Biodiesel is mainly produced from various bio-based sources, including vegetable oils,
waste cooking oil, and more, by esterification and transesterification processes using a …

Anaerobic digestion of wastes and wastewater is a complex process that can be affected by
many operational parameters. In this context, the purpose of the present study was to …

Functional materials that have a prominent place in high technology are not classified
according to their origin (metals, ceramics, polymers, glass, etc.) or processing technology …

Hydrothermal liquefaction (HTL) of algae has attracted great interest as a thermal
conversion for biofuels. In an effort to understand the catalytic mechanism by which algae …

Nos últimos anos, a economia brasileira ampliou e diversificou sua pauta de exportações
de bens industriais; porém, dados recentes revelaram um declínio nas exportações de …