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Mostrando ítems 31-40 de 146
Hidrólise controlada de proteínas de soro lático usando tripsina e quimotripsina imobilizadas em diferentes suportes.
(Universidade Federal de São Carlos, 2004-11-30)
This work is part of a global project whose aim is the production of a cheese
whey proteins hydrolysate with controlled composition. The process is composed by
sequential hydrolysis of the whey proteins using trypsin, ...
Estudo da eficiência de coleta em Lavador Venturi com injeção de líquido por multi-orifícios.
(Universidade Federal de São Carlos, 2005-04-04)
This work had for objective to study the influence of the variables liquid flow, throat
length, number of orifices and gas velocity in the throat in the collection efficiency of a
Venturi scrubber. As particulate matter ...
Inferência de variáveis do processo de produção de penicilina G acilase por Bacillus megaterium ATCC-14945.
(Universidade Federal de São Carlos, 2003-07-27)
The enzyme penicillin G acylase (E.C.3.5.1.11) is used in the production of 6-aminopenicillanic acid (6-APA) and 7-aminocephalosporinic acid (7-ACA), which are key intermediates for the production of β-lactam antibiotics. ...
Catalisadores de Pt suportados, obtidos pelo método solgel : efeito do cério na atividade e estabilidade nas reações de reforma do metano
(Universidade Federal de São Carlos, 2009-12-11)
The effect of Ce as a structural and electronic promoter on the activity and stability of Pt catalysts supported on Al2O3 for methane reforming reactions were investigated to elucidate the metal-support interaction. Pt/Al2O3 ...
Investigação do efeito de injeção de líquido por orifícios múltiplos na formação de gotas em um lavador Venturi
(Universidade Federal de São Carlos, 2009-02-20)
Venturi scrubbers are widely used in industrial plants in the cleaning of gases. In these scrubbers, the cleaning elements are the droplets formed at the injection of a liquid in the gas
containing pollutants. The droplets ...
Análise da secagem de pastas em leito de jorro
(Universidade Federal de São Carlos, 2009-03-09)
The objective of this Doctoral Thesis was to analyse the fluidynamics and the heat and mass transfer of paste drying in a spouted bed under transient operation and to obtain
detailed experimental data on the disturbed ...
Características temporais da concentração de material particulado na atmosfera da cidade de São Carlos - SP
(Universidade Federal de São Carlos, 2009-03-19)
The city of São Carlos, of medium size of São Paulo State, can be considered as representative of the Brazilian Southeast area, with agricultural activities practically equivalent to the industrial ones. As part of that ...
Precipitação do clavulanato de potássio a partir do ácido clavulânico presente no caldo de fermentação
(Universidade Federal de São Carlos, 2008-08-29)
Clavulanic acid is a potent inhibitor of many β-lactamase enzymes producing bacteria, which attribute bacterial resistant against cephalosporins and penicillins. The combination of CA with amoxicillin is the most ...
Perovskitas contendo lantânio, ferro e cobalto - melhoramento de propriedades texturais via síntese por nanomoldagem e avaliação como catalisadores na redução de NO com CO
(Universidade Federal de São Carlos, 2008-10-20)
Mixed oxides with perovskite structure have high potential as catalysts in gas depollution processes and particularly in the abatement of nitrogen oxides (NOx). Such solids could be considered as a promising alternative ...
Estudo do desempenho de um precipitador eletrostático operando na captura de partículas submicrométricas e nanométricas.
(Universidade Federal de São Carlos, 2005-05-24)
The removal of submicron particles from gaseous streams is becoming an
increasingly important operation, both in industrial (nanotechnology) as well as in
occupational (inhalation of particula te matter) applications. Among ...