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                Ceramic Cross-partition Ring




                Ceramic Cross-Partition Ring is a packing designed basically from the Raschig Ring with the cross-partitions inside to increase the surface and enhance the transfer efficiency. It is usually used extensively for the supporting packing at the bottom of tower.

                Sizes:50mm,80mm,120mm,150mm

                Specification:

                Chemical composition

                Property

                Unit

                Value

                Al2O3

                %

                17-22

                SiO2

                %

                70-76

                Fe2O3

                %

                <1.0

                CaO

                %

                <0.5

                TiO2

                %

                <0.5

                MgO

                %

                <1

                Na2O+ K2O

                %

                <4

                Physical properties

                Property

                Unit

                Value

                Water absorption

                wt. %

                <1.0

                Hardness

                Mohs

                >6.5

                Particle density

                gm/cc

                2.25-2.35

                Maximum operation temperture

                1000

                Acid resistance

                %

                99.6

                Alkali resistance

                %

                85

                Technical 

                Size(mm/Inch)

                Surface area(m2/m3)

                Free Volume(%)

                No.pcs/m3

                Bulk density

                (kg/m3)

                50mm(2”)

                145

                50

                6400

                600

                80mm(3”)

                120

                56

                1950

                820

                100mm(4”)

                110

                53

                1000

                850

                120mm(5”)

                75

                55

                370

                860

                150mm(6”)

                60

                58

                295

                980

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