Synthetic Activated Carbons for the Removal of Hydrogen Cyanide from Air
Само за регистроване кориснике
2005
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Copper containing and copper free synthetic activated carbons produced from porous sulfonated styrene/divinylbenzene resin were studied
for assessing the removal efficiency of HCN vapors from air. The pore structures and surface chemistry of these activated carbons were
analyzed through N2 physisorption at 77K and X-ray photoelectron spectroscopy (XPS), respectively. Incorporation of copper into starting
material significantly increased HCN breakthrough times, but decreased benzene breakthrough times. The surface area and pore volume of
the adsorbents also decreased with incorporation of copper. Results of XPS analysis revealed partial or complete reduction of the starting
divalent copper on the surface of the adsorbents confirmed by the lack of formation of (CN)2 during the adsorption of HCN. The performance
of copper containing water vapor activated adsorbent was compared to the performance of ASC Whetlerite carbon.
Кључне речи:
Activated carbon / Heat treatment / Porosity / Chromatography / Hydrogen cyanideИзвор:
Chemical Engineering and Processing, 2005, 44, 11, 1181-1187Издавач:
- Elsevier B.V.
DOI: 10.1016/j.cep.2005.03.003
ISSN: 0255-2701
WoS: 000231207500002
Scopus: 2-s2.0-22544451851
Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Terzić, Oliver AU - Krstić, Jugoslav AU - Popović, Aleksandar R. AU - Dogović, Nikola PY - 2005 UR - http://cherry.chem.bg.ac.rs/handle/123456789/5020 AB - Copper containing and copper free synthetic activated carbons produced from porous sulfonated styrene/divinylbenzene resin were studied for assessing the removal efficiency of HCN vapors from air. The pore structures and surface chemistry of these activated carbons were analyzed through N2 physisorption at 77K and X-ray photoelectron spectroscopy (XPS), respectively. Incorporation of copper into starting material significantly increased HCN breakthrough times, but decreased benzene breakthrough times. The surface area and pore volume of the adsorbents also decreased with incorporation of copper. Results of XPS analysis revealed partial or complete reduction of the starting divalent copper on the surface of the adsorbents confirmed by the lack of formation of (CN)2 during the adsorption of HCN. The performance of copper containing water vapor activated adsorbent was compared to the performance of ASC Whetlerite carbon. PB - Elsevier B.V. T2 - Chemical Engineering and Processing T1 - Synthetic Activated Carbons for the Removal of Hydrogen Cyanide from Air VL - 44 IS - 11 SP - 1181 EP - 1187 DO - 10.1016/j.cep.2005.03.003 ER -
@article{ author = "Terzić, Oliver and Krstić, Jugoslav and Popović, Aleksandar R. and Dogović, Nikola", year = "2005", abstract = "Copper containing and copper free synthetic activated carbons produced from porous sulfonated styrene/divinylbenzene resin were studied for assessing the removal efficiency of HCN vapors from air. The pore structures and surface chemistry of these activated carbons were analyzed through N2 physisorption at 77K and X-ray photoelectron spectroscopy (XPS), respectively. Incorporation of copper into starting material significantly increased HCN breakthrough times, but decreased benzene breakthrough times. The surface area and pore volume of the adsorbents also decreased with incorporation of copper. Results of XPS analysis revealed partial or complete reduction of the starting divalent copper on the surface of the adsorbents confirmed by the lack of formation of (CN)2 during the adsorption of HCN. The performance of copper containing water vapor activated adsorbent was compared to the performance of ASC Whetlerite carbon.", publisher = "Elsevier B.V.", journal = "Chemical Engineering and Processing", title = "Synthetic Activated Carbons for the Removal of Hydrogen Cyanide from Air", volume = "44", number = "11", pages = "1181-1187", doi = "10.1016/j.cep.2005.03.003" }
Terzić, O., Krstić, J., Popović, A. R.,& Dogović, N.. (2005). Synthetic Activated Carbons for the Removal of Hydrogen Cyanide from Air. in Chemical Engineering and Processing Elsevier B.V.., 44(11), 1181-1187. https://doi.org/10.1016/j.cep.2005.03.003
Terzić O, Krstić J, Popović AR, Dogović N. Synthetic Activated Carbons for the Removal of Hydrogen Cyanide from Air. in Chemical Engineering and Processing. 2005;44(11):1181-1187. doi:10.1016/j.cep.2005.03.003 .
Terzić, Oliver, Krstić, Jugoslav, Popović, Aleksandar R., Dogović, Nikola, "Synthetic Activated Carbons for the Removal of Hydrogen Cyanide from Air" in Chemical Engineering and Processing, 44, no. 11 (2005):1181-1187, https://doi.org/10.1016/j.cep.2005.03.003 . .