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Now showing items 651-660 of 673
Efeito da acessibilidade aos sítios ácidos da Zeólita MFI na esterificação catalítica
(Universidade Federal de São Carlos, 2023-11-24)
In the context of increasing ethanol production through fermentation, substantial amounts of fusel oil are produced. Consequently, there is a growing interest in exploring methods to reuse fusel oil by transforming its ...
Inteligência computacional aplicada à modelagem matemática da produção de biossurfactantes por esterificação de ácidos graxos com açúcares
(Universidade Federal de São Carlos, 2024-02-16)
Because of increasing demand of biosurfactants, which are more environmentally friendly than to surfactants derived from non-renewable raw materials, there is a growing need for studies proposing new processes for their ...
Modelagem fuzzy-cinética e monitoramento espectrofotométrico da hidrólise enzimática do bagaço de cana-de açúcar em sistema de reatores com separação de fases
(Universidade Federal de São Carlos, 2024-02-27)
The decrease in fossil fuel reserves combined with the growing global energy demand fosters
the search for alternatives. Within this scope, a possible solution may arise from the use
of biofuels, such as ethanol, produced ...
Produção e purificação de nanotubos de carbono via decomposição catalítica do metano
(Universidade Federal de São Carlos, 2024-02-23)
Carbon nanotubes (CNTs) are materials with the potential to develop disruptive technologies, such as the construction of space elevators and transistors smaller than silicon, but their production is still an engineering ...
Estudos do reaproveitamento térmico do bagaço de laranja: secagem em leito de jorro modificado e peletização
(Universidade Federal de São Carlos, 2024-03-11)
The use of biomass as an alternative source of renewable energy has been gaining ground and leading to innovations in the production sector, seeking to support sustainable development and dispose of waste that was previously ...
Nanofibras de poli(tereftalato de etileno) (PET) reciclável eletrofiadas e impregnadas com nanotubos de carbono para serem aplicadas na filtração de gases tóxicos
(Universidade Federal de São Carlos, 2024-02-20)
The development of new materials in the manufacturing of more effective filtering media for the control of gaseous pollutants has attracted significant interest from industries in various sectors in recent years. This is ...
Novas abordagens para aumentar a sobrevivência e eficiência de cepas de Bacillus solubilizadoras de fosfato
(Universidade Federal de São Carlos, 2024-04-12)
NEW APPROACHES TO INCREASE THE SURVIVAL AND EFFICIENCY OF PHOSPHATE- SOLUBILIZING BACILLUS STRAINS. In a context where global population growth and the exacerbated impacts of climate change pose critical challenges to food ...
Estudo da reação de hidrogenação de CO2 para a síntese de álcoois em catalisadores à base de Cu e Co
(Universidade Federal de São Carlos, 2024-02-28)
CO2 is a gaseous chemical compound important for maintaining life on Earth, being used in the photosynthesis process by plants, which forms glucose and releases oxygen into the atmosphere. Furthermore, it is the main ...
Controle da poluição do ar por filtração híbrida de material particulado proveniente da indústria siderúrgica
(Universidade Federal de São Carlos, 2024-08-12)
The transmission of specific material by industry poses a serious threat to the environment
and human health. The World Health Organization (WHO) World Health Statistics report of
2018 revealed that air pollution was ...
Estudo de viabilidade de catálise enzimática por lipases para a hidrólise e síntese de intermediário da indústria de antibióticos
(Universidade Federal de São Carlos, 2024-05-27)
Antibiotics are considered one of the most successful discoveries in the history of medicine. However, the production of these drugs via chemical route generates harmful effluents. Being an intermediate for the enzymatic ...