New concepts in lignin valorization

The project is a collaboration between KTH and University of California Davis to explore new concepts in lignin valorization. 

Wood consists of around 20-30 % of lignin, which link the polysaccharides together to provide the tree with strength and support. Lignin is a byproduct in the pulp making process and its main use today is burning it to provide energy for the pulp mills. Valorization of lignin is a hot topic and there have been many attempts around the world to convert lignin into high value chemicals that could be alternatives to petroleum-based products. The main goal with this project is to hydrogenate the aromatic rings in lignin and produce hydrocarbons that could potentially be used as biofuel or chemicals.

PhD student: Anna Ottenhall