Bio-based materials from Kraft lignins- LIGNOMAT
| Reference number | |
| Coordinator | RISE Research Institutes of Sweden AB |
| Funding from Vinnova | SEK 5 800 000 |
| Project duration | August 2019 - April 2025 |
| Status | Completed |
| Venture | Sweden Brazil Innovation Initiative |
Important results from the project
The development of the LignoBoost XS generated valuable knowledge on compact lignin extraction plant design, enabling the development of an improved and demonstrating the feasibility of lignin recovery for smaller industries aiming to valorize lignin and contribute to a greener society. The was modified improving its compatibility with other polymers. The resulting thermoplastic blends showed lignin’s industrial potential for its valorization from an industrial perspective.
Expected long term effects
New processes enabled efficient isolation of lignin from both soft and hardwood lignins successfully modified for use in thermoplastics and thermosets. This innovation improves resource efficiency, reduces greenhouse gas emissions, and supports replacing fossil-based polymers with bio-based alternatives. The established process concept boosts commercialization potential in Sweden and Brazil, while also strengthening collaboration among companies, and institutes, in lignin valorization.
Approach and implementation
The project workflow was divided into 6 work packages. WP 1 dealt project management, WP 2-4 were related to lignin recovery and production. WP 5 was related to lignin application in thermoplastic and thermoset and WP6 was related to market and technical assessment. The work in Brazil was delayed and cause some damage to the project. Many adjustments had to be made to conclude the project and reach the goals.