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Twin-Screw Extrusion Process to Produce Renewable Fiberboards
Capítulos
- 00:04Introduction
- 01:14Twin-Screw Extruder Preparation
- 02:34Twin-Screw Extrusion Treatment
- 04:41Extrudate Drying and Fiberboard Molding
- 05:18Results: Representative Renewable Fiberboard Production and Analysis
- 06:52Conclusion
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.
