Flue Gas Treatment

Post-Combustion Excellence.

Our expertise in combustion systems makes us the ideal choice for integrating the burner and post combustion emission controls. Our Selective Catalytic Reduction (SCR) and Selective Non-Catalytic Reduction (SNCR) solutions are designed to deliver up to 99% post-combustion NOx reduction.

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Extensive CFD Capabilities.

Our in-house Computational Fluid Dynamics (CFD) modeling experience helps ensure proper flow and temperature distribution vital to post-combustion emission control. Expertise in Flue Gas/Reagent (ammonia/urea) mixing ensures our SCR systems minimize ammonia slip and maximize overall NOx control.

The Complete Solution For New Builds.

For new installations, we can provide a total post-combustion emission control package. No need for multiple suppliers. JZHC can provide everything you need, including the peace of mind you’ll get knowing your post-combustion system is in the hands of combustion experts.

  • Reactor Housing
  • Ammonia Injector Grid (AIG)
  • Anhydrous Ammonia Skid
  • Aqueous Ammonia Skid
  • Reagent Storage And Handling
  • Off-Loading Skid
  • Tempering Air System
  • Control Systems
  • Emissions Monitoring System

Work With Your Existing Equipment.

Retrofits are no problem. We can leverage our extensive combustion experience to design and install an SCR or SCNR system for your existing combustion equipment.

  • SCR for Boiler and Process Heaters: Our systems can accommodate a wide range of reagents, temperatures and configurations.
  • SCR for Industrial and Process Burners: We support a variety of processes and industries across the globe.
  • SNCR and SCR for Thermal Oxidizers: Our expertise extends beyond the front end to efficient post-combustion emissions control.
  • Complete Packages: Whether you need ammonia storage and handling equipment, vaporization and injection skids, or catalysts and ductwork, you can get a full turnkey solution from JZHC.

Better Tuning, Better Performance.

Our Ammonia Injection Grid (AIG) is tunable across the width and height of the duct. This control, combined with a permanent sampling grid, allows optimization of the NH3 distribution to match the NOx distribution, delivering maximum NOx reduction with minimum NH3 slip emissions.

Save Space, Energy And Money.

As an option to an Ammonia Injector Grid, we can often save space, utility consumption and operational expenses with a direct injection solution.