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Produção de bioquerosene de aviação: uma análise comparativa de diferentes processos tecnológicos
(Universidade Federal de São Carlos, 2023-08-28)
In the face of growing global concern about climate change and environmental events witnessed over the past decades, there arises an urgent need to seek alternatives that minimize the impacts of human activities, particularly ...
Avaliação do aproveitamento energético dos resíduos da indústria de óleo de rícino por meio da cogeração
(Universidade Federal de São Carlos, 2023-08-28)
The castor bean plant (Ricinus communis L.) is an oilseed crop from which castor oil is extracted, that has various applications, such as a bio lubricant, raw material for bioplastics and biodiesel, additive in coatings, ...
Estudo comparativo dos métodos de dessulfurização do biogás
(Universidade Federal de São Carlos, 2023-08-28)
Biogas represents one of the most promising sources of renewable energy today, emerging as a sustainable alternative to fossil fuels and contributing to overcome the challenges associated with climate change. Derived from ...
A descarbonização e a importância do gás natural como fonte de energia no processo de transição energética
(Universidade Federal de São Carlos, 2023-08-28)
In a scenario of extreme weather conditions and increasingly frequent natural disasters, concern for environmental issues has been gaining more prominence in political, social, and economic discussions. Global warming, one ...
Análise técnico-econômica da produção de hidrogênio via reforma a vapor do etanol para a síntese de amônia
(Universidade Federal de São Carlos, 2023-08-29)
The use of fossil fuels as opposed to the use of renewable sources or processes with lower environmental impacts is still guided, in general, by the lack of economically attractive solutions in the market to compete and ...
Gestão de riscos em uma planta industrial de beneficiamento de ouro: estudo qualitativo com APR e HAZOP
(Universidade Federal de São Carlos, 2023-08-28)
The gold beneficiation process comprises a series of stages, ranging from ore
extraction to its processing stage. The activities involved carry a set of significant risks.
These risks encompass everything from landslides, ...
Sorgo sacarino como substrato para a produção de etanol e modelagem da cinética de fermentação
(Universidade Federal de São Carlos, 2023-08-29)
Sorghum is a grass with significant cultivation in several countries and of great agricultural
and livestock importance, mainly due to the inclusion of its grain in animal nutrition, being
the fifth most produced cereal ...
A Sustentabilidade sob a perspectiva da termodinâmica
(Universidade Federal de São Carlos, 2023-08-28)
Sustainability is an increasingly relevant concept in contemporary times, aiming to promote balanced economic, social, and environmental development. In the context of industrial chemical processes, sustainability plays a ...
Conversão do glicerol a propilenoglicol utilizando catalisadores a base de cobre
(Universidade Federal de São Carlos, 2023-08-28)
The hydrogenolysis of glycerol is one of the main routes for the production of
propylene glycol and will be the object of study of this work. In order to carry out a kinetic
study aimed at increasing the glycerol conversion ...
Embalagens ativas e inteligentes: tendências e projeções
(Universidade Federal de São Carlos, 2023-04-13)
Packaging is a technique that involves wrapping or protecting products for distribution, storage, commercialization, and use. In addition to containing the product, packaging also identifies, describes, protects, displays, ...