Search
Now showing items 11-20 of 25
Análise comparativa da viabilidade econômica da produção de aguardente utilizando caldo decana-de-açúcar e açúcar comercial como matérias-primas
(Universidade Federal de São Carlos, 2020-12-15)
Brandy can be produced from various raw materials, which directly influence the
sensory characteristics of the product, the production process and economic analysis. Brandy
can be defined as an alcoholic beverage of 38 ...
Estudo dos mecanismos da síntese de metanol via reação de hidrogenação do CO2 sobre catalisadores à base de cobre
(Universidade Federal de São Carlos, 2021-11-17)
The use of CO2 as a carbon source in the production of more complex molecules with high added value is a topic that has been gaining ground in academia as the relationship between climate change and the increase in the ...
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 ...
Síntese e caracterização de partículas Janus (Si-Au)
(Universidade Federal de São Carlos, 2021-06-28)
Janus are colloidal particles with more than a single type of chemistry or surface composition, and can be of diferent sizes and shapes. Their anisotropic structure (diferent characteristics in diferent directions) allows ...
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, 2021-06-28)
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 ...
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 ...