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Estudo do comportamento da deposição das partículas de diferentes meios filtrantes
(Universidade Federal de São Carlos, 2008-03-17)
Many studies related to bag filters have focused on minimizing the amount of energy used in the process. Seeking longer filtration cycles, lower frequency of cleaning cycles and a longer filter life, such studies search ...
Fração de filme líquido nas paredes de um lavador Venturi
(Universidade Federal de São Carlos, 2008-07-10)
The study of the liquid film in the walls of a Venturi scrubber was chosen as the target of this work for representing one of the important phenomena that influence the collection efficiency of the equipment. Such efficiency ...
Monitoramento de reator enzimático para produção de ampicilina
(Universidade Federal de São Carlos, 2008-04-11)
This work is part of a research project in DEQ-UFSCar (Department
of Chemical Engineering at Federal University of São Carlos, Brazil). The focus is
to develop a competitive industrial enzymatic process to obtain semi-synthetic ...
Influência da taxa de carregamento orgânico na degradação anaeróbia da vinhaça em reator de leito fluidizado
(Universidade Federal de São Carlos, 2008-04-24)
In this work, the mesophilic anaerobic degradation (35 ºC) of the sugar cane vinasse
was studied in an anaerobic fluidized bed reactor (RALF) for 255 days. The reactor,
built in acrylic and with a total volume of 4,192 ...
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 ...
Catalisadores à base de Cu, Co ou Fe trocados ou suportados em zeólita USY avaliação na redução de NO com CO
(Universidade Federal de São Carlos, 2008-04-08)
The emissions of the nitrogen oxides (NOx) must be hardly reduced in the next years. The catalytic reduction of NO with CO is one of the possible processes with potential to be able to transform those oxides in N2. In that ...
Avaliação de coeficientes de rendimento e modelagem do processo fermentativo de produção de etanol
(Universidade Federal de São Carlos, 2008-10-30)
The yield ethanol (hP) is one of the most important parameters to be evaluated in the industrial process of alcohol fermentation. Because most plants neither present a
reasonable level of automation, nor perform frequent ...
Influência do método de preparação e performance catalítica para os catalisadores de Pd-La2O3-Al2O3 aplicados na reforma autotérmica do metano
(Universidade Federal de São Carlos, 2008-05-21)
Pd catalysts supported on Al2O3 and La2O3-Al2O3 (12 wt.% La2O3) were
prepared by wetness impregnation method with aqueous solution of of palladium nitrate
(1 wt.% Pd). The supports were obtained by conventional method ...
Reforma a vapor do etanol sobre catalisadores Cu-Ni/ZnO
(Universidade Federal de São Carlos, 2008-04-10)
In this work copper, nickel and copper/nickel supported in zinc oxide catalysts
were prepared, characterized and tested in the steam reforming of ethanol to produce
hydrogen.
The support and the supported catalysts were ...
Purificação de penicilina G por adsorção em resinas hidrofóbicas
(Universidade Federal de São Carlos, 2008-08-06)
The separation of biotechnological products is an area of great economic importance once it represents the majority of the cost of this product. On industrial production of penicillin G (penG), the separation of the ...