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This paper presents investigations into the adsorption characteristics of calcium-based sorbents (Ca(OH)2, CaCO3, and CaO) with SO3. Experiments were carried out using an adsorption test device. The characteristic parameters of SO3 were derived using an SO3 tampon sampling system and an iodometric chemical analysis device. The surface properties were examined using scanning electron microscopy. The...
Molecular imprinted polymer coated S-doped TiO 2 (MIP/S-TiO 2 ) nanocomposites were successfully synthesized by a surface molecular imprinting technique using p-phenylenediamine as the functional monomer and salicylic acid as the template molecule. The structure and properties of the catalysts were characterized by X-ray diffraction, scanning electron microscopy, and UV–vis diffuse...
This paper investigated the removal of acid red 94 and methylene blue from aqueous solution using iron-polyphenol nanomaterial synthesized by eucalyptus, rosemary and diosma leaves. The iron-poyphenol material was characterized by transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FTIR). The kinetics, sorption equilibrium and thermodynamic data were analysed to understand...
NO adsorption over powder activated carbon in a fluidized bed reactor has been studied. NO could be adsorbed by fluidized powder activated carbon. This study showed that lower reaction temperature gave more amount of NO adsorption. When no oxygen was present, the amount of NO adsorption was little. With increasing oxygen content, the amount of NO adsorption increased. Although NO2 was not detected...
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