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@article{ART002958847},
author={Duan Xue-Lei and Yuan Chun-Gang and Jing Tian-Tian and Yuan Xiao-Dong},
title={One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization},
journal={Carbon Letters},
issn={1976-4251},
year={2022},
volume={32},
number={1},
pages={169-180},
doi={10.1007/s42823-021-00263-0}

TY - JOUR
AU - Duan Xue-Lei
AU - Yuan Chun-Gang
AU - Jing Tian-Tian
AU - Yuan Xiao-Dong
TI - One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization
JO - Carbon Letters
PY - 2022
VL - 32
IS - 1
PB - Korean Carbon Society
SP - 169
EP - 180
SN - 1976-4251
AB - Activated carbon (AC) injection has been regarded as one of the most effective control technologies for Hg0 removal in flue gas. It is worthwhile to explore new and simple preparation methods for AC with low cost and high Hg removal capacity. In this study, a biomass based AC was successfully prepared from levant cotton exocarp using ZnCl2 activation. The mercury adsorption efficiency and mechanism were studied via the fixed bed experiments. Activator, reaction temperature and components of simulated coal-fired flue gas were investigated. Brunauer–Emmett–Teller (BET), scanning electron microscopy with energy-dispersive X-ray spectrometry (SEM–EDX) and X-ray photoelectron spectroscopy (XPS) were applied for morphology characterization of the prepared AC and discussion of the possible adsorption mechanism. The adsorbed mercury species and the physiochemical properties of prepared AC were discussed. The results showed that (1) Hg0 removal efficiency could reach up to 90% at 150 ℃ under simulated flue gas (SFG); (2) Hg0 adsorption was controlled by the combination of physical and chemical mechanisms.
KW - Cotton exocarp;Removal;Elemental mercury;Flue gas
DO - 10.1007/s42823-021-00263-0
ER -

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian and Yuan Xiao-Dong. (2022). One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization. Carbon Letters, 32(1), 169-180.

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian and Yuan Xiao-Dong. 2022, "One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization", Carbon Letters, vol.32, no.1 pp.169-180. Available from: doi:10.1007/s42823-021-00263-0

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian, Yuan Xiao-Dong "One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization" Carbon Letters 32.1 pp.169-180 (2022) : 169.

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian, Yuan Xiao-Dong. One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization. 2022; 32(1), 169-180. Available from: doi:10.1007/s42823-021-00263-0

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian and Yuan Xiao-Dong. "One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization" Carbon Letters 32, no.1 (2022) : 169-180.doi: 10.1007/s42823-021-00263-0

Duan Xue-Lei; Yuan Chun-Gang; Jing Tian-Tian; Yuan Xiao-Dong. One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization. Carbon Letters, 32(1), 169-180. doi: 10.1007/s42823-021-00263-0

Duan Xue-Lei; Yuan Chun-Gang; Jing Tian-Tian; Yuan Xiao-Dong. One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization. Carbon Letters. 2022; 32(1) 169-180. doi: 10.1007/s42823-021-00263-0

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian, Yuan Xiao-Dong. One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization. 2022; 32(1), 169-180. Available from: doi:10.1007/s42823-021-00263-0

Duan Xue-Lei, Yuan Chun-Gang, Jing Tian-Tian and Yuan Xiao-Dong. "One-step preparation of functionalized cotton exocarp-based sorbent for efficient Hg0 immobilization" Carbon Letters 32, no.1 (2022) : 169-180.doi: 10.1007/s42823-021-00263-0