沸石
微型多孔材料
吸附
化学
活性炭
复合数
碳纤维
分子筛
化学工程
物理化学
有机化学
复合材料
催化作用
材料科学
工程类
作者
Jong Seok Lee,Jong Hwa Kim,Jin Tae Kim,Jeong Kwon Suh,Jung Min Lee,Chang Ha Lee
摘要
The adsorption equilibria of CO2 on zeolite 13X and zeolite X/activated carbon composite (Zeocarbon) were measured by a static volumetric method. The equilibrium experiments were conducted at (273.15, 293.15, 313.15, 333.15, and 353.15) K and at pressures up to 102.0 kPa for zeolite 13X and 99.7 kPa for Zeocarbon. The experimental data obtained were correlated by the Toth, UNILAN, and Sips models, which are generally used for microporous adsorbents such as zeolites and activated carbon. The isosteric enthalpies of adsorption were calculated for CO2 on both adsorbents.
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