Journal
FUEL
Volume 306, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.fuel.2021.121632
Keywords
Biofuels; Homogeneous catalysts; Heterogeneous catalysts; Nanocatalysts; Synthesis techniques; Renewable energy
Categories
Ask authors/readers for more resources
This article discusses various methods for producing biofuels using different renewable feedstock materials, with a focus on the application of nanocatalysts and biochar-based catalysts. The catalytic activity of biochar is influenced by multiple factors, and challenges such as feedstock costs and technology selection are associated with biofuel development.
Necessity and exploitation of fossil fuels is unstoppable in meeting humanity's needs despite being a small and scarce resource. The use of different renewable feedstock materials are vital in the satisfaction of large-scale demand for renewable energy sources without creating environmental problems in order to satisfy energy demand. In this context we covered the production of biofuels from a variety of feedstocks using pyrolysis, direct blending, micro-emulsion, trans-esterification (biodiesel production techniques) and hydrolysis, acidogenesis, acetogenesis, methanogenesis (biogas production techniques) and pyrolysis, thermochemical liquefaction (biooil production techniques) along with the focus on increasing biofuel production using nanocatalysts and biochar-based catalysts and the techniques for creating those catalysts. Torrefaction, pyrolysis, hydrothermal carbonization, hydrothermal liquefaction, and gasification are the key methods used to make biochar. Slow pyrolysis and hydrothermal carbonisation are the best methods to produce high-yield biochar. Biochar's catalytic activity is influenced by pyrolysis temperature, pyrolysis time, transition metals, and biomass to water mass ratio. However, there are some noteworthy challenges associated with biofuel development. The cost of feedstock and the option of convenient technology for efficient fuel production, the availability of commercially viable nanoparticles, a biological understanding of the nanomaterial and protein system, and microorganism compatibility levels involving enzymes and nanomaterials are all discussed repeatedly.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available