In this work, we present a complete experimental procedure which aims at measuring adsorption isotherms, selectivity curves and kinetics of air compounds on porous media in broad ranges of pressure and temperature. The experimental set-up and the experimental procedures are presented as well as a complete report on treatments of the rough experimental results to obtain the adsorption isotherms, selectivity and kinetics curves. Results are provided for nitrogen/LiLSX and oxygen/LiLSX systems (adsorption isotherms curves at 278 and 303 K in the pressure range 0-400 kPa), for a binary mixture nitrogen/oxygen/LiLSX system at 303 K and 400 kPa (selectivity curves). Kinetics curves are presented for nitrogen/LiLSX and oxygen/LiLSX systems at 303 K and 400 kPa.