• Tailor-made for each case• Using urea or ammonia reagent in liquid form• Complete engineering and system package supply• Engineering based on CFD modeling• Wide experience in mineral processing applications (cement, lime...)

Pillard NeutriNox™, an efficient injection system to reduce Nox emissions

Pillard NeutriNox™Selective non catalytic reduction of Nox

Combustion

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The Pillard Neutrinox™ system combined with inhouse CFD modeling offers the best SNCR efficiency

Some references

5 000 TPD cement plant (Vietnam) 60% NOx reduction, 30% efficiency using urea reagent

2 500 TPD cement plant (Italy) 60% NOx reduction, 50% efficiency using urea reagent

1 300 TPD cement plant (Italy) 70% NOx reduction, 55% efficiency using urea reagent

1 200 TPD cement plant (Italy) 73% NOx reduction, 46% efficiency using urea reagent

The injection by means of patented atomizing guns of a urea (CO(NH2)2) or ammonia (NH3) solution in a very specific temperature zone between 850°C to 1000°C reduces the NO and NO2 (refered to as NOx) which are generated during the combustion process.

FIVES CAN PRoVIDE— Data collection on site — Testing and validation of SNCR efficiency with portable skid— Engineering using CFD modeling (Fluent®) to optimize SNCR

efficiency— Supply of the complete SNCR system from the reactant

storage tank up to injectors, including pumping stations, valves trains on skid, and PLC control system

— Start-up assistance and optimization by combustion and kiln process specialists

40%

50%

60%

70%

80%

90%

100%

850°C 900°C 950°C 1000°C 1050°C

Urea

Ammonia

NOx reduction

The Pillard Neutrinox™ system provides a very efficient reduction of NOx in the kiln flue gas by injecting urea or ammonia solution at the most appropriate location(s), tailor engineered to each specific case (kiln riser duct, preheater cyclone, precalciner.

Patented atomizing guns minimize operational costs and reduce NOx emissions by optimizing urea or ammonia solution, and spraying at the best location within the flue gas steamspraying > operational costs spraying

CFD modeling using FLUENT® software

CONTACT USEmail: pillard-sales@fivesgroup.comWebsite: www.fivesgroup.com

The Pillard NeutriNOx™ patented atomizing gun for liquid urea or liquid ammonia solution

Compressedair

UreaAmmonia

Atomizer

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Images are for descriptive purpose only, and may be subject to change.