DYNOCEL® 642

Promoted adsorbent for the purification of vapor or liquid phase olefinic hydrocarbon streams. Dynocel 642 is particularly useful for the removal of acidic compounds such as H2S, COS, and CO2 to non-detectible levels. Dynocel 642 exhibits low reactivity and does not require a preload step.

Typical Applications

H2S, COS and CO2 removal from ethylene, propylene, isobutylene, 1-octene (co-monomer) and other olefinic process streams.

Benefits at a glance

Dynocel 642 has a unique and optimized formulation which allows the removal of H2S, COS and CO2 to non-detectible levels from ethylene, propylene and other olefinic process streams. Dynocel 642 does not require a preload step and exhibits no reactivity with olefins. Reliability is improved since no preload step is required. Product quality and on-stream time is assured since Dynocel 642 does not react with the process stream to form oligomers and other undesirable by-products.

Product Details

Technical Data Sheets

Further Information

Storage:

Store in original packaging in dry, covered location

Packaging:

  • 2,000 lbs (907.2 kg) supersacks
  • 350 lbs (158.5 kg) steel drums
  • Alternative packaging available.