How is charcoal obtained from wood? state advantages of charcoal over wood?
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The advantage of using charcoal instead of just burning wood is the removal of the water and other components, which allows charcoalto burn to a higher temperature, and the fact that the product of its combustion is mainly carbon dioxide, resulting in very little smoke (regular wood gives off a good amount of steam ...
The wood is burnt in the limited supply of air to obtain charcoal. When wood is burnt in the limited supply of oxygen, water and volatile materials are removed and charcoal is left behind as the residue.
The wood is burnt in the limited supply of air to obtain charcoal. When wood is burnt in the limited supply of oxygen, water and volatile materials are removed and charcoal is left behind as the residue.
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