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Hidrogenólise do glicerol a propilenoglicol sob catalisadores de Ni-Cu/Al2O3 utilizando hidrogênio produzido in situ
(Universidade Federal de São Carlos, 2023-03-27)
Catalytic hydrogenolysis of glycerol is one of the possible routes for converting glycerol into high commercial value products. The production of propylene glycol by catalytic hydrogenolysis of glycerol can be carried out ...
Análise da transferência de calor e parâmetros térmicos em leito empacotado de fermentação em estado sólido
(Universidade Federal de São Carlos, 2023-02-28)
Aiming at expanding the scale of solid-state fermentation processes (SSF), it is necessary to
develop and improve appropriate bioreactors. Of note are the packed-bed bioreactors (PBBs),
which have already been studied ...
Influência de agentes de ativação na geração de espécies ativas em zeólitas Cu-ZSM-5 – aplicação na conversão de metano a metanol
(Universidade Federal de São Carlos, 2023-12-01)
Climate change is a current topic of much debate around the world and is a consequence of the impact of the intensification of the greenhouse effect caused by the accumulation in the atmosphere of gases such as carbon ...
Produção de enzimas pelo cocultivo de fungos filamentosos por fermentação em estado sólido e aplicação do meio integral na sacarificação da biomassa para obtenção de etanol celulósico
(Universidade Federal de São Carlos, 2016-03-01)
The use of a simplified consolidated bioprocess for the conversion of biomass using
enzymes produced in-house (integrated into the process of converting lignocellulosic
biomass) may enable significant increases in the ...
Catalisadores com estrutura do tipo perovskitas PrCo1-xNixO3 para produção de gás de síntese
(Universidade Federal de São Carlos, 2017-03-14)
Energy is an essential component for a country's development. Since Brazilians’ main energy source is the oil and it has limited reserves, an alternative is needed for a synthesis of fuels throughout other raw materials, ...
Estudo da reação de hidrogenação de CO2 em materiais à base de Cu via catálise heterogênea
(Universidade Federal de São Carlos, 2022-07-07)
CO2 is a greenhouse gas whose production has intensified in recent decades, generating its accumulation in the Earth’s atmosphere. Thereby, numerous negative environmental changes, such as the aggravation of the greenhouse ...
Secagem convectiva da folha de Aroeira (Schinus terebinthifolius Raddi) em tambor rotativo com parede perfurada: influência das condições operacionais na preservação da cor e compostos bioativos
(Universidade Federal de São Carlos, 2021-08-26)
This study investigated drying aroeira (Schinus terebinthifolius Raddi) leaves in a rotating dryer with a perforated wall to evaluate the influence of operating conditions in the preservation of color, and bioactive compounds ...
Secagem de folhas de aroeira (Schinus terebinthifolius raddi.) com aquecimento por micro-ondas: avaliação da retenção de cor e qualidade dos extratos etanólicos
(Universidade Federal de São Carlos, 2023-03-08)
In this study, the drying of aroeira leaves (Schinus terebinthifolius Raddi) with microwave heating was evaluated in order to reduce moisture, color retention and chlorophyll concentration, as well as preserving total ...
Métodos para caracterização de meios filtrantes contendo nanofibras
(Universidade Federal de São Carlos, 2016-05-02)
It is necessary knowing the characteristics of the filter media and how they influence the
filtration process to improve the filter media. With this, the aim of this study was to
characterize the filter media containing ...
Produção de celulases por Myceliophthora thermophila I-1D3b em resposta a diferentes fontes de carbono e taxas de aeração em cultivos sólido e submerso
(Universidade Federal de São Carlos, 2023-02-24)
The interest in cellulolytic systems of thermophilic fungi motivated the development of research aimed at the use of their enzymes in various industrial sectors, such as in the production of biofuels, particularly ...