SERVICES

Catalyst Handling & Reactor Maintenance Services

Our specialized focus in the field of catalyst handling services, with many years of industry experience, will assist your company with the challenges faced when reactor turnarounds (shutdowns) are performed. Catalyst change- out and re-loading are performed in both inert as well

as fresh air environments, with all required and suitable specialized equipment and personnel available. Various types of catalyst materials can be managed. Listed below are the various tasks that we undertake in relation to Catalyst Handling & Reactor Maintenance Services:

• Inert entry (N2)- for catalyst unloading/loading.
• Rapid Cooling of Reactors.
• Catalyst screening- under inert and normal atmosphere conditions.
• Reactor internals- removal, reinstatement, video borescope inspection, repair, modification, upgrade and passivation.
• Reformers (furnace)- total service including tube changing/welding and uniform loading
• Ammonia convertors- total services including basket changes.
• CCR- total service including center pipe and scallop removal, repair, welding and replacement.
• Tubular reactors- catalyst change out, tube cleaning & DP Measurement.
• Unloading/ loading/ skimming of fresh/ regenerated/ synthesis catalyst under inert/ normal atmosphere for all types of reactors.
• All types of repairs of the reactor internals including specialized welding and cutting under inert and toxic atmosphere with a detailed flame-proof video inspection and/or digital photography  accompanied by an inspection report.
• Passivation of reactor internals with High Pressure Water Jetting System. Loading of catalyst using various Dense Loading Technologies like UOP, COP, DENSICAT*, CATAPAC*,  UNIDENSE* loading systems for reformer tubes.
• Sieving of catalyst and support materials using multi-deck sieving machines. Tubular Reactor Catalyst change out using a Multi- channel Computerized delta P System. PAREXTM/MOLEXTM adsorbent change out, internal repairs and modifications.