Ethylene Purification Catalyst for Removal of Carbon Monoxide, Oxygen & Hydrogen
PolyMax™ 300 / 301
Edition Date :
February 06, 2026
PolyMax™ 300 and 301 ethylene purification catalysts are optimized for complete removal of carbon monoxide (CO), oxygen (O2) and hydrogen (H2) from polymer-grade feedstock. The catalysts also remove traces of hydrogen sulfide (H2S) from the stream. Typically located upstream of polymerization catalysts, PolyMax 300 and 301 offer superior thermal stability, and maintain their high activity over a wide range of operating conditions. This significantly reduces the consumption of polymerization catalysts, and protects downstream operations.
Product Information
Benefits
- Purifies ethylene feed from carbon monoxide, oxygen and hydrogen, along with traces of hydrogen sulfide
- Reduces the consumption of polymerization catalysts
- Extremely valuable for downstream operations
- Product purity below the detectable limit can be achieved
- Superior thermal stability and activity retention allowing its use over a wide range of operating conditions
| Product composition | Copper oxide, zinc oxide |
| Size | 6x3 mm; 3 mm |
| Shape | Tablets; Extrusions |
