16 ms·
Not sure that's true-- From the paper it seems like they are making bio-coal by distilling the liquid fraction produced during the charring process (the bio-oil
by jasonlaramburu 7y ago
Not sure that's true-- From the paper it seems like they are making bio-coal by distilling the liquid fraction produced during the charring process (the bio-oil). Bio coal is more like a very dry, solid tar than a charcoal.