Surface Modifications of CuO Doped Carbonaceous Nanosorbents and their CO2 Sorption Properties
نویسندگان
چکیده
In this study, carbonized apricot stones and rice husk were utilized as feedstock for the synthesis of CuO-loaded sorbents removal carbon dioxide (CO2) from gas mixtures. The specific surface area increased with increasing carbonization temperature, resulting in a porous structure enhanced sorption capacity. presence pores development porosity confirmed by SEM images. CuO nanoparticles well-dispersed on sorbents, particle sizes between 60‒100 nm. Chemical interactions acidic basic copper oxide led to improved adsorption properties. characteristics studied under dynamic conditions, results showed that had maximum capacity CO2, efficiencies 98% 91%, respectively. These findings indicate can be low-cost eco-friendly production efficient CO2 sorbents.
منابع مشابه
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چکیده ندارد.
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متن کاملSynthesis of CuO Nanoparticles and Study on their Catalytic Properties
In this research, CuO spherical-like nanoparticles were synthesized using the planetary ball mill method. The structure, particle size and morphology of the resulting CuO nanoparticles were characterized by XRD (X-ray diffraction), SEM (scanning electron microscopy) and SAXS (small-angle X-ray scattering) methods. The results of this investigation showed ...
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ژورنال
عنوان ژورنال: Eurasian Chemico-Technological Journal
سال: 2023
ISSN: ['1562-3920', '2522-4867']
DOI: https://doi.org/10.18321/ectj1493