New, Simple Technique May Drive Down Biofuel Production Costs
Researchers at North Carolina State University have developed a simple, effective and relatively inexpensive technique for removing lignin from the plant material used to make biofuels, which may drive down the cost of biofuel production.
Lignin, nature’s way of protecting plant cell walls, is difficult to break down or remove from plant materials called “biomass,” such as the non-edible parts of the corn plant. However, that lignin needs to be extracted in order to reach the energy-rich cellulose that is used to make biofuels. (more…)