LIGNOFUN. LIGNin-based arOmatic FUNnelling to high-value biochemicals and biomaterials production
2025-2029
PROJECT SCOPE
- Replacement of fossil-derived aromatic chemicals with sustainable, lignin-based alternatives while addressing environmental challenges like greenhouse gas emissions and resource depletion.
- To advance two key lignin depolymerization technologies (METNIN and OHRIGINS) to industrially relevant scale (TRL6-7) and valorize low-value underutilized lignin from paper mills into valuable aromatic molecule rich streams.
- Transformation of these depolymerized streams into high-value demonstration prototypes (such as foams, nylon 66, adhesives, coatings, composites, wood panels, cosmetics, personal care products and rubber products), showcasing their potential for superior performance and economic viability.
- Impact assessment through process simulations and curated mass balance data, utilizing TEA, S-LCA, ssBD, and LCC analyses to optimize sustainability, economic feasibility, and social impact.
CENER ROLE
- Work Package leader
- Production and up-scaling of lignin derived polyphenolic fractions by catalytic depolymerization (OHRIGINS) at industrially relevant scale (TRL6-7).
- Adjustment of the process by end-user feedback through iterative validation in personal care, cosmetics and rubber, as well as precursor of phenolic resins and adhesives.
- Process stream characterizaction and system definition
- System mass balance
- Circularity, resource efficiency, and environmentl impact assessment of biobased products.
- Social impact assessment of biobased products.
