Regenerative Thermal Oxidizer Vs Thermal Oxidizer: How Do They Work and Why You Need Them for Your Chemical Plant
Volatile Organic Compounds (VOCs) are the main products processed in RTOs and TOs. The usual running temperatures for RTOs are around 815 °C to 980 °C and have regenerative thermal oxidizer efficiency of up to 97%.
This is done using multiple chambers and is used at low processing VOC concentrations that require continuous working for a long time. RTOs are more useful and preferred to be used in places that allow space for proper and thorough ventilation, such as paper mills, paint booths, and printing facilities.
TOs are cooler than RTOs; they run at temperatures around 760° C and have a lower regenerative thermal oxidizer efficiency than RTOs, about 80%. However, they do destroy and deplete harmful substances at a much higher rate, almost 99.99%. Meanwhile, RTOs can only produce a VOC destruction efficiency of 99%.
Benefits of TOs and RTOs
Regenerative thermal oxidizer vs thermal oxidizer can be hard to choose between since they are some of the most phenomenal equipment used in manufacturing plants today. However, they do share most of the very similar benefits, if not the same.
- A vast variety of VOCs can be treated in an RTO due to its strong build and the fact that it can be designed per your business’s requirements considering the volume of VOCs produced, medium to dense solvent concentrations, and most importantly, the industry that your plant belongs to.
- The way these machines work is that after the procedure is done, they release hot air into the atmosphere. Luckily, minimum waste is generated throughout all of this as the RTO or TO unit can easily catch about 95% of the heat before it is released. This allows for lower operating costs, low VOC fume outflux, and higher airflow.
- The waste heat that is generated as the regenerative thermal oxidizer (RTO) or thermal oxidizer (TO) does its work, it is just as efficiently recovered as well – RTOs especially are great for this purpose.
- After researching what is regenerative thermal oxidizer and thermal oxidizer, you will soon come to know that these machines are amazing equipment used to ensure that most of the harmful fumes and emissions produced in a factory, chemical plant, or manufacturing facility are going to be broken down into substances that are much less harmful like carbon dioxide and water. Moreover, RTOs have a rather simplistic design and can easily adapt to your plant or company’s requirement depending on the airflow processes. These are applicable in oil & gas, packaging & coating, chemical, and pharmaceutical industries, among many others.