Objective
SmartLi aims at developing technologies for using technical lignins as raw materials for biomaterials and demonstrating their industrial feasibility. The technical lignins included in the study are kraft lignins, lignosulphonates and bleaching effluents, representing all types of abundant lignin sources. The raw materials are obtained from industrial partners. The technical lignins are not directly applicable for the production of biomaterials with acceptable product specifications. Therefore, pretreatments will be developed to reduce their sulphur content and odour and provide constant quality. Thermal pretreatments are also expected to improve the material properties of lignin to be used as reinforcing filler in composites, while fractionating pretreatments will provide streams that will be tested as plasticizers. Lignin is expected to add value to composites also by improving their flame retardancy. The development of composite applications is led by an industrial partner. Base catalysed degradation will be studied as means to yield reactive oligomeric lignin fractions for resin applications. The degradation will be followed by downstream processing and potentially by further chemical modification aiming at a polyol replacement in PU resins. Also PF type resins for gluing and laminate impregnation, and epoxy resins will be among the target products. Full LCA, including a dynamic process, will support the study. The outcome of the research will be communicated with stakeholders related to legislation and standardisation.
Fields of science
- engineering and technologymaterials engineeringcomposites
- engineering and technologychemical engineeringseparation technologies
- engineering and technologymaterials engineeringcoating and films
- engineering and technologyindustrial biotechnologybiomaterials
- agricultural sciencesagricultural biotechnologybiomass
Programme(s)
Coordinator
00130 Helsinki
Finland
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
Participants (13)
74360 Ilsfeld
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
34149 Trieste
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
80686 Munchen
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2400 Mol
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02100 Espoo
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02150 Espoo
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6211 AA Maastricht
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36650 Caldas De Reis Pontevedra
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Legal entity other than a subcontractor which is affiliated or legally linked to a participant. The entity carries out work under the conditions laid down in the Grant Agreement, supplies goods or provides services for the action, but did not sign the Grant Agreement. A third party abides by the rules applicable to its related participant under the Grant Agreement with regard to eligibility of costs and control of expenditure.
15890 Santiago De Compostela
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4040 Linz
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
49460 HAMINA
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48101 Kotka
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00180 Helsinki
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