Removal of arsine by metal loaded γ-Al2O3 adsorbents
Authors
Shudi Yan, Xueqian Wang, Ziyan Li, Yilong Lin, Yingjie Zhang, Chen Cheng
Corresponding Author
Shudi Yan
Available Online April 2016.
- DOI
- 10.2991/icseee-15.2016.70How to use a DOI?
- Keywords
- Removal; Adsorption; AsH3; γ-Al2O3; Modified
- Abstract
The modified γ-Al2O3 adsorbents were prepared by impregnation method has been studied for arsine (AsH3) removal efficiency. The results show that γ-Al2O3 modified with Cu(CH3COO)2 (denoted as Cu/Al2O3) is found to have markedly enhanced adsorption purification ability. In the adsorption purification process, the Cu2+ impregnation concentration and calcination temperature are determined to be two crucial factors. The best breakthrough capacity was 28.9 mg AsH3/g Cu/Al2O3 sorbent , which was prepared by calcining at 350ºC and the impregnation concentration of Cu(CH3COO)2 was 0.15mol/L. According to the current study results, the γ-Al2O3 impregnated with Cu(CH3COO)2 promises a good candidate for AsH3 adsorbent.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Shudi Yan AU - Xueqian Wang AU - Ziyan Li AU - Yilong Lin AU - Yingjie Zhang AU - Chen Cheng PY - 2016/04 DA - 2016/04 TI - Removal of arsine by metal loaded γ-Al2O3 adsorbents BT - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering PB - Atlantis Press SP - 427 EP - 436 SN - 2352-5401 UR - https://doi.org/10.2991/icseee-15.2016.70 DO - 10.2991/icseee-15.2016.70 ID - Yan2016/04 ER -