4A Molecular Sieve Becomes a Powerful Assistant in Industrial Production
4A Molecular Sieve Becomes a Powerful Assistant in Industrial Production 4A molecular sieve is a commonly used chemical product in chemical production, usually used as adsorbent and catalyst. In recent years, the classification of molecular sieves has increased gradually. What are the functions and effects of molecular sieve type 4A? Characteristics of molecular sieve 4A Selective adsorption according to different molecule sizes and shapes Molecular sieve 4A crystals have honeycomb structure, the crystal cavity and channel are connected, and the pore size is uniformly fixed (the pore diameter of molecular sieve cavity is generally between 3-15 angstroms), equivalent to the…