Search Results - "Silvio Vaz"

Technologies for carbon dioxide capture: A review applied to energy sectors by Vaz, Sílvio, Rodrigues de Souza, Ana Paula, Lobo Baeta, Bruno Eduardo

“…Carbon dioxide (CO2) is a gas generated by both natural and man-made sources, such as the burning of fossil fuels for power generation and from agriculture…”
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Sustainable carbonaceous raw materials: A contribution to reduce the negative environmental impacts of chemical industry by Vaz Jr, Silvio, de Souza, Daniela Tatiane

“…Chemicals, a class of global commodities, can be divided into inputs and end-use products, what can include a huge number of characteristics and applicability,…”
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Process development and techno‐economic analysis of bio‐based succinic acid derived from pentoses integrated to a sugarcane biorefinery by Klein, Bruno C., Silva, Jean F.L., Junqueira, Tassia L., Rabelo, Sarita C., Arruda, Priscila V., Ienczak, Jaciane L., Mantelatto, Paulo E., Pradella, José G.C., Junior, Silvio Vaz, Bonomi, Antonio

“…Bio‐based succinic acid is a potential building block for the production of renewable chemicals and polymers. The use of hemicellulosic hydrolyzate from…”
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A renewable chemistry linked to the Brazilian biofuel production by Vaz, Sílvio

“…The transition from the current dependence on non-renewable raw materials to biomass as an oil substitute has become a strategic challenge to the twenty-first…”
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Enzymatic Production of Lauroyl and Stearoyl Monoesters of d -Xylose, l -Arabinose, and d -Glucose as Potential Lignocellulosic-Derived Products, and Their Evaluation as Antimicrobial Agents by Victoria Giorgi, Emiliana Botto, Carolina Fontana, Luca Della Mea, Silvio Vaz, Pilar Menéndez, Paula Rodríguez

“…Forestry and agricultural industries constitute highly relevant economic activities globally. They generate large amounts of residues rich in lignocellulose…”
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Production of activated carbons from technical lignin as a promising pathway towards carbon emission neutrality for second-generation (2G) ethanol plants by Gomes, Brener Felipe Melo Lima, Vaz Júnior, Silvio, Gurgel, Leandro Vinícius Alves

“…Technical lignin (TL) is a solid waste generated in industrial activities including pulp and paper mills and second-generation (2G) biorefineries. After…”
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Chemical Study of Kraft Lignin during Alkaline Delignification of E. urophylla x E. grandis Hybrid in Low and High Residual Effective Alkali by Ribeiro, Robisnéa Adriana, Júnior, Silvio Vaz, Jameel, Hasan, Chang, Hou-Min, Narron, Robert, Jiang, Xiao, Colodette, Jorge Luiz

“…Chips from E. urophylla x E. grandis hybrid were subjected to kraft cooking using two different approaches: low and high residual effective alkali. The lignin…”
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A life cycle assessment of CCU process to produce a nanocomposite from ethanol plant CO2 emission by Souza, Ana Paula Rodrigues de, Vaz, Silvio, Gravina, Érica Gonçalves, Lobo Baeta, Bruno Eduardo

“…The use of rubber septa for controlled release of semiochemicals has raised important discussions about their efficiency and environmental impact since they…”
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An Analytical Chemist's View of Lignocellulosic Biomass by Vas, Sílvio

“…Lignocellulosic biomass comprises wood and agricultural residues, which are sources of cellulose, hemicellulose, and lignin (the lignocellulosic fractions),…”
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Innovative structural modification process of Kraft lignin using continuous-flow regime by Vaz Jr, Silvio, Salvador, Carlos Eduardo de Melo

“…An innovative process for the structural modification of kraft lignin (KL), followed by the incorporation of the herbicide picloram (PCL; C6H3Cl3N2O2; CAS,…”
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Structural and chemical characterization of lignin and hemicellulose isolated from corn fibers toward agroindustrial residue valorization by Barbosa, Bianca Moreira, Vaz, Sílvio, Colodette, Jorge Luiz, de Aguiar, Alex Ramos, Cabral, Carla Priscila Távora, de Freitas Homem de Faria, Bruno

“…Corn fiber (CF) is an agroindustrial residue obtained from starch or corn syrup. Currently, there has been increasing research interest in lignocellulosic…”
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Synthesis of an organic–inorganic composite from calcium carbonate and Kraft lignin and its use as carrier material for controlled release of semiochemical agents by Júnior, Silvio Vaz, Gravina, Érica Gonçalves, Moraes, Maria Carolina Blassioli, Zaioncz, Soraia, Valadares, Leonardo Fonseca, Borges, Miguel, Magalhães, Washington Luiz Esteves

“…The control of pests in agricultural systems is currently based on the widespread use of pesticides that efficiently control pests but have negative effects on…”
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Sorption behavior of the oxytetracycline antibiotic to two Brazilian soils by Vaz, Sílvio

“…Background This study comprises the assessment of sorption of the agricultural antibiotic oxytetracycline to Brazilian soils, to prove the sorption to soil and…”
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Effects of Kraft Lignin and Corn Residue on the Production of Eucalyptus Pellets by Barbosa, Bianca Moreira, Vaz, Sílvio, Colodette, Jorge Luiz, de Siqueira, Humberto Fauller, da Silva, Carlos Miguel Simões, Cândido, Welliton Lelis

“…Pellets have become an important renewable energy source. Aiming to contribute for diversifying the Brazilian energy matrix, the goals of this work were to…”
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Study of molecular interactions between humic acid from Brazilian soil and the antibiotic oxytetracycline by Vaz, Sílvio, Lopes, Wilson Tadeu, Martin-Neto, Ladislau

“…Tetracyclines (TC) are the major class of antibiotics used in global cattle industry for the treatment of diseases and to promote animal growth. The impact of…”
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Microwave-Assisted Green Production of Furfural from D-xylose of Sugarcane Bagasse by Vaz Jr, Sílvio, Donate, Paulo Marcos

“…D-xylose is a component of sugarcane bagasse that can be used as a renewable resource for the production of a variety of chemicals. By means of catalytic…”
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Heterometallic manganese/zinc-phytate complex as a model compound for metal storage in wheat grains by Rodrigues-Filho, Ubirajara P., Vaz, Silvio, Felicissimo, Marcella P., Scarpellini, Marciela, Cardoso, Daniel R., Vinhas, Rita C.J., Landers, Richard, Schneider, Jose F., McGarvey, Bruce R., Andersen, Mogens L., Skibsted, Leif H.

“…Myo-inositol-1,2,3,4,5,6-hexakisphosphate, also known as phytate, is a natural metal chelate present in cereals, an important feedstock worldwide. This article…”
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EFFECT OF RESIDUAL EFFECTIVE ALKALI ON EUCALYPTUS KRAFT PULP YIELD AND CHEMISTRY by Ribeiro, Robisnéa Adriana, Colodette, Jorge Luiz, Vaz Júnior, Sílvio

“…ABSTRACT The impact of residual effective alkali (REA) and pulp delignification degree on Eucalyptus kraft pulp yield and chemistry was investigated. In this…”
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Erratum to: Sorption behavior of the oxytetracycline antibiotic to two Brazilian soils by Vaz, Sílvio

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CHEMICAL ANALYSIS OF BIOMASS - A REVIEW OF TECHNIQUES AND APPLICATIONS by Vaz Júnior, Sílvio, Soares, Itânia Pinheiro

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