A 3D rendering of a 10,000 SCFM (16.000 Nm3/h) Regenerative Thermal Oxidizer with two media beds from The CMM Group. CMM RTOs are designed to destroy air pollutants emitted from process exhaust streams at temperatures ranging from 815°C (1,500 F) to 980°C (1,800 F). RTOs utilize ceramic media packed into vertical canisters as a high-efficiency heat exchanger. Oxidation is achieved as pollutants pass through the ceramic media, are mixed, and held at elevated temperatures in the combustion chamber.
http://www.thecmmgroup.com/regenerative-thermal-oxidizer/