Video01:00:20 Jun 4, 2025Transitioning from micro to nano: unlocking the potential of cellulose nanomaterials WebinarThis comprehensive presentation explores advanced cellulose nanomaterial production through real-time monitoring and machine learning optimization. Marc Delgado-Aguilar demonstrates how tempo-mediated oxidation and enzymatic pretreatments can be monitored using NIR spectroscopy and chemometric modeling, enabling better process control. The research reveals optimal processing conditions for high-pressure homogenization, showing 1.5% consistency delivers maximum fibrillation yield while minimizing energy consumption. Advanced AI models including artificial neural networks and random forest algorithms successfully predict key properties like aspect ratio and yield of fibrillation from easily measurable process parameters. These breakthrough approaches address critical industry challenges in scaling cellulose nanofiber production, offering practical solutions for reducing processing costs, improving quality control, and accelerating time-to-market for sustainable nanomaterials applications across multiple industries.
Article1 min read Nov 7, 2024Sappi Recognised in 2024 Global Top Companies for Women ListingSouth Africa headquartered global pulp and paper group Sappi Limited is pleased to announce that it has been ranked 7th globally and is one of only four South African firms recognized in the 2024 list of World’s Top Companies for Women by Forbes Magazine and Statista.
Article1 min read Jun 20, 2024In Memoriam: TAPPI Member and Fellow, Elwood MacDougall BeachTAPPI honors the legacy of Elwood MacDougall Beach
