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Twin-Screw Extrusion Process to Produce Renewable Fiberboards
JoVE Journal
Engineering
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JoVE Journal Engineering
Twin-Screw Extrusion Process to Produce Renewable Fiberboards

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

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07:21 min

January 27, 2021

DOI:

07:21 min
January 27, 2021

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Summary

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A versatile twin-screw extrusion process to provide an efficient thermo-mechano-chemical pretreatment on lignocellulosic biomass was developed, which leads to an increased average fiber aspect ratio. A natural binder can also be added continuously after fiber refining, leading to bio-based fiberboards with improved mechanical properties after hot pressing of the obtained extruded material.

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