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Síntese de adsorventes magnéticos utilizando casca de soja e sua aplicação na adsorção de ácido cafeico
(Universidade Federal de São Carlos, 2018-12-11)
Wastewater management has gained increasingly space on the world stage, with significant advances in both the environmental and financial spheres. Phenolic compounds are present in wastewater of various processes, such as ...
Estudo de equilíbrio líquido-vapor de soluções hidroetanólicas contendo frutose
(Universidade Federal de São Carlos, 2016-02-15)
Fructose (1,3,4,5,6-pentahydroxyhex-2-one) is an important sugar in global market because its
unique characteristics when compared to another sugars. It becomes the fructose economically
attractive besides the fact that ...
Hidrólise enzimática da palha de cana-de-açúcar: estudo cinético e modelagem matemática semi-mecanística
(Universidade Federal de São Carlos, 2015-03-06)
For biofuels production, the recovery of lignocellulosic feedstock is seen as a promising alternative, both from environmental and economic point of views. Among the lignocellulosic biomasses most important in Brazil, ...
Caracterização e eficiência de diferentes meios filtrantes fibrosos na remoção de nanopartículas
(Universidade Federal de São Carlos, 2015-01-23)
Human exposure to nanoparticles is increasingly becoming a concern, including in the workplace, due to urban and industrial development and the increasing use of motor vehicles. Filtration using fibrous filters is among ...
Influência de álcoois na síntese e propriedades das sílicas mesoporosas
(Universidade Federal de São Carlos, 2015-02-23)
In recent years there has been growing interest in studies on the use of heterogeneous catalysts in the biodiesel production, since such materials have some advantages over homogeneous catalysts such as ease of separation ...
Análise da secagem de limão tahiti (Citrus latifolia - Tanaka) em fatias e de suas frações: epicarpo, mesocarpo e endocarpo
(Universidade Federal de São Carlos, 2015-03-20)
The tahiti lemon belongs to the family Rutaceae, Citrus of the genus, species Citrus Latifolia, the variety Tanaka. It is a heterogeneous fruit, formed by three distinct fractions, them being the epicarp (outer shell), the ...
Reforma a vapor do ácido acético sobre catalisadores de Ni/Al2O3: estudo das rotas reacionais
(Universidade Federal de São Carlos, 2014-02-21)
Acetic acid (AA), one majority substance contained in the bio-oil from biomass pyrolysis, was used as a model molecule for study of reaction routes of steam reforming on Ni/θ-Al2O3 catalysts. The catalyst containing ...
Purificação de penicilina G acilase produzida por Escherichia coli e Bacillus megaterium recombinantes
(Universidade Federal de São Carlos, 2014-03-28)
Penicillin G acylase (PGA) is the key enzyme for the industrial production of β-lactam antibiotics. Major current PGA demand is attended for producer organisms as Escherichia coli and Bacillus megaterium genetically ...
Projeto, construção e desenvolvimento metodológico de um aparelho de destilação. Estudo de caso: produção de etanol anidro via destilação extrativa utilizando glicerol
(Universidade Federal de São Carlos, 2014-03-18)
Ethanol is a renewable fuel produced from biomass. Starting in 1975, Brazil began a national program to promote ethanol production in large scale, the ProAlcool Programme. In the harvest 2012/13 it was produced 23.64 billion ...
Aplicação da fluidodinâmica computacional na avaliação da hidrodinâmica de estágio em colunas de destilação
(Universidade Federal de São Carlos, 2012-03-26)
The development of the design of chemical processes has received increasing improvement, incorporating sophisticated mathematical models, which allowed better simulation of its real behavior. The distillation column is one ...