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以元素硫对椰壳活性炭在不同温度下进行载硫改性.采用N2吸附/脱附、X射线近边吸收结构等方法对吸附剂进行孔隙结构和硫存在形态表征.在模拟烟气管道喷射实验装置上进行汞吸附脱除实验研究.载硫温度500℃时椰壳活性炭汞吸附效率优于商用富硫活性炭.活性炭汞吸附脱除能力由孔隙结构、硫含量与存在形态共同决定.不同体积分数SO2、NO和HCl的加入对活性炭均有不同程度的促进作用.

参考文献

[1] John W. Graydon;Xinzhi Zhang;Donald W. Kirk;Charles Q. Jia .Sorption and stability of mercury on activated carbon for emission control[J].Journal of hazardous materials,2009(2/3):1082-1091.
[2] Ir. Diamantopoulou;G. Skodras;G.P. Sakellaropoulos .Sorption of mercury by activated carbon in the presence of flue gas components[J].Fuel Processing Technology,2010(2):158-163.
[3] Ryota Ochiai .Effects of HCl and SO_2 Concentration on Mercury Removal by Activated Carbon Sorbents in Coal-Derived Flue Gas[J].Energy & Fuels,2009(5):4734-4739.
[4] Wenguo Feng;Eric Borguet;Radisav D. Vidic .Sulfurization of a carbon surface for vapor phase mercury removal - II: Sulfur forms and mercury uptake[J].Carbon: An International Journal Sponsored by the American Carbon Society,2006(14):2998-3004.
[5] 高硫石油焦喷射脱汞实验研究[J].工程热物理学报,2014(07):1439-1442.
[6] Trudy B. Bolin .Direct Determination of Pyrite Content in Argonne Premium Coals by the Use of Sulfur X-ray Near Edge Absorption Spectroscopy (S-XANES)[J].Energy & Fuels,2010(Sep./Oct.):5479-5482.
[7] 孙巍,晏乃强,贾金平.载溴活性炭去除烟气中的单质汞[J].中国环境科学,2006(03):257-261.
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