3A,4A,5A,carbon molecular sieve as catalyst for air separation industry 1.Beads 4*8mesh 8* ... inch 3A,4A,5A,carbon molecular sieve as catalyst for air separation industryMolecular Sieve 3A is an alkali metal ... . A properly regenerated molecular sieve can give moisture dew points below -100°C.The outlet concentrations on a pressure ... 3A,4A,5A,carbon molecular sieve as catalyst for air separation industry