Introduction of Deodorization Treatment using Regenerative Thermal Oxidizer

Abstract

Combustible odorous compounds are decomposed releasing the heat in combustion chamber of Regenerative Thermal Oxidizer, which gas temperature is kept approximately over 800 degC. In addition, the honeycombs recover over 90% of heat from the treated gas and preheat the raw gas. Therefore, for example, a raw gas containing around 460ppm of toluene is decomposed without additional heating. Moreover, rotary concentrator is used in combination with RTO to treat the low concentration raw gas with less energy consumption.