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Revisão crítica de técnicas para estudo de propriedades ácido-base de catalisadores heterogêneos
(Universidade Federal de São Carlos, 2022-09-12)
Currently, around 85% to 90% of all petrochemical and chemical industrial processes in large industries are catalytic. The insertion of catalytic steps makes the process more environmentally sustainable, as it leads to the ...
Estudo de caso: proposta de implantação de conceitos da indústria 4.0 para a coleta e controle de indicadores operacionais em uma estação de tratamento de água e efluentes
(Universidade Federal de São Carlos, 2022-09-01)
Currently, in Brazilian industries, it is common to find routine procedures and data control performed on paper, or in an offline mode. With the context of COVID-19, the number of employees working face-to-face in factories ...
Viabilidade técnica da síntese de epicloridrina a partir de glicerol: simulação comparativa da reação crítica em três processos
(Universidade Federal de São Carlos, 2022-09-12)
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 ...
Estudo técnico-econômico preliminar da produção de ciclo-hexano pelo método IFP de produção
(Universidade Federal de São Carlos, 2022-09-13)
Cyclohexane is a non-polar cycloalkane and highly combustible, which has as main application the production of adipic acid, and nylon 6 and nylon 6,6, polymers that are important to textile industry, thread fabrication, ...
Avaliação da produção de goma xantana por linhagens recombinantes de Xanthomonas campestris pv. campestris
(Universidade Federal de São Carlos, 2022-09-13)
Xanthan gum (XG) is a heteropolysaccharide synthesized by bacteria of the genus Xanthomonas through aerobic fermentation. The main characteristics of xanthan gum are its high viscosity, high pseudo-plasticity, great stability ...
Panorama de aproveitamento energético do biogás dos tratamentos de esgoto sanitário e de resíduos sólidos urbanos
(Universidade Federal de São Carlos, 2022-09-13)
Biogas is a sustainable alternative with great potential to be applied in the national energy scenario. This energy can be used as electrical, thermal, mechanical energy and converted into biomethane. In addition to the ...
Avaliação da eficiência de biossorventes agroindustriais e de biomassa microbiana para remoção de chumbo
(Universidade Federal de São Carlos, 2022-04-12)
In the last decades society has undergone several transformations, among which the advancement of technology and the increased use of natural resources were the pillars of most of them. This fact has made the growth of the ...
Estudo preliminar da separação supersônica do gás natural utilizando CFD
(Universidade Federal de São Carlos, 2022-09-12)
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 ...
Revisão sistemática da literatura com Bibliometrix sobre forças de adesão de nanopartículas
(Universidade Federal de São Carlos, 2022-09-12)
This work is a systematic review of the literature that aims to elucidate the roots of knowledge about adhesion forces between nanoparticles and surfaces, given the strong relationship between this topic and air filtration. ...
Projeto de uma usina de etanol de 2ª geração
(Universidade Federal de São Carlos, 2022-09-12)
With today’s worries about the world environmental situation, studies connected to the production of biofuels are gaining momentum. Ethanol is a biofuel with great potential, since it’s use as a gasoline alternative has ...