Product introduction

DCH-02 adsorbent is a spherical alumina molecular sieve composite adsorbent, which has high selectivity and adsorption capacity for COS, CO2, H2S and other acidic impurities in ethylene, propylene, propane and other materials. It is widely used to remove acidic impurities such as H2S, CO2, CS2 and H2O in low-carbon hydrocarbon compounds, and has the advantages of high selective adsorption capacity, low adsorption heat, anti-aging and high stability. The DCH-02 adsorbent can simultaneously remove various impurities through one refining agent bed, replacing the mixed bed of various adsorbents, simplifying the refining process and ensuring the activity and function of the polymerization catalyst.