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The preferred molecular sieve adsorbent for the commercial dehydration of unsaturated hydrocarbon streams such as cracked gas, propylene, butadiene, and acetylene. Also used for drying polar liquids such as methanol and ethanol.

The preferred molecular sieve adsorbent for static dehydration in a closed-gas or liquid system. Used as a static desic-cant in household refrigeration systems; in packaging of drugs, electronic components, and perishable chemicals; and as a water scavenger in paint and plastic systems. Also used commercially in drying saturated hydrocarbon streams.

Separates normal paraffins from branched-chain and cyclic hydrocarbons through a selective adsorption process.

Aromatic hydrocarbon separation.

Used commercialy for general gas drying, air plant feed purification (simultaneous removal of H2O and CO2), and liquid hydrocarbon and natural gas sweetening (H4S and mercaptan removal)

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