The adsorption isotherm curves of nitrogen,methane,carbon monoxide and carbon dioxide on adsorbents CNA 133 and CNA 229 have been experimentally determined at different temperature in a volume adsorption apparatus.

• 通过实验测定了变压吸附分离专用吸附剂CNA133 、CNA229 对纯组分N2 、CH4 、CO、CO2 的吸附性能。