CO2 capture using three-dimensionally ordered micromesoporous carbon

A review of common practices in gravimetric and volumetric adsorption kinetic experiments

“…Figure 14 groups the papers according to how the results were presented. Strikingly, there are seven papers that report kinetic data without showing the actual experimental signal nor the uptake curves [5,23,48,156,170,179,184]. The majority of volumetric experiments (85%) report the data converted into dimensionless uptake curves, while for gravimetric experiments there is a broader mix of raw signals and uptake curves.…”

Experimental Measurement of Bulk Thermal Conductivity of Activated Carbon with Adsorbed Natural Gas for ANG Energy Storage Tank Design Application

“…It was shown that employed carbon was successful in capturing the mercury and obtained kinetic and thermodynamic parameters were crucial for designing a full-scale unit. Vorokhta et al [17] compared the CO 2 capture by three-dimensionally ordered micromesoporous carbon with carbon materials, carbon nanotubes, carbon nanohorns, and activated carbon. The capture performance of the proposed carbon was shown to be successful with high thermal stability and lower energy demand.…”

Hydrothermal synthesis of nitrogen-doped ordered mesoporous carbon via lysine-assisted self-assembly for efficient CO2 capture

“…The Langmuir isotherm model assumes the energetically homogeneous adsorbent surface, and there is no interaction between the adsorbed molecules, which is suitable for describing monolayer adsorption. 46 The Freundlich isotherm model assumes that the surface coverage of adsorbent is negatively correlated with the adsorption energy, leading to the description of heterogeneous adsorption. 47 The Temkin isotherm model shows the faction related to the adsorbent–adsorbate interaction, which assumes the adsorption heat of adsorbed molecules in the layer reduced linearly.…”