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Preparação e caracterização de membranas cerâmicas compostas tubulares para aplicação na separação de gases
(2015-02-23)
Within this context, this work aims to prepare membranes composed of α-alumina coated with palladium using the electroless plating technique associated with the sol-gel method. To achieve the objectives of the paper, ...
Produção de celulases e xilanases pelo fungo Penicillium echinulatum empregando resíduos da extração de lipídios de nabo forrageiro
(2015-02-23)
The lignocellulosic biomass can be considered as an inexhaustible source of raw material of low cost for the production of biofuels, which are alternatives to fossil fuels. However, the availability of efficient and low ...
Produção de hidrogênio através da digestão anaeróbia de glicerol e vinhoto utilizando culturas mistas
(2017-03-06)
The fuel use increase in a global scale have caused rising energy demand, whether it's renewable or not. Since our energy matrix is still based on fossil fuels, it also means an increase in the environmental impact caused ...
Aerogéis hidrofóbicos de nanofibras de celulose
(2016-07-05)
The use of natural fibers from renewable and biodegradable sources, such as cellulose, in
oleophilic sorbent formation has become an interesting alternative due to their excellent
properties. However, chemical treatments ...
Pré-tratamento de biomassa lignocelulósica por macrofungos regionais para posterior produção de etanol de segunda geração
(2017-11-30)
With the growing demand for renewable energy sources as alternatives to fossil fuels, the use of lignocellulosic biomass, such as sugarcane bagasse and eucalyptus sawdust, is an alternative for the production of second ...