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Ceramic Structured Packing – For High-Temperature and Corrosive Media

Ceramic Structured Packing is a gas–liquid mass transfer packing composed of multiple layers of ceramic corrugated sheets arranged in a regular pattern in specific orientations. Adjacent corrugated sheets are typically arranged in alternating crosswise orientations, forming continuous, regular inclined flow channels within the packing, enabling thorough contact between gas and liquid on the packing surface.

Ceramic Material offers good high-temperature resistance and corrosion resistance, as well as good surface wettability; therefore, it is suitable for absorption, scrubbing, distillation, and mass transfer operations involving acidic media, high-temperature gases, and certain corrosive chemical processes.

A piece of Ceramic Structured Packing placed on a flat surface
Features
  • Good high-temperature resistance. Ceramic Material can be used for Gas–Liquid Mass Transfer and exhaust-gas treatment under relatively high-temperature conditions.
  • Resistant to corrosion by most acidic media. Offers good resistance to various inorganic acids and corrosive gases.
  • Good surface wettability. The ceramic surface promotes liquid spreading and the formation of a more uniform liquid film, thereby improving gas–liquid contact.
  • Suitable for high-temperature conditions. Ceramic's high thermal stability enables an operating temperature above 1000 °C.
Specifications
Table 1: Ceramic Structured Packing Specifications
Model Surface area (m2/m3) Void fraction (%) Theoretical stages (M-1) Pressure drop (Pa/m)
100X,Y 100 90 1 250-300
125X,Y 125 87 1.5-2.8 280-350
160X,Y 160 87 1.8-2.0 250-300
250X,Y 250 82 2.3-2.5 220-280
350X,Y 350 78 2.5-2.8 200-260
400X,Y 400 76 2.8-3.2 180-260
450X,Y 450 75 3-4 200-250
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