Ultrasound technology accelerates drying of renewable cellulose nanocrystals
0
The global transition towards sustainability has sparked significant interest in bio-based materials and energy-efficient technologies. Among these, cellulose nanocrystals (CNCs), derived from renewable resources, have shown great potential for use in composites, biomedical materials, and packaging. However, a major challenge in CNC production is the energy-intensive drying process, which often requires removing large amounts of water from low-concentration suspensions.