Propylene Purification Catalysts for Removal of Methyl Acetylene, Propadiene, Oxygen and 1,3 Butadiene
PolyMax™ 303
Edition Date :
February 06, 2026
PolyMax™ 303 is a propylene purification catalyst designed for removal of methyl acetylene, propadiene, oxygen, and 1,3 butadiene from polymer feedstock. The catalyst achieves excellent propylene purity, with impurity content below detectable limits. As it is typically located upstream of polymerization catalysts, PolyMax 303 is extremely valuable for reducing consumption of downstream catalysts and protecting polymer plant operations.
Product Information
Benefits
- Purifies propylene feed from methyl acetylene, propadiene, oxygen and 1,3 butadiene
- Reduces the consumption of polymerization catalysts
- Extremely valuable for downstream operations
- Product purity below the detectable limit can be achieved
| Product composition | Palladium on aluminum-oxide carrier with dopant |
| Size | 2-4 mm |
| Shape | Spheres |
