... manufacturer of Zeolite Molecular Sieve 5A; Application: Air drying , CO2 Removal Sphere&Pellet Shape XINTAO Molecular Sieve 5AIntroduction:Molecular Sieve ... calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while minimising COS ... moisture dew points below -100°C, or mercaptan or CO2 levels below 2 ppmv.The outlet concentrations on a pressure ...