Catalyst Handling Services


Catalyst Handling Services

Equipped with proprietary technology that outperforms other handling systems, DIALOG catalyst handling specialists provide a comprehensive, one-stop solution for commissioning and maintaining catalytic reactors, vessels and columns.

Not only does our technology help our refinery, petrochemical and chemical clients avoid unnecessary downtime, it enhances safety by eliminating dust emissions, spills and under certain conditions inert entry.

In addition, our vacuum loading process can result in extremely low catalyst attrition rate, which extends catalyst lifespan and provides significant cost savings for our customers.


Preparation for Inert entry work

Catalyst unloading using “Closed-loop” dust-free vacuum system

DIALOG Catalyst Handling Services plays to our strengths, including proprietary catalyst handling technology, best practices, multi-range services and highly skilled and experience workforce. Dialog owns a full range of patented technology which includes “Closed-circuit, Closed-loop” systems, Ultra low attrition, “zero” dust emission & zero spillage hoppers.

Range of Catalyst Services

  • Onshore and offshore Catalyst Unloading/Loading services
  • Mercury removal catalysts
  • Space optimization and bulk handling with CAT-CANS
  • Catalyst online and offline screening
  • Tubular reactors/multi-tubular blowdown and dp testing
  • Cold box (perlite unloading/Loading)
  • Inert entry
  • Dense loading
  • Catalyst sampling and CCTV inspection

Vacuum loading of catalyst with self-feeder

2m³ Cat-cans™