Ceramic Mini Lessing Ring

Ceramic Mini Lessing Ring is an advanced tower packing material developed by improving upon the traditional ceramic Raschig Ring. It offers superior surface area and compressive strength, along with outstanding acid and heat resistance. Manufactured through 24-hour calcination at sintering temperatures exceeding 1000°C, it is an inert ceramic product that performs reliably in high- and low-temperature environments.

Key Features

• Enhanced surface area and mechanical strength compared to standard Raschig rings
• Excellent resistance to corrosion by most inorganic and organic acids and solvents (excluding hydrofluoric acid)
• High temperature stability, suitable for use above 1000°C
• Inert and durable material structure for long-term performance

Applications

• Drying columns, absorption columns, and scrubbing towers in the chemical, coal gas, and metallurgical industries
• Cooling towers and oxygen production units
• Support media at the bottom of packing towers
• Heat transfer media in Regenerative Thermal Oxidizers (RTO) and other heat exchange systems

Technical Advantages

• High density ensures stability under load
• Low porosity reduces risk of clogging
• Consistent shape and size distribution for optimal packing efficiency

Ceramic Mini Lessing Rings are widely recognized for their versatility and performance in demanding industrial environments, making them a preferred choice for mass and heat transfer operations across multiple sectors.