Search Results - "Magalhães Pontes, Luiz Antônio"

Technical and Economic Analysis for the Production of Acrylonitrile from Crude Glycerol by Braga, Eduardo Ramos, Braga, Rafael Ramos, Magalhães Pontes, Luiz Antônio

“…Glycerol is the main by‐product of biodiesel plants, and new technological routes using it as a raw material are being developed due to the increased global…”
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Valorization of Corncob by Hydrolysis-Hydrogenation to Obtain Xylitol Under Mild Conditions by Delgado-Arcaño, Yaimé, Mandelli, Dalmo, Carvalho, Wagner Alves, Pontes, Luiz Antônio Magalhães

“…Purpose The pretreatment of biomass represents a large energy expenditure in the production of sugar alcohols. Current research efforts are focused on…”
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Chemical and Physicochemical Characterization of Alkali Pretreated and in Natura Sisal Solid Waste by Guerra, Gabriel Nunes, Cabral Albuquerque, Elaine Christine De Magalhaes, Campos, Leila Maria Aguilera, Pontes, Luiz Antônio Magalhães

“…Solid waste from sisal fiber is a great candidate for biorefinery feedstock and material for composite production. However, sisal solid waste needs to be…”
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Economic analysis and technicalities of acrylic acid production from crude glycerol by Braga Eduardo Ramos, Mustafa George de Souza, Pontes Danilo de Aguiar, Pontes Luiz Antônio Magalhães

“…Glycerol is the main byproduct of industrial biodiesel plants, and new technological routes using it as feedstock have been studied, due to the increase in…”
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Direct ammoxidation of glycerol to nitriles using Mo/alumina catalysts by da Silva, Laio Damasceno, Santos, Ronaldo Costa, Silva, Jordan Gonzaga Andrade Batista, de Paiva Alves, Edson, Fréty, Roger Thomas François, Pontes, Luiz Antônio Magalhães

“…Redox phase unpromoted molybdenum catalysts with different Mo loadings (2.5% Mo/γ-Al 2 O 3 ; 5.0% Mo/γ-Al 2 O 3 ; 7.5% Mo/γ-Al 2 O 3 and 10.0% Mo/γ-Al 2 O 3 )…”
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Catalytic conversion of glucose into sorbitol over niobium oxide supported Ru catalysts by Silva, Jordan Gonzaga Andrade Batista, Santos, Ronaldo Costa, Rodríguez-Castellón, Enrique, Teixeira, Leonardo Sena Gomes, Pontes, Luiz Antônio Magalhães

“…[Display omitted] •Ru/Nb2O5 catalysts for hydrogenation of glucose into sorbitol.•Influence of the Nb2O5 phase on the catalytic properties of the Ru/Nb2O5…”
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2-Methylthiophene reactions on modified KSF clays by de Oliveira, Manuela Lisboa, Pergher, Sibele Berenice Castellãa, de Aguiar Pontes, Danilo, Urquieta Gonzalez, Ernesto Antônio, Santos, Ronaldo Costa, Pontes, Luiz Antônio Magalhães

“…Highlights [Display omitted] The transformation of 2-methylthiophene (100 ppm) in an n-hexane stream was studied on clays with nature/quantity of distinct acid…”
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THIOPHENE CRACKING USING MAGNESIUM MODIFIED BETA ZEOLITE by Santos, Ronaldo Costa, Almeida, Daniel Freire, Fonseca, Fernanda Silva Costa, Da Silva, Diego Santana, De Oliveira, Angelica Amaral, Pontes, Danilo De Aguiar, Pontes, Luiz Antônio Magalhães

“…The development of additives for FCC catalysts aiming at a greater sulfur removal in the gasoline fraction has been a priority with tougher environmental…”
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Xylitol: A review on the progress and challenges of its production by chemical route by Delgado Arcaño, Yaimé, Valmaña García, Oscar Daniel, Mandelli, Dalmo, Carvalho, Wagner Alves, Magalhães Pontes, Luiz Antônio

“…[Display omitted] •Xylitol as platform molecule.•Pharmaceutical and food industry’s uses due it low caloric content and anticaries action.•Research efforts to…”
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Catalysts for glycerol hydrogenolysis to 1,3-propanediol: A review of chemical routes and market by da Silva Ruy, Alisson Dias, de Brito Alves, Rita Maria, Reis Hewer, Thiago Lewis, de Aguiar Pontes, Danilo, Gomes Teixeira, Leonardo Sena, Magalhães Pontes, Luiz Antônio

“…[Display omitted] •1,3-propanediol as a sustainable product obtained from biodiesel-derived glycerol hydrogenolysis.•Market and industrial routes for the…”
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A utilização de etanol em célula a combustível de óxido sólido by Fiuza, Raigenis da Paz, Silva, Marcos Aurélio da, Pontes, Luiz Antônio Magalhães, Teixeira, Leonardo Sena Gomes, Boaventura, Jaime Soares

“…This work reports a review on the status and technical feasibility of the application of ethanol as fuel for Solid Oxide Fuel Cells (SOFC), presenting both…”
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Catalysts and processes for gluconic and glucaric acids production: A comprehensive review of market and chemical routes by Machado, Júlio Viana, da Silva, Maria Luiza Andrade, Silva, Caio Luis Santos, Correia, Maria Carolina Granja, da Silva Ruy, Alisson Dias, Pontes, Luiz Antônio Magalhães

“…Glucaric acid and gluconic acid, compounds with diverse applications, have market values projected to reach $1.4 billion and $1.9 billion by 2028,…”
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Environmental Feasibility Analysis for the Acrylonitrile Production from Glycerol by Musse Neto, Guilherme João, Braga, Eduardo Ramos, Pontes, Luiz Antônio Magalhães

“…Acrylonitrile is a monomer traded as a commodity on the global market with applications in several industrial sectors, produced from the ammoxidation of…”
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Kinetics of the thermal decomposition of coke formed on ZnO/H-BEA catalyst in the transformation of 2-methylthiophene in n-hexane stream by da Silva, Diego Santana, Andrade, Maria Luiza, Araujo, Marcio D. S., Fernandes, Valter J., Ferreira, José Marcos Moreira, de Araujo, Antônio Souza, Pontes, Luiz Antônio Magalhães, Santos, Ronaldo Costa

“…Combustion kinetic data of the coke present in FCC catalysts and additives are important for developing industrial regenerator simulations. In this work, the…”
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Mesoporous HBeta zeolites application in the desulfurization of 2-methylthiophene by de Oliveira, Angélica Amaral, da Silva, Verônica Lima, de Aguiar Pontes, Danilo, Almeida, Daniel Freire, Silva, Domingos Sérgio Araújo, Ferreira, José Marcos Moreira, Santos, Ronaldo Costa, Urquieta-Gonzalez, Ernesto Antonio, Pontes, Luiz Antônio Magalhães

“…The generation of mesoporosity in Beta zeolite through desilication promoted an increase in the formation of H 2 S in the transformation of 2-methylthiophene…”
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Thiophene cracking on zinc modified beta zeolite by Santos, Ronaldo Costa, Freire Almeida, Daniel, de Aguiar Pontes, Danilo, Lau, Lam Yiu, Magalhães Pontes, Luiz Antônio

“…[Display omitted] •The zinc modified BEA zeolite catalysts demonstrated to be a potential additive to FCC.•The catalysts presented good activity in the…”
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Restraining deactivation of β-zeolite by modifying with MgAl2O4 spinel in gas-phase glycerol dehydration by de Oliveira, Amanda Sayure Kasuya, Lopes, Antônio Marcelo Silva, Barbosa, Felipe Fernandes, da Silva, Francisco Ivan, de Sousa, José Antonio, Pontes, Luiz Antônio Magalhães, Pergher, Sibele B.C., Braga, Tiago Pinheiro

“…•Beta zeolite modified with MgAl2O4 restricted deactivation in glycerol dehydration compared to pure zeolite;•Acidic and textural properties were altered after…”
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Technological prospection of microalgae-based biorefinery approach for effluent treatment by Pessôa, Luiggi Cavalcanti, Deamici, Kricelle Mosquera, Pontes, Luiz Antônio Magalhães, Druzian, Janice Izabel, Assis, Denilson de Jesus

“…Microalgae-based biorefinery coupled with effluent treatment (MBBET) is an approach that makes biomass production economically advantageous. It can produce…”
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Produção de Acrilonitrila a partir de Diferentes Matérias-Primas: prospecção tecnológica by Guerra, Gabriel Nunes, Musse Neto, Guilherme Joao, Pontes, Luiz Antônio Magalhães

“…A grande demanda mundial por acrilonitrila, combinada à necessidade crescente de processos mais sustentáveis e competitivos, tem motivado a constante melhoria…”
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Clay-based catalysts applied to glycerol valorization: A review by Abeyta, Kimberly Paim, Silva, Maria Luiza Andrade da, Silva, Caio Luis Santos, Pontes, Luiz Antônio Magalhães, Teixeira, Leonardo S.G.

“…The increase in global biodiesel production, particularly in Brazil, has opened up the possibility of using glycerol as a feedstock to obtain higher…”
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