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Estudo da força de adesão de tortas de filtração de gases em diferentes condições operacionais
(Universidade Federal de São Carlos, 2010-03-08)
Gas filtration is one of the most important methods used in gas-solid separation. During a filtration process, a gas containing an amount of solid particles passes through a porous filter medium which retains the particles. ...
Modelo de contribuições de grupos aplicado a reações para a formação do biodiesel
(Universidade Federal de São Carlos, 2010-02-23)
The interest in biofuels has increased substantially in recent years due, mainly, to reduced damage to the environment compared to conventional fuels derived from petroleum. Accordingly, biodiesel has been studied by ...
Estudo da cristalização da frutose em diferentes meios
(Universidade Federal de São Carlos, 2010-03-09)
The phenomena of fructose crystal nucleation and growth in different media, and its water and ethanol/water solubility curves, which were the base of this process, were studied through the fructose crystallization process. ...
Síntese e caracterização de nanopartículas de TiO2 pelo método do precursor polimérico
(Universidade Federal de São Carlos, 2010-03-26)
Currently, scientific research in the field of nanotechnology has attracted growing interest because of its several applications, either through design of new products, materials characterization, production and application ...
Fração de filme em lavadores Venturi
(Universidade Federal de São Carlos, 2010-07-30)
Venturi scrubber is an equipment applied to particulate material removal, soluble gases absorption, and gas stream odors reduction. This device utilizes of a liquid wash that collides a high velocity gas inside the scrubber. ...
Produção de ácido clavulânico por Streptomyces clavuligerus em cultivos em batelada e batelada alimentada com pulsos de glicerol sob diferentes condições de temperatura
(Universidade Federal de São Carlos, 2010-03-25)
The production of enzymes β-lactamases by pathogenic bacteria is the most common mechanism of resistance to β-lactam antibiotics. The β-lactamases catalyze the hydrolysis of β-lactam ring, splitting the ...
Secagem de cenoura (Daucus carota L.) em microondas
(Universidade Federal de São Carlos, 2010-03-18)
Carrot is a root plant of the same name, Daucus carota L.. This vegetable has a high consumption and its use as an ingredient in the formulation of industrial products has increased in recent years. The main appeal of the ...
Hidrotalcitas de Ni-Mg-Al como precursores de catalisadores para produção de gás de síntese a partir de biogás
(Universidade Federal de São Carlos, 2010-07-29)
Catalysts obtained by thermal decomposition of the precursors with hydrotalcite-like structure [Mg1-xAlx (OH)2]x+ [CO3]x/n. mH2O and [Ni1-x Mg1-xAlx (OH)2]x+ [CO3]x/n. mH2O were prepared, characterized and tested in the ...
Síntese e propriedades da zeólita FAU com cristais nanométricos
(Universidade Federal de São Carlos, 2010-07-21)
The FAU zeolite was obtained using different amounts of water. Both at higher levels as the lowest amount of water the intensities of the diffraction peaks are less intense. The results of physisorption of these samples ...
Otimização dinâmica do cultivo semi-contínuo de Pichia pastoris recombinante para produção das enzimas heterólogas alfa amilase e penicilina G acilase
(Universidade Federal de São Carlos, 2010-03-31)
This master's thesis project aims at studying the dynamic optimization of the operation of a bench scale (up to 5L) automated, agitated and aerated bioreactor, where the semi-continuous cultivation of recombinant Pichia ...