Turning hazelnut shells into potential renewable energy source

Researchers work on physicochemical properties and antioxidant activity of wood vinegar and tar fraction in bio-oil produced from hazelnut shells pyrolysis at 400 degrees Celsius to 1,000 C. The researchers found the wood vinegar and tar left over after burning the shells contained the most phenolic substances, which laid a foundation for the subsequent research on antioxidant properties.

from Top Environment News -- ScienceDaily https://ift.tt/3sN7hGn