Research / 2022 / Article / Fig 6

Review Article

Recent Advances in Carbon-Based Adsorbents for Adsorptive Separation of Light Hydrocarbons

Figure 6

(a) Simplified chemical structure of cation exchange resin: monosulfonated polystyrene. (b) Pore size distribution. (c) The pressure drops of C3H6 (top) and C3H8 (middle) and the ratio of the two (bottom) during adsorption at different carbonization temperatures. (d) Time-resolved adsorption curve for CMS samples with different carbonization temperatures [117]. (e) Illustration of the proposed mechanism for C3H6/C3H8 separation in MC-wiggle. (f) Pore size distributions. (g) Time-resolved absorption curves for C3H6/C3H8 at 298 K [119].