Regenerative Thermal Oxidizers (RTO)

An installed regenerative thermal oxidizer unit

A regenerative thermal oxidizer (RTO) is an air pollution control device that destroys VOCs and hazardous air pollutants (HAPs) in industrial exhaust air. By using regenerative heat recovery, it achieves high fuel efficiency, often operating with 95% heat recovery.

Regenerative Thermal Oxidizers (RTO) are the technology of choice for most applications due to its high VOC destruction efficiency, low fuel use and long system life.

Maintaining an RTO

Can we install catalyst in our RTO?

In most cases, yes. But proper evaluation is recommended to establish that no potential catalyst poisons or masking agents are present in your airstream.

Is the RTO designed for easy installation at our facility?

Yes, our RTOs are typically skid-mounted and pre-assembled to minimize field welding and on-site labor. This simplifies installation and helps reduce overall turnkey project costs.

How do we know if our existing oxidizer has enough capacity when adding a new process line?

We can evaluate your current oxidizer’s capacity alongside the new process requirements to recommend the best upgrade approach. Options may include adding new heat exchanger media, installing a larger fan, or modifying the burner and combustion chamber to meet destruction needs. For some cases, using a VOC concentrator to reduce pollutant levels before the oxidizer can be an effective solution. Please note that existing equipment may not be sufficient, even with changes or upgrades.

How often should combustion chambers be inspected?

Inspection frequency varies by system and operating conditions, but periodic inspection is important to detect refractory damage, burner issues, or thermal problems before they lead to system failure. We’re oxidizer experts so you don’t have to be - reach out to our team for guidance based on your specific process conditions.

Are refurbished RTO systems available with the features I need?

Feel free to check our used RTO inventory and get in contact with our sales and applications engineers at sales@konokogs.com to ensure that the system meets your needs. Quality-built refurbished regenerative thermal oxidizer (RTO) systems from KKI offer a long service life, can save you up to 40% compared to new units, and come with performance and parts warranties comparable to those of new systems.

Request A Quote

You can also call Buster at 920-309-0725 or send us an email.