ADSORBENT GRANULATE AND METHOD FOR THE MANUFACTURE THEREOF

摘要

The invention relates to a X-zeolite based adsorbent granulate with faujasite structure and a molar SiO2/Al2O3 ratio of ≧2.1-2.5, wherein the granulate has an average transport pore diameter of >300 nm and a negligible fraction of meso-pores and wherein the mechanical properties of the granulate are at least the same as or better than the properties of an X-zeolite based granulate formed using an inert binder and the equilibrium adsorption capacities for water, CO2 and nitrogen are identical to those of pure X-zeolite powder with a similar composition.