Regenerative Thermal Oxidizers

Maximize Energy, Minimize Emissions with Regenerative Thermal Oxidizers

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Regenerative thermal oxidizer using heat recovery beds for high-efficiency destruction of process gases.

Overview

Our Regenerative Thermal Oxidizer (RTO) uses two or three bed ceramic media to capture and recycle up to 97% of exhaust heat while achieving >99% destruction of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). This energy-efficient design minimizes fuel consumption and operating costs, delivering reliable, continuous emissions control for a wide range of industrial processes.

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Key Benefits

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

1
Superior Energy Recovery

Recovers up to 97% of energy from exhaust gases, slashing auxiliary fuel needs.

2
Low Operating Costs

Minimal fuel usage and automated controls drive down lifetime operating expenses.

3
Rapid Thermal Cycling

Fast media bed switching for seamless turndown and stable performance during process variations.

4
Lower Thermal Stress

Preheated inlet gas stabilizes combustion temperatures, extending refractory life.

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 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 the strictest regulation

Applications

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

Halogenated Hydrocarbons
Acid Gas
Landfill & Biogas Streams
Inert/Nitrogen Blanketed Streams
Liquid waste
Emergency & Upset Flows

Our Clients

Our Resources

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Frequently Asked Questions

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Custom engineered. Properly scoped.

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