District heating

Optimize flue gas treatment to reduce reagents

Optimize the environmental performance of your Energy Recovery Unit with advanced flue gas treatment control.
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Purecontrol controls reagent injections to maintain emissions compliance while limiting overconsumption.

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Optimized real-time flue gas treatment

Our solution precisely adjusts reagent injections:

Continuous analysis of pollutant concentrations and combustion dynamics
Prediction of flue gas quality at the furnace outlet, even without a physical sensor
Precise adjustment of reagent injections (urea, bicarbonate, lime, activated carbon, etc.)

Objective:
Reduce emissions, decrease reagent consumption, and comply with discharge limits.

Reducing reagent injection

Purecontrol finely regulates reagent inputs based on the actual quality of the fumes and their predicted evolution. Thanks to virtual sensors, regulation remains optimal even without analyzers, eliminating overdoses.
Grâce aux capteurs virtuels (jumeau numérique), la régulation reste optimale même sans analyseurs, évitant les surdosages inutiles.

Reduced consumption thanks to precise injection control

Compliance with discharge thresholds

Based on continuous predictions of pollutant concentrations, the solution enables more stable control, limiting regulatory exceedances while avoiding overdosing.
Purecontrol régule ainsi en temps réel les consignes d’injectionde façon plus précise et plus stable, ce qui permet un meilleur respect des VLE réglementaires tout en évitant les surdosages.

Fewer exceedances, without overdosing of reagents

Advanced supervision and performance monitoring

Purecontrol continuously monitors reagent injections and pollutant concentrations. The platform detects overconsumption, anticipates emission deviations, and displays upcoming injection instructions to ensure precise, compliant regulation over time.
La plateforme détecte les surconsommations, anticipe les dérives d’émissions et visualise les consignes d’injection à venir, pour garantir une régulation fine et conforme dans la durée.

Fewer alarms, fewer emergency interventions

Intelligent control of reagent injection

By continuously analyzing the quality of the flue gas, Purecontrol reconstructs pollutant concentrations using virtual sensors. Predictive models anticipate the trajectory of NOx, NH₃, HCl, or SO₂ based on combustion and operating conditions.
Les modèles prédictifs anticipent la trajectoire des polluants NOx, NH₃, HCl ou SO₂ en fonction de la combustion et des conditions d’exploitation.
Purecontrol automatically adjusts reagent injections. Optimized instructions from the digital twin limit consumption while keeping emissions within standards, regardless of load or fuel variations.
consigne réactif traitement des fumées solution UVE Purecontrol

Régulation fine des réactifs en fonction des analyses des fumées et de la qualité de la combustion.

From hypervision to control-command

Simplify day-to-day operations with real-time monitoring and control

Digital twin
PureConnect
PureAnalytics Energy
PurePilot
Integration of external factors
Predictive view
Vue prédictive
Modeling of smoke behavior and chemical reactions, including NOx, NH₃, HCl, SO₂.
Hypervision platform offering real-time monitoring, customizable graphs, tailored KPIs, and alerts for multi-site supervision.
Detailed analysis of reagent consumption, detection of overdoses, monitoring of flue gas treatment performance, and identification of deviations.
Real-time control of automated systems: precise and secure adjustment of injections (urea, bicarbonate, lime, activated carbon), based on digital twin predictions.
Consideration of external parameters that may influence the process: weather, HP/HC tariff variations, carbon intensity of electricity, or specific operating constraints.
Reconstruction of pollutant concentrations with virtual probes for a reliable and continuous view.
Continuous prediction of flue gas quality at the combustion outlet, enabling stable and compliant control even in constrained environments.
Schedule a demoDownload the product datasheet

Optimizing waste-to-energy plants: 3 levers for improving energy and environmental performance

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Discover three concrete levers for improving their overall performance.

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