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Now showing items 21-30 of 279
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. ...
Estudo da formação e remoção de tortas de filtração de gases em filtros de tecidos de polipropileno e de algodão.
(Universidade Federal de São Carlos, 2004-06-15)
The purpose of this work is to evaluate and to compare, in the processes of cake formation and remotion in the gases filtration with Bag Filters, the behavior of a filter made of natural fibers fabric with other made of ...
Desenvolvimento, caracterização e secagem de sementes com cobertura artificial.
(Universidade Federal de São Carlos, 2003-12-11)
The studies on the preparation and drying of seeds with artificial coat covering promote the integration of the referring research lines for
drying of seeds and gel. Thus, the aim of this research were carried out a ...
Hidrólise e fermentação do bagaço de cana-de-açúcar em escala de bancada para produção de etanol 2G
(Universidade Federal de São Carlos, 2011-08-26)
The objective of this work was to evaluate the hydrolysis and alcoholic fermentation stages of the sugar cane bagasse (SCB) for second generation ethanol production (2G). Hydrolysis experiments were carried out employing ...
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 sobre a síntese de zeólitas sodalíticas utilizando planejamento de experimentos
(Universidade Federal de São Carlos, 2011-03-09)
Through the synthesis conditions used were possible to exploit different variables in order to obtain different zeolitic structures, whose main were those formed from sodalitics units (LTA and FAU). From clear solutions ...
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. ...
Análise da eficiência energética da secagem de pastas em leito de jorro.
(Universidade Federal de São Carlos, 2005-03-10)
One of the most intensive uses of energy in industry is due to drying. After
drying, the dry material becomes easy to transport, to storage, and to conserve for
a long period of time. In this context, the aim of this work ...
Pré-tratamento organossolve do bagaço de cana-de-açúcar para a produção de etanol e obtenção de xilooligômeros
(Universidade Federal de São Carlos, 2011-03-29)
Sugarcane bagasse is an abundant lignocelulosic byproduct, due to the high ethanol production from sugarcane juice, which turns this residue an attractive alternative for obtaining cellulosic ethanol and other products of ...
Avaliação de transferência de calor e massa em biorreator Airlift de bancada para a produção de ácido clavulânico.
(Universidade Federal de São Carlos, 2005-03-28)
The importance of the airlift bioreactor has grown in the biotechnology
field by aspects as high oxygen transfer, with power input low.
In this work were study the conditions heat and mass transfer, as well
as the condenser ...