... adsorb all the material whose molecular diameter is less than 5A.1) Normal paraffin separating process2) Oxygen/hydrogen PSA ( ... 51.51.51.5This is the typical parameter for type 5A molecular sieve, different application require different technical parameters, please ... contact us for detail. RegenerationMolecular Sieve Type 5A can be regenerated by pressure swing or purging, usually at ...