Synthesis, Characterization, and CO<sub>2</sub> Uptake of Adsorbents Prepared by Hydrothermal Carbonization of Chitosan
José A. O. Chagas, Gustavo O. Crispim, Bianca P. Pinto, Rosane A. S. San Gil, Cláudio J. A. Mota
Abstract
uptakes about 4-fold higher than that of the parent chitosan. The adsorption process was better described by the Freundlich isotherm and the pseudo-second-order kinetic model.
Topics & Concepts
ChitosanChitinHydrothermal carbonizationHydrothermal circulationAdsorptionRaw materialCarbonizationChemical engineeringCharacterization (materials science)Hydrothermal synthesisChemistryNuclear chemistryMaterials scienceOrganic chemistryNanotechnologyEngineeringCarbon Dioxide Capture TechnologiesMembrane Separation and Gas TransportCarbon dioxide utilization in catalysis