Regenerative Thermal Oxidizers (RTO)

Typically 0.5 seconds to greater than 1.0 seconds depending upon the VOC characteristics and the local codes. Given a constant rate of flow, the larger the combustion chamber, the longer the dwell time. More time typically equates to greater VOC destruction efficiency. In most applications the dwell time requirement is between .5 – 1 second.

Yes, we can evaluate the heat exchanger whether it be metal (recuperative) or ceramic media (regenerative) and determine whether it can be upgraded to a more efficient type. Or maybe catalyst could be added in this case. In some cases it may be better to replace the current oxidizer with something more efficient. In that case we can look at our inventory and determine whether we have something that will provide better gas efficiency. If not, we can provide a custom system designed specifically for your needs.

Solvents with a high boiling point can build up on a forced draft fan wheel

VOCs must combine with oxygen and heat to trigger the chemical reaction that breaks them down into CO₂ and H₂O. There are many successful thermal oxidizer designs that ensure sufficient turbulence, such as introducing the process air at an angle to induce spin or creating internal choke points. The better the mixing and heat distribution, the higher the VOC destruction.

This is a common concern.  Will the buyer be left with only promises, or will Kono Kogs provide robust support after the purchase and commissioning of the oxidizer? We have never failed to meet our warranty in either parts or oxidizer performance. We have references that will attest to this in every business size- from start-up companies, to growing small, and mid-size companies, to Fortune 500 companies. Our experienced staff can handle any technical or maintenance issue, both on-site, and via remote monitoring to ensure a successful project, now and into the future with our long-life refurbished oxidizers.

Our warranty rivals that of new equipment OEMs and we can even extend the period, if desired. How do we do that?  We offer only the best built systems from the best names in the industry. We also perform extensive sub-system and parts checkouts and replace faulty or questionable parts, many times with upgraded parts. Our goal is a flawless project- achieved with proper planning and with our staff’s extensive oxidizer experience. We are honored that our customers are our best advocates. They affirm that we deliver what we promise- which has been true since day one of Kono Kogs.