Direct Fired Thermal Oxidizer
Rapid, Rugged, Reliable VOC & HAP Destruction with Direct-Fired Thermal Oxidizers
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Overview
Our Direct Fired Thermal Oxidizer (DFTO) destroys volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) through high-temperature combustion in a dedicated chamber. With years of R&D, it delivers robust, low-maintenance performance across a diverse range of industrial gases and vapours. DFTOs handle challenging waste streams while maintaining efficiency, reliability, and compliance with global environmental standards.
Key Benefits
Achieves >99% VOC, HAP, and odour destruction; special units exceed 99.9% DRE
Destroys high-VOC, corrosive, halogenated, liquid, and particulate-laden streams
Rugged, low-maintenance design ensures long operational life with minimal downtime
Fast heat-up and wide turndown make DFTOs ideal for variable loads and batch processes
Detailed CFD, process simulations, and strict QC guarantees adequate residence times and high DRE
The CRA Edge
30+ years of expertise solving the toughest emissions challenge
End-to-end design, R&D, and manufacturing under one roof for speed and quality
ISO 9001, ASME Standards, API, CE
Customized designs meet your exact process needs and strictest regulations
Applications
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Frequently Asked Questions
What factors determine the right thermal oxidizer for an application?
Selection depends on flow rate, VOC concentration, gas composition, temperature, moisture, required destruction efficiency, energy recovery needs, and regulatory requirements. A detailed engineering evaluation ensures the correct technology and configuration. Check out this Blog for more information.