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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 ...
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, ...
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 ...
Estudo de viabilidade para a produção de gás de síntese em uma usina de etanol
(Universidade Federal de São Carlos, 2023-03-14)
One of Brazil's main industries is the sugarcane industry, which has great potential for growth over the years. In this industry, there are several byproducts and wastes generated that are currently not widely used, such ...
Análise e resolução de desvios no processo de fermentação para produção de etanol hidratado em uma usina sucroalcooleira "X" no noroeste paulista
(Universidade Federal de São Carlos, 2023-03-14)
The indiscriminate use of non-renewable energy sources, like petroleum and coal has been dramatically reducing the fossil fuel sources and causing serious environmental damage, such as the worsening of the natural greenhouse ...
A importância da produção de açúcar no Brasil: revisão sobre os aspectos sócio-econômicos-ambientais do processo produtivo do açúcar no Brasil
(Universidade Federal de São Carlos, 2023-03-13)
The objective of this work is to review the socio-environmental and socio-economic aspects of the sugar production process from sugar cane in Brazil. In this way, obtaining with the work the understanding of the concepts ...
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 ...
Síntese enzimática de biolubrificantes a partir de óleos vegetais ácidos e/ou resíduos industriais do processamento de óleos vegetais
(Universidade Federal de São Carlos, 2024-01-22)
Given the current scenario of energy transition, biolubricants are an interesting alternative to replace lubricating oils from fossil sources, which are the most used in the market to reduce friction effects between surfaces, ...