EAD™

  • 2019 EAD Solutions APC Fives Solios Inc-FIVES
  • scrubber Reactor-bag-filter baghouse fgd desulfurization NOx-control Chlorine Acid gas heavy-metals particulates-removal emission flue-gas-cleaning Waste-to-energy Lime-Injection-reagent Cement incinerat-FIVES
  • scrubber Reactor-bag-filter baghouse fgd desulfurization NOx-control Chlorine Acid gas heavy-metals particulates-removal emission flue-gas-cleaning Waste-to-energy Lime-Injection-reagent Drum-FIVES

TECHNICAL DESCRIPTION

A pioneering solution designed to optimize reagent efficiency and achieve superior SO₂ removal.

The system is based on the injection of the fresh hydrated lime reagent in a Venturi Reactor

Turbulent flow ensures intimate contact between reagent and acids.

Three main proprietary components:

  • A Venturi Reactor
  • A Fabric Filter Dust Collector
  • A Conditioning Drum

Pollutants removed

particulates, ash, SO₂, SO₃, HCl, HF, mercury, dioxins/furans, heavy metals, VOCs

scrubber Reactor-bag-filter baghouse fgd desulfurization NOx-control Chlorine Acid gas heavy-metals particulates-removal emission flue-gas-cleaning Waste-to-energy Lime-Injection-reagent Drum icon-FIVES

 

The Conditionning Drum

The recycled reagent is humidified in a Conditioning Drum before entering Venturi reactor:

  • Finely atomized water for humidification of reagent particles
  • Moisture on material to cool flue gases in Venturi reactor

Main benefits:

  • Ideal reaction temperature in Venturi reactor
  • Optimum conditions for increased reactivity of reagent with SO₂ and other acid gases

ADVANTAGES

  • Multi-pollutant control: SO₂ , SO₃, HCl, HF, Dioxins/ Furans
  • PM10, PM2.5
  • Dry by-product: zero liquid discharge
  • Optimized reagent and electrical consumption
  • Flexible and compact customized design
  • Low on-line maintenance
  • Agglomeration of solid particles
  • Low Pressure drop
  • Low hydrated lime consumption

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