Low NOx Thermal Oxidizers

Clean, Compliant, Ultra Low NOₓ Control with Low NOₓ Thermal Oxidizers

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Low NOx thermal oxidizer designed to minimize nitrogen oxide emissions during gas destruction.

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Overview

Our Low NOₓ Thermal Oxidizer (LNOₓ TO) combines advanced multi-stage burner technology, flue gas recirculation, and precision controls to limit NOₓ emissions while achieving >99.9% VOC/HAP destruction. Engineered for stringent regulations, it delivers clean performance without the need for post-combustion catalysts

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Key Benefits

Here’s how they keep your operations safe, efficient, and

1
Ultra Low NOₓ Emissions

Achieves Low NOₓ using staged combustion and flue gas recirculation—no SCR required

2
High Destruction Efficiency

Consistently delivers >99.9% VOC and HAP destruction, meeting the toughest air‐quality standards

3
Reduced Operating Costs

Eliminates catalyst purchase/handling and minimizes reagent use, driving down lifecycle expenses

4
Regulatory Assurance

Designed and tested to meet EPA, EU, and regional NOₓ limits without complex add-ons

5
Engineered with Precision

Detailed CFD, process simulations, and strict QC guarantees adequate residence times and high DRE

The CRA Edge

With decades of flare system expertise, CRA goes beyond equipment — we deliver full solutions.

Proven Mastery

30+ years of thermal oxidizer expertise solving the toughest emissions challenges

In-House Strength

End-to-end design, R&D, and manufacturing under one roof for speed and quality

Global Compliance

ISO 9001, ASME Standards, API, CE

Tailored Solutions

Customized designs meet your exact process needs and strictest regulation

Applications

See how we turn hard problems into high-performance infrastructure.

•Odorous Emissions
Tail Gas
Particulate Laden Streams
Acid Gas
Halogenated Hydrocarbons
Inert/Nitrogen Blanketed Streams

Our Clients

Relevant Industries

Discover how our enclosed flare systems help diverse industries meet tough safety and compliance demands.

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Our Resources

Get all the technical details and resources you need in one place.

Tecnical Datasheet
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Tecnical Datasheet
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Tecnical Datasheet
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Tecnical Datasheet
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Frequently Asked Questions

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Custom engineered. Properly scoped.

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