Pleiades Publishing
Petroleum Chemistry
,  volume 60 ,  issue 8 ,  pages 957-963

Development of Magnetic Nanocomposites Based on Beta Zeolites and Study of Their Sorption Properties

Publication type: Journal Article
Publication date: 2020-08-29
Pleiades Publishing
scimago Q3
wos Q3
SJR: 0.272
CiteScore: 2.2
Impact factor: 1.1
ISSN: 09655441, 15556239
General Chemistry
General Chemical Engineering
Geochemistry and Petrology
Energy Engineering and Power Technology
Fuel Technology
Abstract
Core–shell type magnetic nanocomposites based on Beta zeolites and magnetite (Fe3O4) nanoparticles have been synthesized under hydrothermal conditions. It has been revealed that the magnetic nanocomposites obtained have a high sorption capacity for the organic dye methylene blue. It has been found that the maximum absorption of methylene blue on a Beta–Fe3O4 sample is 186 mg/g, with the adsorption equilibrium being reached within 90 min. The mechanisms and characteristic parameters of the adsorption process have been analyzed using the Langmuir and Freundlich isotherm models. Sorption kinetic curves have been evaluated using the diffusion model and the pseudo-first and pseudo-second order models. The results indicate that the adsorption process has a chemisorption nature, since it obeys the pseudo-second-order rate law.
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GOST |
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GOST Copy
Brazovskaya E. Yu., Golubeva O. Yu. Development of Magnetic Nanocomposites Based on Beta Zeolites and Study of Their Sorption Properties // Petroleum Chemistry. 2020. Vol. 60. No. 8. pp. 957-963.
GOST all authors (up to 50) Copy
Brazovskaya E. Yu., Golubeva O. Yu. Development of Magnetic Nanocomposites Based on Beta Zeolites and Study of Their Sorption Properties // Petroleum Chemistry. 2020. Vol. 60. No. 8. pp. 957-963.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1134/S0965544120080046
UR - https://doi.org/10.1134/S0965544120080046
TI - Development of Magnetic Nanocomposites Based on Beta Zeolites and Study of Their Sorption Properties
T2 - Petroleum Chemistry
AU - Brazovskaya, E Yu
AU - Golubeva, O Yu
PY - 2020
DA - 2020/08/29
PB - Pleiades Publishing
SP - 957-963
IS - 8
VL - 60
SN - 0965-5441
SN - 1555-6239
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2020_Brazovskaya,
author = {E Yu Brazovskaya and O Yu Golubeva},
title = {Development of Magnetic Nanocomposites Based on Beta Zeolites and Study of Their Sorption Properties},
journal = {Petroleum Chemistry},
year = {2020},
volume = {60},
publisher = {Pleiades Publishing},
month = {aug},
url = {https://doi.org/10.1134/S0965544120080046},
number = {8},
pages = {957--963},
doi = {10.1134/S0965544120080046}
}
MLA
Cite this
MLA Copy
Brazovskaya, E. Yu., and O Yu Golubeva. “Development of Magnetic Nanocomposites Based on Beta Zeolites and Study of Their Sorption Properties.” Petroleum Chemistry, vol. 60, no. 8, Aug. 2020, pp. 957-963. https://doi.org/10.1134/S0965544120080046.