Hydrolysis and oxidation on AC–Cu–CoSPc–Ce catalyst for removal of HCN
- DOI
- 10.2991/icseee-15.2016.66How to use a DOI?
- Keywords
- HCN; hydrolysis; oxidation; Modified activated carbon
- Abstract
A series of catalysts were studied for removal efficiency of hydrogen cyanide (HCN) under micro-oxygen conditions. It was found that activated carbon modified by Cu, Ce, and cobalt sulfonated phthalocyanine (CoSPc) denoted as AC–Cu–CoSPc–Ce showed significantly enhanced catalysis ability. The influences of preparation conditions on catalytic activity were studied, which were the kinds of additive, calcination temperatures, and oxygen concentration. The effects of the calcination temperatures on the catalyst were characterized by scanning electron microscopy (SEM). The AC–Cu–CoSPc–Ce catalyst showed >98% conversion of HCN at 200–350 °C. We concluded that AC–Cu–CoSPc–Ce could be used as a catalyst for the removal of HCN by simultaneous hydrolysis and oxidation.
- 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 - Xuli Jing AU - Xueqian Wang AU - Jinhuan Cheng AU - Shudi Yan AU - Yingjie Zhang PY - 2016/04 DA - 2016/04 TI - Hydrolysis and oxidation on AC–Cu–CoSPc–Ce catalyst for removal of HCN BT - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering PB - Atlantis Press SP - 404 EP - 408 SN - 2352-5401 UR - https://doi.org/10.2991/icseee-15.2016.66 DO - 10.2991/icseee-15.2016.66 ID - Jing2016/04 ER -