Tag Archives: heat exchangers

Pollution Control can be very expensive!’ you may say. And you’d be right. It can be. With ever increasing pressure to reduce emissions of gaseous pollution (and a company’s carbon footprint), many are choosing to install fume abatement systems on process exhausts where pollutants are present. In fact, regulations require pollution control equipment for many industries. The popularity of the Thermal Oxidization process for pollution control is, for the time being, high enough that it is considered the norm. Some companies have to endure the cost of cleaning exhausts for the environment. That is the responsibility element companies have to get used to. But it doesn’t have to be all bad news. I would bring to your attention several possibilities of secondary Heat Recovery worthy of your consideration. Process exhaust Heat Recovery can offer exceptional payback. The right industrial-grade air to air heat exchanger, correctly designed, engineered and built for your application, can allow you to reduce negative impact on the environment and your operational energy costs – dramatically. For instance: If you have a Regenerative Thermal Oxidizer (RTO) abatement system you know the final outgoing RTO exhaust temperature is higher than the incoming process air temperature. If, for example, you have 200°F entering the RTO from your process, the RTO exhaust could be as high as 400°F – even higher if the bypass is open. When RTOs are sold with high thermal efficiency expectations, companies often overlook the energy recovery potential of the RTO application. Continue reading →