Ceramic Mini Lessing Ring – Large Voidage & Low Pressure Drop

Two ceramic mini lessing rings shows different views.

Ceramic mini lessing ring is used as supporting materials in packed towers.

Ceramic mini lessing ring is an advanced products based on ceramic raschig ring. It added the Minus partition on the ceramic raschig ring.

The larger size ceramic mini lessing ring (ranging from 80 mm to 200 mm) is commonly be used as supporting packing on the bottom of packed column.

Features & Benefits

  • Acid and alkali resistance.
  • Large flux.
  • Low pressure drop.
  • High mass transfer efficiency.
  • High compressive strength.
  • Large voidage.

Applications

  • Ceramic mini lessing ring can be used in drying towers of chemical, metallurgy, gas, and environmental protection industries.
  • Ceramic mini lessing ring is widely used as supporting material at the bottom of packed tower.
Chemical Properties of Ceramic Y Type Partition Ring
SiO2 + Al2O3 > 92% CaO < 1.0%
SiO2 > 76% MgO < 0.5%
Al2O3 > 17% K2O + Na2O < 3.5%
Fe2O3 < 1.0% Other < 1%
Physical Properties of Ceramic Y Type Partition Ring
Water Absorption < 0.5% Moh's Hardness > 6.5 scale
Porosity < 1% Acid Resistance > 99.6%
Specific Gravity 2.3–2.40 g/cm3 Alkali Resistance > 85%
Max. Operation Temperature 1200 °C
Common Specifications of Ceramic Mini Less Ring
OD × ID × H × T
(mm)
Bulk Density
(kg/m3)
Bulk Quantity
(pcs/m3)
Surface Area
(m2/m3)
Dry packing factor
(m-1)
CMLR-01 0.4" (10 mm) 10 × 6 × 8 × 2 800 750000 420 1250
CMLR-02 2" (50 mm) 50 × 40 × 50 × 5 600 6500 145 565
CMLR-03 3" (80 mm) 80 × 64 × 80 × 8 820 1950 120 356
CMLR-04 4" (100 mm) 100 × 80 × 100 × 10 850 1000 110 252
CMLR-05 5" (120 mm) 120 × 96 × 120 × 12 860 370 75 146
CMLR-06 6" (150 mm) 150 × 120 × 150 × 15 980 296 60 101

Inquiry for Our Product

Boegger Industrial Limited
E-mail: summer@randompacking.org

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