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Ceramic Cascade Mini Ring

Ceramic cascade mini ring is a kind of random packing further developed based on the Pall Ring and Raschig Ringa, and it is specifically designed for reducing pressure drop and increasing plant capacity. Due to the additional conical rolled edge, the mechanical strength of the ring is improved, and the ring's symmetry is destroyed. Therefore, accumulation voidage is increased significantly. The resistance to vapor is decreased and flux is increased a lot when vapor-liquid flows through the packing bed. Distribution of vapor-liquid is distributed more evenly and the interface between vapor and liquid is increased so as to improve the mass transfer efficiency.

Feature

Feature

Acid and alkali resistance

Feature

Excellent heat resistance

Feature

High specific surface area and low cost

Feature

High mechanical strength

Feature

Low aspect ratio and multiple sizes

Application

With low height, thin wall thickness and low pressure drop, ceramic cascade mini rings are widely used in the drying and absorbing columns. They are also alternatively used in cooling and scrubbing towers in the chemical, metallurgy, coal gas and other similar industries.

Chemical Composition

SiO2Al2O3Fe2O3CaOMgOK2O+Na2OOthers
>70%17-23%<1.0%<1.0%<1.0%2-4%<1.0%

Physical and Chemical Properties

Acid resistance>99.5%Specific gravity2.2-2.4g/cm3
Alkali resistance>85%Moh's hardness>6.5scale
Water absorption<0.5%Ignition lost≤5%
Crushing strength≥130MPaMax Operation temp.1200°C

Size and Packing Properties

Catalog No.Size
(mm)
D*H*T
(mm)
Specific surface
(m2/m3)
Void volume
(%)
Package density
(kg/m3)
Bulk quantity
(pcs/m3)
Packing factor
(m-1)
RCMR-1Φ2525*15*32107365072000540
RCMR-2Φ2525*20*32507562474000593
RCMR-3Φ3838*23*41537463021600378
RCMR-4Φ5050*30*5102765809100232
RCMR-5Φ7676*45*8108865802800170
RCMR-6Φ7676*46*975785302500158

* More products can be customized

We manufacture ceramic cascade mini rings for various applications. To place an order or request a quote, please don't hesitate to contact us.

Industrial Engineering