Browsing Engenharia Química - EQ by CNPq Subject "ENGENHARIAS::ENGENHARIA QUIMICA::OPERACOES INDUSTRIAIS E EQUIPAMENTOS PARA ENGENHARIA QUIMICA"
Now showing items 1-20 of 28
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Métodos de limpeza de equipamentos industriais: destaque para o sistema CIP
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/03/2023)In recent years, sanitaries demands to the production process and the final product, both by government and by consumers, have been growing more and more. One of the requirements, which makes the production and, consequently, ... -
Estudo do sistema de alimentação de matéria-prima em uma indústria de fórmulas infantis e suplementos em pó
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/03/2023)With population growth and modernization of society, the food industry has adapted to ever-increasing and personalized demands. One of the segments that characterize this modernization is powdered supplements, created to ... -
Resíduos oriundos do descarte de painéis fotovoltaicos: propostas atuais para tratamento e desafios para o Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/03/2023)In light of the growing environmental degradation caused by the use of fossil fuels, solar energy arises as a clean and renewable source of power. This is achieved through the use of photovoltaic panels, which capture solar ... -
Dimensionamento de um evaporador de vinhaça do tipo névoa turbulenta
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 22/01/2024)The study analyses evaporation as a sustainable strategy for vinasse disposal, a subproduct of sugarcane ethanol production. The research aims to establish the sizing of a turbulent mist evaporator with a water evaporation ... -
Análise da recuperação de açúcares redutores totais na etapa de filtração de uma usina sucroalcooleira
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)Brazil is the largest sugarcane producer of the world, with more than 654 millions tons harvested in the year of 2021. In the same year, were produced 35 millions tons of sugar and 26,8 billions liters of ethanol. Due to ... -
Otimização de processos industriais: modelagem de problemas de programação linear e não-linear
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)The efficiency of industrial chemical processes is tied not only to process variables, but also to external factors, such as the availability and cost of raw materials, transportation, storage, and many others. The concept ... -
Avaliação técnica de diferentes configurações para o tratamento de efluentes da fabricação integrada de papel Tissue e papelão
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/09/2022)Cellulose is the most abundant organic material in nature, and is a basic component of plant tissues, which provides rigidity and firmness to plants. Its uses are becoming more and more diversified in the industry, and it ... -
Estudo preliminar da separação supersônica do gás natural utilizando CFD
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 12/09/2022)Brazil's natural gas reserve amounts to approximately 0.4 trillion cubic meters. It is one of the biggest in volume in the American Continent. Its extraction in Brazilian territory is concentrated in the Pre-Salt area, an ... -
Descarte de grãos de milho: comparação das possíveis destinações e análise de custos para implantação de usina de produção de etanol
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 18/06/2018)Brazilian agribusiness is expanding yearly, and Brazil is already world's third largest corn producer country. Corn is Brazil’s second largest produced grain, losing only to soybean. Corn is used not only for human and ... -
Potencialidades da aplicação do processo Fenton e foto-Fenton homogêneo no tratamento de águas residuárias em diferentes escalas operacionais: Uma revisão bibliográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)Pollution of water resources, caused in large part by inadequate effluent disposal, is currently one of the major problems that the global and scientific community has been trying to mitigate. In addition, conventional ... -
Avaliação da Cinética de Secagem de Folhas de Pitangueira (Eugenia uniflora L.) em Secador de Micro-Ondas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)Studies on the chemical composition of pitangueira (Eugenia uniflora L.) leaf, suggest that this species has great economic and medicinal importance. This is because it can be used to produce different extracts with ... -
Avaliação da perda de carga em um lavador Venturi de seção circular
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)This work aimed to experimentally evaluate how the number of liquid injection holes, the Gas-Liquid ratio and the penetration of the liquid jet affect the pressure drop in a Venturi scrubber with circular section. It was ... -
Avaliação da distribuição e dinâmica de bolhas de ar em um tanque de flotação submetido a diferentes soluções utilizando CFD
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/12/2020)In the present graduation work, the objective was to evaluate the influence of different surface tensions, viscosities and densities in the process of formation of air bubbles in a flotation tank, using computational ... -
Estudo do tratamento térmico aplicado na produção do molho de tomate
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 09/12/2019)In the food indurtry, it is necessary for the final product to comply with certain requirements that the legislation requires for this product to be marketed. One such requirement is the amount of certain microoganisms ... -
Simulação CFD de um leito de jorro cônico utilizando OpenFOAM
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)The performance of open-source computational fluid dynamics (CFD) software, OpenFOAM, relative to the widely-used Ansys suite of CFD software, was evaluated through the validation of two equivalent simulations of a spouted ... -
Comparação de modelos para o cálculo da porosidade local em simulações CFD-DEM de um leito fluidizado líquido
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)In the present study, a liquid fluidized bed was simulated using the Unresolved CFD-DEM approach, evaluating the application of three local void fraction calculation methods with six refinement levels for the mesh used in ... -
Avaliação do uso de coletores solares para melhoria de um sistema de aquecimento de água em uma indústria de silicones de performance
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 28/06/2021)Energy, air and water are primordial factors in human life and in the beginning of primitive society they had practically no costs and limitations, as they were easily accessible and used, especially in domestic activities. ... -
Efeito da matéria-prima na reologia e viscosidade da pasta de detergente
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/12/2020)The present work aims to study the rheology, viscosity and cost of powder detergent when changing a raw material. The construction of the rheological profile has the purpose of verifying the compatibility of the new formula ... -
Simulação e otimização do processo de produção de carbonato de glicerol
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 16/12/2020)Sustainable chemistry is a research and engineering area that encourages the development of products and processes that reduce the use and generation of toxic substances where technological approaches to prevent pollution ... -
Implementação, validação e aplicação de um modelo de força de lubrificação em simulações CFD-DEM de um leito fluidizado
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/12/2020)Fluidized bed reactors are commonly used in chemical industry applications, especially in reactions involving heterogeneous catalysis. These equipments have been extensively studied and literature describing its macroscopic ...