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One-Pot Hydrothermal Synthesis, Characterization, and Desulfurization Performance of ZnFe2O4/AC Composites.
- Source :
- Journal of Nanotechnology; 2/20/2018, p1-10, 10p
- Publication Year :
- 2018
-
Abstract
- ZnFe<subscript>2</subscript>O<subscript>4</subscript>/AC composites were prepared by the one-pot hydrothermal method using the activated carbon (AC) as a carrier. The synthesis conditions were optimized by a single-factor experiment. The structural, textural, and surface properties of the adsorbent have been comprehensively characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier-transform infrared (FT-IR) spectroscopy, Brunauer–Emmett–Teller (BET) measurements, and X-ray photoelectron spectroscopy (XPS) analysis. The SO<subscript>2</subscript> removal capacities of the composites were investigated via testing the adsorption capacity at the self-made desulfurization equipment. The results show that the adsorption capacity of ZnFe<subscript>2</subscript>O<subscript>4</subscript>/AC composites is much higher than that of the AC and ZnFe<subscript>2</subscript>O<subscript>4</subscript> samples, respectively. The composite overcomes the disadvantages of the traditional sintering, showing a very high desulfurization performance. The breakthrough time was 147 min, and the sulfur adsorption capacity could reach 23.67% in the desulfurization performance test. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16879503
- Database :
- Complementary Index
- Journal :
- Journal of Nanotechnology
- Publication Type :
- Academic Journal
- Accession number :
- 128093646
- Full Text :
- https://doi.org/10.1155/2018/9417067