The outstanding structure feature is to change tooth type edge instead of Arc type edge. This change increases packings contacting gap and promotes air-liquid’s flow and dispersion. Owing to Ceramics have excellent acid and high temperature resistance characteristic, it is very suitable in High temperature and corrosive environment.

Ceramic intalox saddles relate to irregular acid-resistant packing. The surface of the Intalox saddle is part of the torus. Compared to Raschig rings, Intalox saddles with the same size of packed bodies have a 25% larger specific surface area and a slightly larger free volume. Saddle-backed packing has less hydraulic resistance and greater efficiency, than the Raschig rings.

Moreover,as ceramics are very brittle, it is very easy to broken in a long distance transportation. It is mainly used in petrochemical and RTO field, especially in the drying tower and absorption tower for sulfuric acid production.