Search Results - "Meneghetti, Simoni"

Biodiesel production by ethanolysis of mixed castor and soybean oils by Barbosa, Daniela da Costa, Serra, Tatiana M., Meneghetti, Simoni M. Plentz, Meneghetti, Mario R.

“…Biodiesel was produced by ethanolysis of pure castor and soybean oils, and mixtures thereof, using potassium hydroxide as catalyst. The yields and…”
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Benzodiazepines: Drugs with Chemical Skeletons Suitable for the Preparation of Metallacycles with Potential Pharmacological Activity by da Silva, Artur V., Meneghetti, Simoni M. P., Meneghetti, Mario R.

“…The synthesis of organometallic compounds with potential pharmacological activity has attracted the attention of many research groups, aiming to take advantage…”
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Development of a fast GC-response factor method to quantify total FAMEs in biodiesel from various fatty acid sources by Silva, Filipe L., Melo, Lucas N., Meneghetti, Simoni M.P., Bortoluzzi, Janaína H.

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A facile synthesis of MgAl/layered double hydroxides from aluminum wastes by Silva, Társila S., Fernandes, Erica P., Vithanage, Meththika, Meneghetti, Simoni M.P., Meili, Lucas

“…•MgAl/layered double hydroxides were synthesized from the residues of aluminum frames.•Co-precipitation and co-precipitation + hydrothermal treatment synthesis…”
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Progress in Development of Magadiite to Produce Multifunctional Lamellar Materials by dos Santos, Tiago G., de Assis, Geovânia C., da Silva, Antonio O. S., Meneghetti, Simoni M. P.

“…The attractive properties of magadiite, a lamellar and crystalline material, could give rise to new industrial processes due to its unique and modulating…”
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Transesterification reaction of vegetable oils, using superacid sulfated TiO2-base catalysts by DE ALMEIDA, Rusiene M, NODA, Lucia K, GONCALVES, Norberto S, MENEGHETTI, Simoni M. P, MENEGHETTI, Mario R

“…Superacid sulfated titania catalyst, TiO2/SO4 (TS-series), have been prepared via the sol-gel technique, with different sulfate concentrations. The relation of…”
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New mechanistic approaches for fatty acid methyl ester production reactions in the presence of Sn(IV) catalysts by Nunes, Rafael S., Altino, Felyppe M., Meneghetti, Mario R., Meneghetti, Simoni M.P.

“…[Display omitted] •BuSnCl3 and Bu2SnCl2 were studied as catalysts in methanolysis and esterification.•Trend in reactivity for both reactions is…”
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Catalytic evaluation of MCM-41 hybrid silicas in the transesterification reactions by Silva, Laura L., Alkimim, Isabella P., Costa, Jhosianna P.V.S., Meneghetti, Simoni M.P., Cardoso, Dilson

“…The heterogeneous catalysts used to produce biodiesel include the important group of hybrid silicas that possess basic siloxy sites (≡SiO−). The basicity of…”
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Surface interactions with the metal oxide surface control Ru nanoparticle formation and catalytic performance by Grigorev, Maxim E., Mikhailov, Stepan P., Bykov, Alexey V., Tiamina, Irina Yu, Nikoshvili, Linda Zh, Sulman, Mikhail G., Vasiliev, Alexander L., Sidorov, Alexander I., dos Santos, Thatiane V., Meneghetti, Mario R., Meneghetti, Simoni M. Plentz, Bronstein, Lyudmila M., Matveeva, Valentina G.

“…[Display omitted] Here, we report the development of novel Ru-containing catalysts based on porous metal oxide supports such as SnO2, Nb2O5, and Nb2Sn5O15. We…”
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Efficient adsorption of dyes by γ-alumina synthesized from aluminum wastes: Kinetics, isotherms, thermodynamics and toxicity assessment by Fernandes, Erica Porto, Silva, Társila S., Carvalho, Cenira M., Selvasembian, Rangabhashiyam, Chaukura, Nhamo, Oliveira, Leonardo M.T.M., Meneghetti, Simoni M. Plentz, Meili, Lucas

“…This study aimed at synthesizing γ-alumina from aluminum residue obtained from a frame fabrication factory, through precipitation followed by calcination, and…”
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Characterization of antimicrobial effect of organotin-based catalysts on diesel–biodiesel deteriogenic microorganisms by Ribas, Rodolfo, Cazarolli, Juciana Clarice, da Silva, Eid Cavalcante, Meneghetti, Mario Roberto, Meneghetti, Simoni Margareti Plentz, Bento, Fatima Menezes

“…Organotin compounds are applied in several industrial reactions and can present antifungal and antibacterial activities. Incorrect handling and storage…”
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Tin, molybdenum and tin-molybdenum oxides: Influence of Lewis and Bronsted acid sites on xylose conversion by dos Santos, Thatiane V., da Silva Avelino, Débora Olimpio, Pryston, Dhara B.A., Meneghetti, Mario R., Meneghetti, Simoni M.P.

“…In this study, tin oxide (SnO2), molybdenum oxide (MoO3) and a mixed oxide based on tin and molybdenum (respectively, Sn100, Mo100 and SnMo25, synthesized by…”
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Tin, niobium and tin-niobium oxides obtained by the Pechini method using glycerol as a polyol: Synthesis, characterization and use as a catalyst in fructose conversion by dos Santos, Thatiane V., Pryston, Dhara B.A., Assis, Geovânia C., Meneghetti, Mario R., Meneghetti, Simoni M.P.

“…[Display omitted] •Mixed metal oxides based on tin and niobium were synthesized.•Pechini method replacing ethylene glycol with glycerol was used.•Mixed oxides…”
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Biofuel production from Pachira aquatic Aubl and Magonia pubescens A St-Hil: Physical-chemical properties of neat vegetable oils, methyl-esters and bio-oils (hydrocarbons) by Oliveira, Lincoln P., de A. Montenegro, Mateus, Lima, Francisco C.A., Suarez, Paulo A.Z., da Silva, Eid Cavalcante, Meneghetti, Mario R., Meneghetti, Simoni M.P.

“…•Oils from Pachira aquatic Aubl and Magonia pubescens A St-Hil were investigated.•Biodiesel and bio-oil were obtained from these oils.•Physical-chemical…”
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Mono- and bimetallic (Ru-Co) polymeric catalysts for levulinic acid hydrogenation by Grigorev, Maxim E., Mikhailov, Stepan P., Bykov, Alexey V., Sidorov, Alexander I., Tiamina, Irina Yu, Vasiliev, Alexandre L., Nikoshvili, Linda Zh, Matveeva, Valentina G., Plentz Meneghetti, Simoni M., Sulman, Mikhail G., Sulman, Esther M.

“…[Display omitted] •Novel bimetallic Ru-Co polymeric catalysts were synthesized.•Hydrogenation of levulinic acid was studied at variation of reaction…”
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Characteristics and composition of Jatropha gossypiifolia and Jatropha curcas L. oils and application for biodiesel production by DE OLIVEIRA, Jefferson S, LEITE, Polyanna M, DE SOUZA, Lincoln B, MELLO, Vinicius M, SILVA, Eid C, RUBIM, Joel C, MENEGHETTI, Simoni M. P, SUAREZ, Paulo A. Z

“…Characteristics and composition of Jatropha gossypiifolia (JG) and Jatropha curcas L. (JC) oils and application for biodiesel production were presented. In the…”
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Characterization of mesoporous stannosilicates obtained via non-hydrothermal synthesis using Na2SnO3 as the precursor by Costa, Bruna E.B., Damasceno, Rayanne F., Silva, Antonio O.S., Meneghetti, Simoni M.P.

“…This paper describes the synthesis of ordered mesoporous silica MCM-41 and mesoporous stannosilicates Sn-MCM-41, under mild and non-hydrothermal conditions, as…”
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Study of Neat and Mixed Sn(IV) and Mo(VI) Oxides for Transesterification and Esterification: Influence of the Substrate on Leaching by dos Santos, Thatiane Veríssimo, dos Santos Brainer, Nívea, de Amorin Pryston, Dhara Beatriz, da Silva Avelino, Débora Olimpio, Dornelas, Camila Braga, Meneghetti, Mario R., Meneghetti, Simoni M. Plentz

“…Tin and molybdenum oxide catalytic systems were employed in transesterification and esterification reactions using methanol. In the presence of the…”
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Doped Ruthenium/Hypercrosslinked Polystyrene (HPS) Catalysts in the Modification of Fatty Acid Methyl Esters by Romulo C. Dutra, Thatiane V. S. Martins, Delma da G. Rocha, Mario R. Meneghetti, Simoni M. P. Meneghetti, Mikhail G. Sulman, Valentina G. Matveeva, Paulo A. Z. Suarez

“…The modification of fatty substrates using heterogeneous catalysts have extensive industrial application and has an emphatic position in a sustainable context…”
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Comparison of the hydrothermal syntheses of Sn-magadiite using Na2SnO3 and SnCl4·5H2O as the precursors by Santos, Tiago G., Silva, Antonio O.S., Meneghetti, Simoni M.P.

“…Magadiites constitute an important class of lamellar silicates, in which the negative charges can be compensated by either Na+ or H+ located in the interlayer…”
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