| Abstract Scope |
This study explores the preparation of biochars from diverse biomass sources, including field residues, and examines their sustainable applications and benefits. Through a comprehensive review, we delve into various methodologies for biochar production, such as pyrolysis, hydrothermal carbonization, gasification, torrefaction, and flash carbonization, highlighting the tailored properties and enhanced physicochemical characteristics of the resulting biochars.
Our findings reveal that biochar, as an engineered form of carbon-rich material, exhibits significant improvements in porosity, surface area, and stability compared to its raw biomass counterparts. These attributes render biochar highly versatile, finding applications in fields ranging from agriculture for soil amendment to environmental remediation, acting as a filter for pollutants and a medium for carbon sequestration. This work not only provides a detailed overview of the current state of biochar research but also sets the foundation for future investigations into its multifaceted applications. |