SYSTEM FOR ADSORPTION MEASUREMENT

摘要

The system measures by the adsorption of gas the specific surfaces of porous or divided solids. It injects equal quantities of adsorbate in stages into a sample-carrying chamber. These equal quantities of adsorbate come from a chamber of constant volume in which, before injection into the sample-carrying chamber, the adsorbate pressure is in each case equal to the pressure of equilibrium of the adsorption of the previous injection increased by a constant value.