Adsorptive Desulfurization of Organic Sulfur from Model Fuels by Active Carbon Supported Mn (II): Equilibrium, Kinetics, and Thermodynamics
Joint Authors
Wang, Jianhong
Zhang, Qi
Yang, Hao
Qiao, Congzhen
Source
International Journal of Chemical Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-16
Country of Publication
Egypt
No. of Pages
12
Abstract EN
Mn (II)/AC adsorbents were prepared by ultrasonic impregnation.
The 2 wt.
% Mn/AC showed best adsorptive performance, and the optimal adsorption temperature was 313 K.
Benzene, methylbenzene, and naphthalene were used to explore the adsorptive selectivity of Mn/AC, indicating that Mn could enhance the adsorptive capacity but could not improve the adsorptive selectivity.
The adsorptive mechanism was mostly like to be π-complex.
Adsorptive isotherms and kinetics were investigated, and the parameters were calculated.
The R2, RMSE, and AICc were used to assess the optimal model.
The results showed that Temkin adsorptive isotherm was more suitable to describe the isothermal data; the MPnO kinetics model was more superior to other kinetic models.
The order of reaction was between 1 and 2.
The outcome of adsorptive thermodynamics indicated that removal of DBT onto Mn/AC was a spontaneous and exothermic process.
American Psychological Association (APA)
Wang, Jianhong& Zhang, Qi& Yang, Hao& Qiao, Congzhen. 2020. Adsorptive Desulfurization of Organic Sulfur from Model Fuels by Active Carbon Supported Mn (II): Equilibrium, Kinetics, and Thermodynamics. International Journal of Chemical Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1169357
Modern Language Association (MLA)
Wang, Jianhong…[et al.]. Adsorptive Desulfurization of Organic Sulfur from Model Fuels by Active Carbon Supported Mn (II): Equilibrium, Kinetics, and Thermodynamics. International Journal of Chemical Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1169357
American Medical Association (AMA)
Wang, Jianhong& Zhang, Qi& Yang, Hao& Qiao, Congzhen. Adsorptive Desulfurization of Organic Sulfur from Model Fuels by Active Carbon Supported Mn (II): Equilibrium, Kinetics, and Thermodynamics. International Journal of Chemical Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1169357
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169357