Zero Waste Ligno-Cellulosic Biorefineries by Integrated Lignin Valorisation

Project Details

Description

Zelcor (Zero Waste Ligno-Cellulosic Biorefineries by Integrated Lignin Valorisation) project aims at demonstrating the feasibility of transforming lignocellulose biorefinery recalcitrant side streams into high added-value biobased products, including fine chemicals. Its concept is to combine chemical and enzymatic catalysis with insects-based biological conversion, within a biorefinery integrated approach.

The project is conceived to avoid waste production by recycling waste bio-based products and improve the sustainability of existing second generation biorefineries. It addresses three types of recalcitrant raw materials: lignocellulosic residues from ethanol production, lignins dissolved during pulping process and lignin-like humins formed by sugars conversion.

Enzymatic and process engineering will be implemented to design efficient conversion routes and permit technological breakthroughs. A transversal platform for the characterisation of biomolecules will be settled to identify bio-products of commercial interest among lignins and humins multifunctional nanoparticles, phenolic antioxidants, insects-based chitosans and aromatic chemical intermediates. Thanks to this platform, Zelcor will enhance knowledge of the structure-function relationships and the mechanisms involved in recalcitrant raw materials catalytic depolymerisation and bioconversion.

Demonstration of the approach feasibility will be performed by process scaling-up, formulation of end-product prototypes and value chain sustainability and safety assessment. The presence of industrial partners all along the value chains, from lignocellulosic feedstock to end products, will facilitate demonstration activities and technological transfers.

With this strong industry drive, Zelcor will lead to large scale production of biomolecules for cosmetics, packaging and chemical industry, as well as novel biocatalysts. Zelcor is a 6.7M€ collaborative project, 49% of which for SMEs (43% EC grant). It gathers 18 organisations from 8 countries, including 6 academia, 8 SMEs, and 3 corporations.
Short titleZELCOR
AcronymZELCOR
StatusActive
Effective start/end date01/10/201631/12/2020

Research Output

Agglomeration of Viruses by Cationic Lignin Particles for Facilitated Water Purification

Rivière, G. N., Korpi, A., Sipponen, M. H., Zou, T., Kostiainen, M. A. & Österberg, M., 16 Mar 2020, In : ACS Sustainable Chemistry and Engineering. 8, 10, p. 4167-4177 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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  • 2 Citations (Scopus)
    14 Downloads (Pure)

    Strong, Ductile, and Waterproof Cellulose Nanofibril Composite Films with Colloidal Lignin Particles

    Farooq, M., Zou, T., Riviere, G., Sipponen, M. H. & Österberg, M., 11 Feb 2019, In : Biomacromolecules. 20, 2, p. 693-704 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 32 Citations (Scopus)
    53 Downloads (Pure)

    Colloidal lignin particles as adhesives for soft materials

    Mattinen, M. L., Riviere, G., Henn, A., Nugroho, R. W. N., Leskinen, T., Nivala, O., Valle-Delgado, J. J., Kostiainen, M. A. & Österberg, M., 1 Dec 2018, In : Nanomaterials. 8, 12, 1001.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    File
  • 7 Citations (Scopus)
    201 Downloads (Pure)