Biofuels
Biofuel – is a fuel which is got as a result of processing of biological material (butter, corn, soy and others).
Biofuel – is a fuel which is got as a result of processing of biological material (butter, corn, soy and others).
There is a hard, liquid and gaseous Biofuel.
A liquid Biofuel is a biodiesel, bioethanol.
A hard Biofuel is firewoods, straw, fuel preforms.
A gaseous Biofuel is a biogas.