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

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

6,032 Views

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07:21 min

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January 27, 2021

DOI:

10.3791/62072-v

DOI:
10.3791/62072-v

•

07:21 min
January 27, 2021

•

3 Views
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1Laboratoire de Chimie Agro-industrielle (LCA),Université de Toulouse, INRAE, INPT, 2Balochistan University of Information Technology, Engineering and Management Sciences, 3Laboratoire Génie de Production (LGP),Université de Toulouse, INPT

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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Twin-screw ExtrusionRenewable FiberboardsLignocellulosic BiomassesPretreatmentThermo-mechanical PulpsNatural BinderTemperature Moisture ContentFiber DefibrationScrew ElementsBarrelTemperature ControlWater Flow Rate

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Cite this Article

Evon, P., Labonne, L., Khan, S. U., Ouagne, P., Pontalier, P., Rouilly, A. Twin-Screw Extrusion Process to Produce Renewable Fiberboards. J. Vis. Exp. (167), e62072, doi:10.3791/62072 (2021).

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