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WELCOME TO PETRONOx

Advanced DeNOx Solutions
Reagent Storage, Handling & Vaporization Systems

Building on 30+ years of SNCR heritage acquired from Yara. Authorized to offer SCR solutions for designated projects and markets under a Technology Licence Agreement with Yara Environmental Technologies GmbH.

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SNCR Systems

Automated DeNOx systems with temperature-optimized injection for reliable and consistent emission control.

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Licensed SCR Tech

Advanced Selective Catalytic Reduction (SCR) solutions as an authorized technology licensee of Yara Environmental GmbH.

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Anhydrous Ammonia Handling systems

PESO-Certified Anhydrous Ammonia Unloading, Storage, Dosing & Vaporization Systems.

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Aqueous Ammonia & Urea Handling Systems

Aqueous Ammonia – Unloading, Storage & Dosing Systems, Urea – Unloading, Storage & Solution Preparation Systems.

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ADVANCED ENVIRONMENTAL SOLUTIONS

Advanced Technologies for Global DeNOx & Emission Control

Delivering high-performance SNCR, licensed SCR, and chemical storage systems engineered to optimize media consumption, ensure regulatory compliance, and meet demanding plant specifications worldwide.

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Engineered Systems

Our Products

Pump Modules

Pump Modules

Factory assembled PMW water dosing, PMF tanker unloading, and PMR reagent pump skids with redundant hot standby options.

  • CE marking
  • EMC: EMC directive 2014/30/EU
  • PED: 2014/68/EU
  • Low voltage: Low voltage directive 2014/35/EU
  • Machinery directive: 2006/42/EC
  • EN 12952-14: For Flue gas DeNOx systems
  • Pumps: EN ISO 5199
  • Electric Motors: IEC 60034 minimum IE3 efficiency
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Process Unit Cabinet

Process Unit Cabinet

Factory-tested mixing and metering cabinet with external Remote I/O for precise reagent distribution across injector modules.

  • CE marking
  • EMC: EMC directive 2014/30/EU
  • PED: 2014/68/EU
  • Low voltage: Low voltage directive 2014/35/EU
  • Machinery directive: 2006/42/EC
  • EN 12952-14: For Flue gas DeNOx systems
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Injection Lances & Nozzles

Injection Lances & Nozzles

High-turndown 1:10 dual-fluid atomizing spray lances with heat-resistant steel alloy tips designed for easy boiler integration.

  • CE marking
  • PED: 2014/68/EU
  • Machinery directive: 2006/42/EC
  • EN 12952-14: For Flue gas DeNOx systems
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PLC Control Cabinet

PLC Control Cabinet

Siemens, Schneider, and Allen-Bradley automation systems featuring secure VPN remote access, real-time telemetry, and DCS integration.

  • CE marking
  • EMC: EMC directive 2014/30/EU
  • Low voltage: Low voltage directive 2014/35/EU
  • Machinery directive: 2006/42/EC
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Container Solutions

Container Solutions

Prefabricated dust-free mobile or stationary container packages housing pump skids, PLC cabinets, water softeners, and process units.

  • CE marking
  • Low voltage: Low voltage directive 2014/35/EU
  • Machinery directive: 2006/42/EC
  • EN 12952-14: For Flue gas DeNOx systems
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Chemical Storage Solutions

Chemical Storage Solutions

Modular stainless steel (single/double wall) and GRP storage tanks engineered to EN 12285 for NH4OH and 32.5% urea solutions.

  • CE marking
  • PED: 2014/68/EU
  • Stainless Steel Ammonia Storage Tank: EN 12285 Part 2 and Part 4
  • Glass Reinforced Plastic (GRP) Tank: EN13121-3
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Anhydrous Ammonia Storage & Handling

Anhydrous Ammonia Storage & Handling

PESO-certified turnkey systems including unloading arms, vapor recovery compressors, pressurized storage, and vaporization units for SCR.

  • CE marking
  • EMC: EMC directive 2014/30/EU
  • PED: 2014/68/EU
  • Low voltage: Low voltage directive 2014/35/EU
  • Machinery directive: 2006/42/EC
  • EN 12952-14: For Flue gas DeNOx systems
  • Pumps: EN ISO 5199
  • Electric Motors: IEC 60034 minimum IE3 efficiency
  • Stainless Steel Ammonia Storage Tank: EN 12285 Part 2 and Part 4
  • Glass Reinforced Plastic (GRP) Tank: EN13121-3
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Urea Solution Preparation System

Urea Solution Preparation System

Fully automated 40% urea preparation systems featuring big bag unloading stations, lump crushers, and heated mixing agitator tanks.

  • CE marking
  • EMC: EMC directive 2014/30/EU
  • Low voltage: Low voltage directive 2014/35/EU
  • Machinery directive: 2006/42/EC
  • Stainless Steel Ammonia Storage Tank: EN 12285 Part 2 and Part 4
  • Glass Reinforced Plastic (GRP) Tank: EN13121-3
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Why Choose PetroNOx

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PetroNOx Systems

More Than Equipment. Complete Lifecycle Support.

Every PetroNOx system is supported by our integrated digital platform, giving plant teams the tools, documentation and direct support needed throughout the equipment lifecycle.

  • 📋 Digital Commissioning Step-by-step commissioning procedures supported by detailed documentation and instructional videos.
  • 📱 PetroNOx Mobile App Dedicated access to system information and support directly from your phone.
  • 📁 Digital Project Documentation Drawings, manuals, datasheets, commissioning records and project documentation available in one secure location.
  • 🎫 Service & Support Tickets Raise technical issues directly through the app and track them through resolution.
  • 👨‍💼 Direct Access to PetroNOx Experts Connect with designated PetroNOx personnel for technical and service support.
  • 🗂️ Lifetime Digital Equipment Record A centralized digital history of your PetroNOx system—from commissioning documentation to service and support records.
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PROVEN DENOX LEGACY

Over 26 years of engineering expertise inherited from Yara Environmental Technologies.

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FULL AUTOMATION

Advanced Siemens, Schneider, & Allen-Bradley PLC controls with secure VPN remote access.

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OPTIMIZED DOSING

Proprietary test trail systems ensure precise reagent distribution and reduced media consumption.

Client Testimonials

Proven Engineering & Client Trust

See how PetroNOx helps industrial combustion plants meet environmental standards and maximize operational efficiency.

★★★★★

"PetroNOx designed and commissioned an SNCR system for our 6,000 TPD precalciner kiln. The automated multi-level dosing reduced our baseline NOx by over 65% while keeping ammonia slip consistently below 5 mg/Nm³. Their engineering team provided seamless execution during our annual shutdown."

OD

Operations Director

Precalciner Plant

★★★★★

"The high-turndown injection lances and custom PMW pump skids delivered precise reagent metering despite massive flue gas temperature fluctuations. The portable trial testing prior to commissioning saved us significant time and verified optimal nozzle positioning."

CT

Chief Technical Engineer

Engineering & Projects

★★★★★

"Upgrading our boiler DeNOx system with PetroNOx cut our operational reagent costs by 22%. Their Siemens PLC integration with our existing DCS offers smooth real-time monitoring and rock-solid automated failsafes."

GM

General Manager

Operations & Utilities

Client Certificates and Recognition

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PROVEN SOLUTIONS

Our DeNOx Technologies and Solutions

SNCR DeNOX systems

Yara SCR DeNOx Technology licensed from YARA Environmental GmbH

Anhydrous Ammonia Storage and Handling system

Aqueous Urea preparation and storage system

Aqueous Ammonia Storage solutions
OPTIMIZED NOx REDUCTION

Enhance Plant Efficiency With Smart DeNOx Automation

PetroNOx integrates advanced PLC platforms and precision metering to optimize chemical consumption, stabilize emissions, and ensure regulatory compliance across diverse combustion systems.

SNCR
SCR
DeNOx
Seamless Process Integration
Turnkey Solutions from Design to Commissioning
  • High Turndown Multi-Lance Dosing
  • Secure 24/7 VPN Diagnostics & DCS Control
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Advanced Automated DeNOx systems

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30+ Years of Proven Engineering Legacy

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Chemical Handling and Storage system

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Global On-Site Commissioning & Support

GLOBAL INDUSTRIAL TRUST

Trusted by Leading Industrial Clients

DeNOX system, Chemical storage and handling system across cement plants, waste-to-energy facilities, power boilers, and industrial boilers worldwide.

+43 6767914304
denox.sales@petronoxair.com
Ask Us Anything

Frequently Asked Questions

SNCR (Selective Non-Catalytic Reduction) reduces NOx emissions by injecting reagent into specific furnace temperature windows. PetroNOx uses proprietary portable test systems to identify precise injection points and builds fully automated systems tailored to your plant conditions.

Our systems accommodate aqueous ammonia or urea solution (32.5% or 40%), supported by custom-engineered storage tanks, automated dosing modules, and big bag preparation units.

No. Mounting tubes are tack welded to boiler tube fins or membrane walls without modifying pressure-retaining components, so standard IBR approval is generally not required.

Systems are controlled via Siemens, Schneider, or Allen-Bradley PLCs with encrypted VPN remote access, allowing secure real-time diagnostics and optimization upon customer authorization.

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Email:
denox.sales@petronoxair.com
christian.lechner@petronoxair.com
geet.talreja@petronoxair.com

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