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Desenvolvimento de um programa computacional em Scilab® baseado no método Pinch de integração energética
(Universidade Federal de São Carlos, 2013-02-25)
The increasing concern about environmental impacts caused by human activities has led scientists to look for ways to settle the situation. As regards chemical industries, one of the main focuses of this concern is the ...
Obtenção e caracterização de hidrolisados enzimáticos de proteínas do farelo de soja
(Universidade Federal de São Carlos, 2012-05-30)
Soy protein concentrate (SPC) is used as an ingredient for food and animal feed. It is obtained from defatted soybean meal by extracting sugars and other soluble compounds. The main consequence of the extraction process ...
Modelagem da eficiência de coleta em ciclones utilizando a fluidodinâmica computacional
(Universidade Federal de São Carlos, 2013-09-30)
Cyclones are used to separate suspended particles from gas streams. The analysis of flow inside the cyclone is complex due to the large number of parameters and operating variables that influence the dynamics of the system. ...
Análise da escoabilidade de pós
(Universidade Federal de São Carlos, 2012-03-08)
There are many industries which use powders somewhere in their production process, such as: food, pharmaceuticals, ceramics, cement and fertilizer industries. The knowledge of properties associated with the flowability of ...
Monitoramento em tempo real e simulação de controle da umidade de pós produzidos pela secagem de pastas em leito de jorro
(Universidade Federal de São Carlos, 2015-03-31)
The direct control of the product moisture content in dryers would be more interesting. However, as it happens with other processes, it is a concentration control, which is commonly dependent on slow or expensive procedures ...
Avaliação da temperatura de indução e de fontes de nitrogênio na produção de proteína de superfície de Streptococcus pneumoniae em Escherichia coli recombinante
(Universidade Federal de São Carlos, 2012-08-27)
Diseases caused by Streptococcus pneumoniae are one of the main problems of public health in the world. The pneumococcal surface protein A(PspA) is a potential canditate as carrier in a conjugate vaccine against this ...
Produção de etanol e hidrolisado protéico da casca de soja
(Universidade Federal de São Carlos, 2012-08-10)
Soybean hull is a lignocellulosic biomass that contains 38-51% of cellulose, which could be converted to ethanol. In addition, contains 9-14% of protein that can be hydrolyzed by endoproteases, releasing oligopeptides with ...
Reforma a vapor do metano sobre catalisadores de Pt-Ni/α-Al2O3: efeito das condições de síntese e do teor da Pt nas propriedades de oxi-redução, estruturais e catalíticas
(Universidade Federal de São Carlos, 2011-06-29)
In recent years, the demand for hydrogen has increased considerably in Petrobras refineries, due to the installation of fuel hydrotreating units. These units are necessary to meet new quality standards, which are imposed ...
Extração, purificação e imobilização de lipases vegetais destinadas à síntese de biodiesel e ésteres
(Universidade Federal de São Carlos, 2012-03-30)
Lipases (triacyl-glycerol-hydrolases) are enzymes that catalyze hydrolysis, esterification and transesterification reactions. Lipase can be obtained from animals, microbial and vegetable sources. Nowadays, commercial lipases ...
Caracterização e secagem de grãos de linhaça marrom (Linum usitatissimum L.) em leito fixo e fluidizado
(Universidade Federal de São Carlos, 2012-04-20)
Flax (Linum usitatissimum L.) is a plant whose seeds have a high nutritional value due to the presence of polyunsaturated fats and dietary fiber. In terms of health benefits and versatility, flaxseed provides good control ...