Enclosed Combustion

Thermal Oxidizer System (Ultra-EFX Series)


  • Typically used to provide destruction of a wide variety of waste gases and toxic chemicals with high or very low heating values
  • Provides ground based, completely hidden combustion process
  • Provides smokeless combustion
  • The combination of residence time, elevated combustion temperatures, and a turbulent mixing zone create greater combustion efficiency
  • Temperature controlled to ensure the highest destruction efficiency throughout the waste gas flow range

Selection Criteria / Advantages

  • High destruction efficiency required
  • Most fuel-efficient combustion system type
  • Minimal noise signature
  • No radiant heat allows installation next to equipment and personnel
  • Sampling ports allow for in situ emissions testing
  • Stable and reliable combustion
  • Upstream oil & gas production
  • Midstream oil & gas
  • Petroleum refining
  • Chemical processing industry (CPI)
  • Wide range of industrial manufacturing processes in diverse industries
  • Vertical or horizontal design configuration options
  • Flashback protection with a flame or detonation arrestor or liquid seal drum
  • Carbon steel combustion chamber with high temperature refractory lining
  • Blower / fan provides combustion air delivery system
  • Dedicated waste gas injection burners
  • Dedicated assist gas process burners
  • 99 – 99.99% destruction efficiency


Standard Length: 20’- 60’ [6.1 m – 18.3 m +]
Diameter: 24” – 144” + [610 – 3658 mm +]

Standard Materials:

Combustion chamber: refractory lined carbon steel
Burners: stainless steel
Burner Manifold: carbon steel

Book A Virtual Consultation