Citation: ZHANG He, ZHAO Jian-tao, FANG Yi-tian, WANG Yang. Role of activated carbon structures in catalytic oxidation adsorption for mercury[J]. Journal of Fuel Chemistry and Technology, ;2015, 43(3): 360-366. shu

Role of activated carbon structures in catalytic oxidation adsorption for mercury

ZHANG He ^1,2 ,
ZHAO Jian-tao ^2,, ,
FANG Yi-tian ² ,
WANG Yang ²

1.
1. Taiyuan Institute of Technology, Taiyuan 030008, China;

Corresponding author: ZHAO Jian-tao,
Received Date: 13 September 2014

Fund Project: 国家自然科学基金(20706055) (20706055) 山西省高等学校科技创新项目(2013161)。 (2013161)

The Hg⁰ catalytic oxidation and adsorption capabilities of 3 activated carbons (ACs) and one active coke were evaluated in a simulated coal-derived atmosphere containing hydrogen sulfide (H₂S) and oxygen (O₂). The examined adsorbent properties that may affect adsorption capacity are pore structure and the presence of sulfur on surface of ACs. N₂ isothermal absorption data was treated by BET equation and to calculate the special surface area. The absorption data was settled by HK method to obtain the micro porous structure. The medium pore diameter distribution was calculated by BJH method. The results reveal that with the increasing of micro pore and medium pore volume, Hg⁰ adsorptive capacity of activated carbons is enhanced. In all cases, Hg⁰ removal efficiency increases with sulfur addition.
- coal-derived gas,
- activated carbon,
- mercury adsorption,
- pore structure
1. [1]
  [1] 王起超, 沈文国, 麻壮伟. 中国燃煤汞排放量估算[J]. 中国环境科学, 1999, 19(4): 318-321.(WANG Qi-chao, SHEN Wen-guo, MA Zhuang-wei. The estimation of mercury emission from coal combustion in China[J]. Chin Environ Sci, 1999, 19(4): 318-321.)
2. [2]
  [2] 张明泉, 朱元成, 邓汝温. 中国燃煤大气排放汞量的估算与评述[J]. AMBIO-人类环境杂志, 2002, 31(6): 482-484.(ZHANG Ming-quan, ZHU Yuan-cheng, DENG Ru-weng. Evaluation of mercury emissions to the atmosphere from coal combustion, China[J]. AMBIO-A J Human Environ, 2002, 31(6): 482-484.)
3. [3]
  [3] UDDIN M A, OZAKI M, SASAOKA E, WU S J. Temperature-programmed decomposition desorption of mercury species over activated carbon sorbents for mercury removal from coal-derived fuel gas[J]. Energy Fuels, 2009, 23(10): 4710-4716.
4. [4]
  [4] MAROTO V, ZHANG Y, GRANITE E. Effect of porous structure and surface functionality on the mercury capacity of a fly ash carbon and its activated sample[J]. Fuel, 2005, 84(1): 105-108.
5. [5]
  [5] 任建莉, 周劲松, 骆仲泱, 徐璋, 张雪梅. 钙基类吸附剂脱除烟气中气态汞的试验研究[J]. 燃料化学学报, 2006, 34(5): 557-561.(REN Jian-li, ZHOU Jin-song, LUO Zhong-yang, XU Zhang, ZHANG Xue-mei. Ca-based sorbents for mercury vapor removal from flue gas[J]. J Fuel Chem Technol, 2006, 34(5): 557-561.)
6. [6]
  [6] ZHANG H, ZHAO J, FANG Y T, HUANG J J, WANG Y. Catalytic oxidation and stabilized adsorption of elemental mercury from coal-derived fuel gas[J]. Energy Fuels, 2012, 26(3): 1629-1637.
7. [7]
  [7] 张郃, 赵建涛, 房倚天, 王洋. 活性炭催化氧化脱除单质汞的研究[J]. 燃料化学学报, 2011, 39(5): 373-377.(ZHANG He, ZHAO Jian-tao, FANG Yi-tian, WANG Yang. Stabilized oxidation and adsorption of elemental mercury by activated carbon[J]. J Fuel Chem Technol, 2011, 39(5): 373-377.)
8. [8]
  [8] LOPEZ-ANTÓN M A, TASCÓN J M D, MARTÍNEZ-TARAZONZ M R. Retention of mercury in activated carbons in coal combustion and gasification flue gases[J]. Fuel Process Technol, 2002, 77-78: 353-358.
9. [9]
  [9] WU X X, KERCHER A K, SCHWARTZ V, OVERBURY S H, ARMSTRONG T R. Activated carbons for selective catalytic oxidation of hydrogen sulfide to sulfur[J]. Carbon, 2005, 43(5): 1087-1090.
10. [10]
  [10] 张郃, 赵建涛, 方惠斌, 房倚天. 活性炭脱除煤气中H₂S的气氛影响及动力学研究[J]. 煤炭转化, 2010, 33(3): 23-28.(ZHANG He, ZHAO Jian-tao, FANG Hui-bin, FANG Yi-tian. Atmosphere effect and kinetics of removal of H₂S in coal gas with active carbon[J]. Coal Convers, 2010, 33(3): 23-28.)
11. [11]
  [11] 谭小耀, 吴迪镛, 袁权. 浸渍活性炭脱硫过程中孔结构及气体湿度的影响[J]. 化工学报, 1997, 48(2): 237-240.(TAN Xiao-yao, WU Di-yong, YUAN Quan. Influence of the pore structure and gas humidity on desufurization by impregnated activated carbon[J]. J Chem Ind Eng (China), 1997, 48(2): 237-240.)
12. [12]
  [12] 邓先伦, 蒋剑春. 除汞载硫活性炭研发[J]. 林产化工通讯, 2004, 38(3): 13-16.(DENG Xian-lun, JIANG Jian-chun. Development of S-loaded activated carbon applied to removal mercury[J]. J Chem Ind Forest Prod, 2004, 38(3): 13-16.)
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