“活性炭表面改性及对苯的吸附研究”综合性实验设计

刘金昌, 解强, 姜一鸣, 李亚平, 舒启萌, 叶小青, 黄婷婷

Comprehensive Experiment Design: Surface Modification of Activated Carbon and Its Adsorption Performance for Benzene

Jinchang Liu, Qiang Xie, Yiming Jiang, Yaping Li, Qimeng Shu, Xiaoqing Ye, Tingting Huang

表2 表面改性对活性炭吸附性能的影响

种类 改性物质 烧失率/% 碘值/(mg∙g−1) 亚甲基蓝值/(mg∙g−1) DT-未改性 – – 1062.75 220.22 DT-N2 N2 5.72 1096.83 210.48 DT-NH3 NH3 2.36 1136.58 218.28 JX-未改性 – – 1131.23 196.02 JX-N2 N2 23.56 1191.68 244.61 JX-NH3 NH3 21.42 1211.77 229.77