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Now showing items 61-70 of 152
Desenvolvimento de processo de inoculação com microcarregador Cytoline 1 visando o cultivo de célula CHO-K1 em biorreator de leito fixo
(Universidade Federal de São Carlos, 2004-08-20)
The use of the technology of animal cell culture for the expression of recombinant proteins has been gaining major interest within biotechnology due the obtation of recent efficient medicaments in the chronic diseases. In ...
Estudo fluidodinâmico e térmico no transportador pneumático com alimentador tipo jorro
(Universidade Federal de São Carlos, 2009-08-05)
The pneumatic conveyor using a spouted bed as a particle feeding method has been studied in the past years in the Centro de Secagem/DEQ/UFSCar. In the literature there are some studies related to the fluid dynamics behavior ...
Nanopartículas de Pt suportadas em Al2O3 e CeO2-Al2O3: síntese, caracterização e propriedades catalíticas para reforma do metano.
(Universidade Federal de São Carlos, 2007-03-16)
A new method to prepare Pt nanoparticles (NPs) dispersed on Al2O3 and CeO2-Al2O3
is described in this work. The Pt-NPs were used to prepare CeO2-Al2O3-supported Pt
nanocatalysts (Pt-NPs/Al2O3 and Pt-NPs/CeO2-Al2O3). The ...
Monitoramento e controle de emissão de material particulado em uma fonte estacionária
(Universidade Federal de São Carlos, 2008-11-19)
The goal of this study was the monitoring of emissions by sources in Lower Furnace Production of Iron-alloy and Steam Generators of Industry Production of Alcohol. This tracking emission of pollutants was conducted after ...
Estudo do processo de cristalização de sacarose a partir de soluções provenientes de cana-de-açúcar por resfriamento controlado
(Universidade Federal de São Carlos, 2009-06-29)
Today, Brazil is the major producer and exporter of sugar in the world. In the last harvest 2008/2009, 31.5 millions tons were produced, of which 60% were exported providing a 40% of international market share. However, ...
Secagem de gel ágar.
(Universidade Federal de São Carlos, 2000-02-29)
Agar-agar is a hydrofilic colloid extracted from seaweed, mainly from algae Gelidium. It s used as culture medium in microbiology and as emulsificant, stabilizer and gelling in foods. Drying is an important operation in ...
Avaliação do efeito do inóculo e do perfil de alimentação do mosto na produção em escala piloto e industrial de etanol
(Universidade Federal de São Carlos, 2009-04-22)
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 ...
Sólidos micro-mesoestruturados tipo zeólita ZSM-5/peneira molecular MCM-41 - síntese e estudo de propriedades.
(Universidade Federal de São Carlos, 2006-08-16)
In the transformation of bulky molecules, the necessity of catalysts that allow the diffusion to and from the active sites located in the interior of the porous system has become of higher interest. The restriction for the ...
Nanoesferas de sílica - otimização das condições de síntese e estudo de propriedades.
(Universidade Federal de São Carlos, 2004-04-19)
The restriction in the application of molecular sieves in adsorption or catalytic process involving molecules with diameters higher than 0.8 nm, have lead to the study of solids possessing higher pore size. In that sense, ...