Simoneau thermal deaerator is a water deaerating system and direct contact heat exchanger. Water is directly injected in a bath of steam in a counter-flow arrangement, allowing oxygen reduction to .005 ml/liter (7 PPB) and elimination of CO2 while heating water to 228°F when operating at 5 psig.

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  • Capacities: 10,000 PPH to 600,000 PPH
  • Spray-type deaerators with horizontal, vertical and dual-compartment (DA and surge tank) designs
  • Skid- or saddle-mounted, completely piped and wired with instrumentation and pumps
  • Low-profile design
  • Stainless steel deaeration assembly
  • Two-stage deaeration in common vessel
  • Removable spray assembly
  • Built of corrosion-resistant alloys to ASME Code (Section VIII) 

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  • Significantly extends the life of the boiler
  • Custom configuration, controls and feed water pump options
  • Packaged systems for cost-effective installation
  • Cost savings through minimized chemical treatment and extended boiler life 

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