”
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The nature of metal oxide on adsorptive and catalytic properties of Pd/MeOx/Al2O3 catalysts by NORONHA, F. B, BALDANZA, M. A. S, MONTEIRO, R. S, ARANDA, D. A. G, ORDINE, A, SCHMAL, M

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The promoting effect of noble metal addition on niobia-supported cobalt catalysts by Noronha, F.B., Frydman, A., Aranda, D.A.G., Perez, C., Soares, R.R., Morawek, B., Castner, D., Campbell, C.T., Frety, R., Schmal, M.

“…The promoting effects of a noble metal (Pd, Pt, Rh) added to Co/Nb 2O 5 catalysts were studied by varying the Me/Co atomic ratios. Acid niobium was calcined to…”
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Surface Characterization of Zirconia-Coated Alumina as Support for Pt Particles by Souza, M.M.V.M., Aranda, D.A.G., Pérez, C.A.C., Schmal, M.

“…ZrO2/Al2O3 samples were prepared by impregnation of the alumina powder with a solution of zirconium hydroxide in nitric acid, containing ZrO2 in the range of…”
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