Ionic liquids pack a punch for biofuels (Day 327)

In my blog, ‘the sweet smell of success‘, I discussed the use of ionic liquids – salt in a liquid state as a result of poor ionic co-ordination – in perfumes and alluded to other fields of research where they are used. Today I’m delving a little further and shining a light on the use of ionic liquids in biofuels.

PIL-treated corn stover and PIL/lignin
Photo credit | NC State University
PIL-treated corn stover and PIL/lignin

Researchers at North Carolina State University, US, (NCSU) are investigating the use of ionic liquids to strip lignin from plant cells. Their aim is to find a cost-effective method of processing biomass for biofuel production.

Lignin is a complex phenolic polymer that is found in plant cell walls. It plays an important structural role, providing the plant with strength and rigidity due to a cross-linked structure that is difficult to break down. After cellulose, it is the most abundant source of renewable carbon on earth.

Continue reading Ionic liquids pack a punch for biofuels (Day 327)