Modification of biochar properties using CO 2doi:10.1016/j.cej.2019.04.170PyrolysisBiofuelBiomassvalorizationBiocharEngineeredbiocharBiochar is widely used for various environmental remediation strategies such as soil amendment because of its intrinsic carbon negativity and porosity…[...
The possibility of using a mixture of PET waste from mineral water bottles and a high rank bituminous coal as precursor for the production of carbon materials was studied. Taking into account the fact that a 10 wt% addition of PET waste totally changes the thermoplastic properties of coal, ble...
Surface modification of biochar is significant to obtain more functionalized material for contaminants immobilization. In situ modification, modifying the biochar while the conversion process, was applied by a novel wet pyrolysis system. By using phosphoric acid as working medium, liquid/air interface ...
The modification of lignin was performed to obtain a large surface area, strong binding-site, and high and quick adsorption properties of lignin-based adsorption materials. The adsorption efficiency of Cr ions was found to be strongly dependent on the pH of the wastewater. To further illustrate ...
of functionalized clays such as pillared clays and porous clay heterostructures introduce the new class of heterostructure materials with high adsorption capacity, capability, and selectivity. Due to the acceptable properties of heterostructure materials including high specific surface area, thermal and ...
The results indicated that the surface roughness increased, leading to an increase in the specific surface area, and the development of complex pore structure, leading to a decrease in the polarity and increase in hydrophobicity of biochar modified by a mixture of KOH and HNO_3 + HCI (EBC-K...
Impact of modification on the properties of Eucheuma biochar and its adsorption of phenanthrene from aqueous solutionAbstractView further author informationhttps://orcid.org/0000-0002-9722-3985liyongyong@nbu.edu.cnYongyong LiView further author information...
Surface modification of biochar is significant to obtain more functionalized material for contaminants immobilization. In situ modification, modifying the biochar while the conversion process, was applied by a novel wet pyrolysis system. By using phosphoric acid as working medium, liquid/air interface ...
Coffee grounds-derived biocharPyrolysisSurface modificationSulfadiazine adsorptionMicropore structureThe textural properties and surface chemistry of phosphoric acid-modified biochars (PABCs) prepared at different pyrolysis temperatures (500-700℃) were studied based on the results obtained from XRD, SEM, BET...
Article preview Abstract Introduction Section snippets References (66) Cited by (4) Separation and Purification Technology Volume 335, 5 May 2024, 126075Target-specific modification of diethylenetriamine with hydroxyalkyls: Efficient absorbents for CO2 capture...