High purity industrial gases such as O2, N2, H2 and CO are manufactured through defined, highly specialized production processes. These processes include essential separation stages, where high quality Zeochem molecular sieves play an indispensible role, worldwide. Cryogenic Air Separation Units (ASU) In order to separate air cryogenically into oxygen and nitrogen the air must be…
VPSA System. Oxygen Plants. For these non-cryogenic O2 plants, Zeochem also offers a variety of adsorbents with high N2 capacity and high N2/O2 selectivity. The latest generation products such as Z10-04, for PSA units, and Z10-05-03, an advanced LiLSX adsorbent for VSA plants, provide customers with improved plant economics.
Drying Applications Zeochem is one of the leading manufacturers of molecular sieves for use in drying applications. Zeochem products offer high physical stability (high crush strength and low attrition), excellent adsorption kinetics and high water equilibrium capacity to secure a low dew point. High Capacity Desiccants Zeochem offers high-capacity desiccants in beaded form based on…
Distillation of ethanol is only possible up to the azeotropic point at 95.6% volume. Nowadays the preferred technology for the dehydration of ethanol beyond this azeotropic condition is pressure swing adsorption using synthetic molecular sieves. This dehydration step is necessary for the ethanol to meet the fuel grade standard of >99% or >99.5% ethanol. Other…
Zeochem produced special molecular sieve for LPG Sweetening.
Adsorption Products for the Natural Gas Processing Industry Zeochem offers a wide range of molecular sieve products for natural gas dehydration and treating to meet final pipeline and Liquid Natural Gas (LNG) quality. Our molecular sieves are effective in removing contaminants during gas processing for equipment protection and for the recovery of Natural Gas Liquids…
