Adsorption of Butane Isomers and SF6 on Kureha Activated Carbon: 1. Equilibrium

摘要: Adsorption equilibria of butane isomers and SF6 on Kureha activated carbon were investigated using the volumetric method tapered element oscillating microbalance (TEOM) technique. The isotherm data measured by TEOM technique are in good agreement with those determined method. Single-component adsorption isotherms reported at temperatures range from 298 to 393 K pressures up 120 kPa. molecules mainly adsorbed larger micropores, resulting a lower capacity. amount for n-butane is slightly higher than that isobutane whole investigated. This attributed fact linear molecule can adsorb smaller micropores. Toth model appropriately describes equilibrium isomers, while be fitted Langmuir model. isosteric heats associated these three adsorptives show different loadin...