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Production of pellets for combustion and physisorption of CO2 from hydrothermal carbonization of food waste – Part I: High-performance solid biofuels
(2021-10-15)
Our study analyzed if it could be possible for converting hydrochar from food waste and its ash into solid biofuels and adsorbents of CO2. The pilot-scale manufacturing of pellets consisted of carbonizing food waste at ...
Adsorption of alizarin, Eriochrome blue black R, and fluorescein using different iron oxides as adsorbents
(American Chemical Society, 2007-11)
This work presents kinetic and thermodynamic analysis of the adsorption of three dyes: alizarin, eriochrome blue black R, and fluorescein onto goethite, Co-goethite, and magnetite of medium Brunauer-Emmett-Teller surface ...
Flower wastes as a low-cost adsorbent for the removal of acid blue 9
(Universidad Nacional de Colombia Sede Medellín, 2014-06-24)
This paper describes the use of flower wastes (carnation, rose and daisy) as a potential, alternative and low-cost adsorbent for the removal of Acid Blue 9 (AB9). The best conditions to achieve an efficient adsorption were ...
Influence of the oxygen adsorbed on tin varistors doped with Co, Mn and Cr oxides
(Kluwer Academic Publ, 2002-07-01)
The non-ohmic properties of the 98.90% SnO2+(1-x)%CoO+0.05% Cr2O3+0.05% Nb2O5+x% MnO2 varistor system (all of them in mol %), as well as the influence of the oxidizing and reducing atmosphere on this system were studied ...