Navegando Engenharia Química - EQ por título
Itens para a visualização no momento 197-211 of 211
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Tecnologias de produção de biodiesel: uma revisão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/11/2021)Biodiesel is a synthetic biofuel considered as a natural and renewable substitute for petroleum diesel, which can be produced from vegetable oils, oils of microbial origin and / or animal fats in reaction with an alcohol, ... -
Tecnologias inovadoras e processos consolidados em larga escala para produção de biogás: uma rota sustentável para destinação de resíduos sólidos urbanos no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/04/2022)As urban centers and industry develop, global concern about climate issues associated with the high waste generation and use of non-renewable energy sources is also increasing. Brazil, as many other countries, still maintains ... -
Técnicas de Modelagem Matemática Aplicadas ao Estudo de Células a Combustível de Etanol Direto
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/06/2021)Direct alcohol fuel cells are a subcategory of proton exchange membrane cells. They have been studied by researchers due to their low operating temperature, solid state of the electrolyte and good efficiency compared to ... -
Uso de processos industriais alternativos para promover a economia circular na indústria química: estudo de caso na indústria de fertilizantes
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)The concept of a Circular Economy has attracted worldwide attention in recent years due to the increasing need for sustainable production and consumption patterns in social, environmental and economic aspects. The Circular ... -
Uso de programas gratuitos para a simulação dinâmica da secagem em leito fixo com reversão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)Mathematical models are widely used in the design, control, and optimization of systems. With the growing popularization of the computer as an accessible tool and technology advances, it is increasingly common to include ... -
Uso de redes neurais para estimar o conteúdo de chumbo em diferentes amostras de chocolates
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 07/12/2020)The world production of cocoa is in the order of a few million tons per year and is restricted to tropical areas such as Brazil, Indonesia and the West Africa, with emphasis on the Ivory Coast and Ghana. The intensive use ... -
Uso do óxido de cobalto (II) como aditivo em refratários aluminosos densos conformados
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)The refractories are technical ceramics which main feature is to keep its shape and do not melt when subject to high temperatures and/or harsh environments. For these reasons, the refractories have been used as industrial ... -
Utilização de aprendizado supervisionado na predição da demanda de energia no processo de produção de cumeno
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/06/2021)Data Science is a field of knowledge very requested nowadays, specially for digital and technology industries. Despite the increasing investment in this area, also by chemical industries, some elements of data science, ... -
A utilização de resíduos urbanos na geração de energia elétrica na cidade de São Carlos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/03/2023)This project aimed to determine the viability of installing an Energy Recovery Unit in São Carlos. To fundament the thesis, the impact of the current pattern of waste disposal was analyzed, from social to financial aspects, ... -
Utilização de simulação e lógica fuzzy para controle de processos e equipamentos da indústria sucroenergética
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 10/09/2024)This study aims to evaluate the impact of advanced process control on the standardization of sugar concentration during the preparation of fermentative must in the sugar and ethanol industry. The study compared traditional ... -
Validação de software para simulação cromatográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)The global market for bioproducts has shown a great increase in recent years, and shows the prospect of an even greater increase in the coming years. In the manufacture of bioproducts, the purification step (or downstream) ... -
Valorização de resíduos alimentares para a produção de biogás: desafios e oportunidades
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/06/2021)In view of climate change aggravated by the use of fossil fuels, there is a need for solutions to reduce their use in order to help reduce greenhouse gases (GHG). Allied to this fact, food waste is discarded in large amounts ... -
Viabilidade econômica e ambiental do processo de Fischer-Tropsch para produção de combustível de aviação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/01/2024)Tackling climate change and reducing greenhouse gas emissions are a global concern. These gases, in general, come from processes such as energy generation, industrial activities and transport. It is estimated that between ... -
Viabilidade técnica da síntese de epicloridrina a partir de glicerol: simulação comparativa da reação crítica em três processos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)Glycerol is currently a low-value commodity co-produced in large quantities in the synthesis of biodiesel, which renders its production mostly renewable. In the search for more valued substances that can be made from ... -
Viabilidade técnico-econômica da produção de metanol via hidrogenação do CO2
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/03/2023)The use of fossil fuels since the industrial revolution has contributed to the increase in the concentration of CO2 in the Earth's atmosphere and, consequently, has aggravated global warming. Replacing fossil fuels with ...