Use of By-Products from Gasification and Carbonization from Polymeric Residues and Biomass for Application in Liquid Phase Adsorption

The search for strategies that contribute to circular economy, based on the valorization of by-products most diverse industries and processes, is one main environmental objectives at present. This study aims evaluate possibility valorizing from gasification carbonization polymeric residues biomass natural origin through their application in adsorption processes. selected carbon resulting thermochemical conversion by after physical chemical characterization, presented improved structural properties which allow characterization materials samples prepared this work involved a variety analytical techniques, such as thermogravimetric analysis, polarized attenuated Fourier transform infrared spectroscopy, X-ray fluorescence, ultimate nitrogen 77 K. It was possible observe material has between 40% 50% volatile matter, when carbonized, these values decrease range 5% 10%. BET surface area analysis chars shows 100 400 m2g−1. For chemically activated phenol molecule, with best results are those were using olive prunings precursor. physically also adsorption, showed potential ones via air activation. Regarding gasified samples, achieved without incorporation waste-derived fuel.