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Agro-residual biomass and disposable protective face mask: a merger for converting waste to plastic-fiber fuel via an integrative carbonization-pelletization framework
(Springer, 2022-09-15)
Incineration and landfilling offer possibilities for addressing high-rate management of COVID-waste streams. However, they can be costly and environmentally unsustainable. In addition, they do not allow to convert them to ...
Avaliação da competitividade em indústrias de transformação de plástico
(Universidade Federal de Santa MariaBREngenharia de ProduçãoUFSMPrograma de Pós-Graduação em Engenharia de Produção, 2014-12-19)
Although not a recent invention, the plastics material are continuously renewed and used in numerous applications with various levels of complexity, ranging from disposable goods to engineering plastics with specific ...
Can silicon (Si) fertilization influence the production and nutritional value of Urochloa Convert HD364?
(2019-05-01)
Tropical soils are highly weathered, acidic, and low in silicon (Si) availability for plants. Si has been considered an essential nutrient for many grasses. Urochloa Convert HD364 is classified as a forage plant that ...
Stacking faults in SiCf/SiC composite obtained by chemical vapor reaction process
(2008-12-01)
SiC fiber-reinforced SiC matrix composite (SiCf/SiC) is one of the leading candidates in ceramic materials for engineering applications due to its unique combination of properties such as high thermal conductivity, high ...
Stacking faults in SiCf/SiC composite obtained by chemical vapor reaction process
(2008-12-01)
SiC fiber-reinforced SiC matrix composite (SiCf/SiC) is one of the leading candidates in ceramic materials for engineering applications due to its unique combination of properties such as high thermal conductivity, high ...
Media Independent Interface (MII) implementation and data processing on FPGA for Fast ETHERNET transmission over Plastic Optical Fiber
(Instituto Tecnológico de Costa Rica, 2008)
This thesis focuses on the design and implementation of a Media Converter, which allows Ethernet Communication through 250 meters of Plastic Optical Fiber (POF). Three subsystems constitute this system.
First, a configurable ...
Recycling of waste plastics into fuels. LDPE conversion in FCC
(Elsevier Science, 2012-06)
In order to study the tertiary recycling of waste polymers in standard FCC units low density polyethylene (LDPE) was dissolved into a commercial vacuum gas oil at 2 and 6 wt.% and converted over two equilibrium FCC catalysts ...
Metabolic plasticity of activated immune cells: advantages for suppression of covid-19 disease by melatonin
(Bangkok Editors, 2020-06)
COVID-19 has infected hundreds of thousands and killed tens of thousands of people worldwide and it continues to ravage societies as well as the fiscal and economic stability of several countries. Currently, several drugs ...
Pirólise de resíduo industrial de laminado de polietileno
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia QuímicaEngenharia Química, 2022-07-14)
The growth in the generation of plastic waste intensified with the COVID-19 Pandemic, bringing even more challenges to Sustainable Development Goals performance of UN. Therefore, the search for new treatment technologies ...