Effects of surface functionalizing and pore structure on dissolved mercury adsorption in gasoline by covalent sulphur-doped templated carbons: Experimental and theoretical insights

Wang, Jiaxin; Sun, Yunlan; Zhu, Baozhong; Wang, Tao; Wang, Qing; Pan, Wei-Ping

doi:10.1016/j.geoen.2023.212629

Cited by 1 publication

(1 citation statement)

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In addition, when comparing the Qecalc value of the pseudo first-order kinetic model with the Qecalc value of the pseudo second-order kinetic model, the Qecalc value of the pseudo second-order kinetic model is closer to the Qeexp value. Therefore, it can be concluded that the main process used to adsorb MB dye is chemisorption [40].…”

Section: Effect Of Time and Kinetics Studymentioning

confidence: 99%

Efficient Adsorption of Methylene Blue Dye Using Ni/Al Layered Double Hydroxide-Graphene Oxide Composite

Amri,

Wibiyan,

Wijaya

et al. 2024

Bull. Chem. React. Eng. Catal.

View full text Add to dashboard Cite

To address environmental pollution, we developed Ni/Al layered double hydroxide-graphene oxide (Ni/Al-GO) adsorbent materials for the purpose of eliminating methylene blue (MB) dye pollutants. The adsorption process was explored by examining many experimental factors, including temperature, regeneration/reuse procedure, pH, and time, and their effects on the material. The appropriate model for the isotherm is the Langmuir isotherm. The Ni/Al-GO material achieved a maximum adsorption capacity of 61.35 mg/g for MB dye at a temperature of 60 °C. The thermodynamic characteristics indicate that the adsorption process is both endothermic and spontaneous as the temperature increases. The regeneration method demonstrated that the Ni/Al-GO material has a highly stable structure, enabling it to be utilized for five cycles with a remarkable regeneration rate of 93.49% in the fifth cycle. The pH that yielded the best results for all materials was pH 10, and the kinetic model demonstrated a pseudo second-order behavior. Copyright © 2024 by Authors, Published by MKICS and BCREC Publishing Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

show abstract

Section: Effect Of Time and Kinetics Studymentioning

confidence: 99%