Monroe was contracted to supply a Quench Tower and Packed Tower Scrubber to treat HBr, HCl, and HF gas downstream of a thermal oxidizer at a specialty chemical manufacturing facility in the Midwest. The system was procured through an RTO supplier who was providing a comprehensive pollution control system for the chemical plant.

Multi-Stage Scrubber Scope of Supply

• Quench Tower, C-276 Hastelloy construction
  • C-276 sprays
  • Steel supports
  • Ductwork and expansion joint

• FRP Packed Tower Scrubber
  • High efficiency packing internals
  • Mist eliminator
  • Redundant recirculation pumps
  • CPVC piping and valves
  • Instruments
  • pH control and chemical pumps
  • Junction Box

The system was designed for 9,000 ACFM. Monroe was on-site during installation and start-up to support the integrator and the end user.