At SPLENDOR, we give lignin, a natural by-product of the pulp and paper industry, a second life. From what used to be a side stream, we now make something more valuable: bio-based aromatic chemicals that can replace fossil-based equivalents across a wide range of industries.
By using hydrothermal depolymerisation, we turn the lignin-containing side stream known as black liquor directly into bio-aromatics such as vanillin and syringol, without the need for expensive catalytic systems or complex pre-treatments. The process fits easily into existing pulp mills, helping reduce emissions and waste while improving efficiency.
In simple terms, SPLENDOR aims to prove that circular chemistry works at scale. Our pilot will deliver four real applications fine chemicals, waterproof coatings, tire plasticizers, and renewable fuel components paving the way for a low-carbon, circular European industry.