The substantial force from the press causes the temperature in the wood to raise drastically, as well as the lignin plasticizes slightly, forming a natural "glue" that holds the pellet alongside one another since it cools.[9] Biochar can be a variety of charcoal. Biochar is really a carbon-prosperous solid that https://biofuelpelletstove94792.p2blogs.com/37346812/the-single-best-strategy-to-use-for-biofuels-digest