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.)
1. [1]
  Qiqi Li , Su Zhang , Yuting Jiang , Linna Zhu , Nannan Guo , Jing Zhang , Yutong Li , Tong Wei , Zhuangjun Fan . 前驱体机械压实制备高密度活性炭及其致密电容储能性能. Acta Physico-Chimica Sinica, 2025, 41(3): 2406009-. doi: 10.3866/PKU.WHXB202406009
2. [2]
  Jianjun LI , Mingjie REN , Lili ZHANG , Lingling ZENG , Huiling WANG , Xiangwu MENG . UV-assisted degradation of tetracycline hydrochloride by MnFe₂O₄@activated carbon activated persulfate. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1869-1880. doi: 10.11862/CJIC.20240187
3. [3]
  Guanghui SUI , Yanyan CHENG . Application of rice husk-based activated carbon-loaded MgO composite for symmetric supercapacitors. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 521-530. doi: 10.11862/CJIC.20240221
4. [4]
  Ping Song , Nan Zhang , Jie Wang , Rui Yan , Zhiqiang Wang , Yingxue Jin . Experimental Teaching Design on Synthesis and Antitumor Activity Study of Cu-Pyropheophorbide-a Methyl Ester. University Chemistry, 2024, 39(6): 278-286. doi: 10.3866/PKU.DXHX202310087
5. [5]
  Haitang WANG , Yanni LING , Xiaqing MA , Yuxin CHEN , Rui ZHANG , Keyi WANG , Ying ZHANG , Wenmin WANG . Construction, crystal structures, and biological activities of two Ln^Ⅲ₃ complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1474-1482. doi: 10.11862/CJIC.20240188
6. [6]
  Jingjing QING , Fan HE , Zhihui LIU , Shuaipeng HOU , Ya LIU , Yifan JIANG , Mengting TAN , Lifang HE , Fuxing ZHANG , Xiaoming ZHU . Synthesis, structure, and anticancer activity of two complexes of dimethylglyoxime organotin. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1301-1308. doi: 10.11862/CJIC.20240003
7. [7]
  Changqing MIAO , Fengjiao CHEN , Wenyu LI , Shujie WEI , Yuqing YAO , Keyi WANG , Ni WANG , Xiaoyan XIN , Ming FANG . Crystal structures, DNA action, and antibacterial activities of three tetranuclear lanthanide-based complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2455-2465. doi: 10.11862/CJIC.20240192
8. [8]
  Jing WU , Puzhen HUI , Huilin ZHENG , Pingchuan YUAN , Chunfei WANG , Hui WANG , Xiaoxia GU . Synthesis, crystal structures, and antitumor activities of transition metal complexes incorporating a naphthol-aldehyde Schiff base ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2422-2428. doi: 10.11862/CJIC.20240278
9. [9]
  Zhongyan Cao , Youzhi Xu , Menghua Li , Xiao Xiao , Xianqiang Kong , Deyun Qian . Electrochemically Driven Denitrative Borylation and Fluorosulfonylation of Nitroarenes. University Chemistry, 2025, 40(4): 277-281. doi: 10.12461/PKU.DXHX202407017
10. [10]
  Xin MA , Ya SUN , Na SUN , Qian KANG , Jiajia ZHANG , Ruitao ZHU , Xiaoli GAO . A Tb₂ complex based on polydentate Schiff base: Crystal structure, fluorescence properties, and biological activity. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1347-1356. doi: 10.11862/CJIC.20230357
11. [11]
  Xinting XIONG , Zhiqiang XIONG , Panlei XIAO , Xuliang NIE , Xiuying SONG , Xiuguang YI . Synthesis, crystal structures, Hirshfeld surface analysis, and antifungal activity of two complexes Na(Ⅰ)/Cd(Ⅱ) assembled by 5-bromo-2-hydroxybenzoic acid ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1661-1670. doi: 10.11862/CJIC.20240145
12. [12]
  Xiaosong PU , Hangkai WU , Taohong LI , Huijuan LI , Shouqing LIU , Yuanbo HUANG , Xuemei LI . Adsorption performance and removal mechanism of Cd(Ⅱ) in water by magnesium modified carbon foam. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1537-1548. doi: 10.11862/CJIC.20240030
13. [13]
  Quanliang Chen , Zhaohui Zhou . Research on the Active Site of Nitrogenase over Fifty Years. University Chemistry, 2024, 39(7): 287-293. doi: 10.3866/PKU.DXHX202310133
14. [14]
  Fangxuan Liu , Ziyan Liu , Guowei Zhou , Tingting Gao , Wenyu Liu , Bin Sun . Hollow structured photocatalysts. Acta Physico-Chimica Sinica, 2025, 41(7): 100071-. doi: 10.1016/j.actphy.2025.100071
15. [15]
  Yukai Jiang , Yihan Wang , Yunkai Zhang , Yunping Wei , Ying Ma , Na Du . Characterization and Phase Diagram of Surfactant Lyotropic Liquid Crystal. University Chemistry, 2024, 39(4): 114-118. doi: 10.3866/PKU.DXHX202309033
16. [16]
  Jiayu Gu , Siqi Wang , Jun Ling . Kinetics of Living Copolymerization: A Brief Discussion. University Chemistry, 2025, 40(4): 100-107. doi: 10.12461/PKU.DXHX202406012
17. [17]
  Yan Liu , Yuexiang Zhu , Luhua Lai . Introduction to Blended and Small-Class Teaching in Structural Chemistry: Exploring the Structure and Properties of Crystals. University Chemistry, 2024, 39(3): 1-4. doi: 10.3866/PKU.DXHX202306084
18. [18]
  Chunmei GUO , Weihan YIN , Jingyi SHI , Jianhang ZHAO , Ying CHEN , Quli FAN . Facile construction and peroxidase-like activity of single-atom platinum nanozyme. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1633-1639. doi: 10.11862/CJIC.20240162
19. [19]
  Congying Lu , Fei Zhong , Zhenyu Yuan , Shuaibing Li , Jiayao Li , Jiewen Liu , Xianyang Hu , Liqun Sun , Rui Li , Meijuan Hu . Experimental Improvement of Surfactant Interface Chemistry: An Integrated Design for the Fusion of Experiment and Simulation. University Chemistry, 2024, 39(3): 283-293. doi: 10.3866/PKU.DXHX202308097
20. [20]
  Xueqi Yang , Juntao Zhao , Jiawei Ye , Desen Zhou , Tingmin Di , Jun Zhang . 调节NNU-55(Fe)的d带中心以增强CO₂吸附和光催化活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100074-. doi: 10.1016/j.actphy.2025.100074

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(457)
HTML views(13)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142