The Challenge
Trace arsine, phosphine and mercury in olefin feedstocks irreversibly poison downstream polymerization catalysts, cutting run-lengths from years to months and forcing costly unplanned shutdowns.
Industry Solutions
Cataly technologies solve specific, high-value process problems across the world's most demanding industries — from petrochemicals to semiconductor fabs and green hydrogen terminals.
Petrochemical
Protecting the value chain from feedstock to polymer.
Process Flow
- Stage 1Feed Gas
- Stage 2Guard Bed
- Stage 3HDS Reactor
- Stage 4Polishing Absorbent
- Stage 5Reformer / Cracker
- Stage 6Product
Simplified block diagram — full P&IDs and skid layouts available under NDA.
The Cataly Solution
CAT-OLE olefin refining catalysts and CAT-PGM guard beds reduce impurities to sub-ppb levels, extending polymerization catalyst life and reducing catalyst OPEX (extent depending on feed gas composition and operating conditions), and maintaining on-spec production without turnaround interruptions.