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REFRAPURE

High Purity Alumina Catalyst Bed Supports

Introducing Refrapure:

Introducing Refrapure The ultimate inert supports Refrapure is the best product able to survive depressurization and maintain its integrity. Offer up to 100% survival in systems experiencing rapid depressurization will not crack or shatter these systems


Refrapure High Purity Alumina Catalyst Bed Supports:

Refrapure having high alumina 99% Al203 very low Silica content, Excellent resistance to corrosive atmospheres, High Density & Mechanical Strength, Excellent Thermal shock Resistance, excellent resistance to Carbonmonoxide and Hydrogen for Fertilizer, Petroleum, Petro-Chemical & Chemical industries for Catalyst bed supports in Secondary Reformers inert support in Oil Refineries & Chemical Plants.


General Properties
Max. Service Temp. ˚C 1850
Chemical Properties
Al2O3% min. 99.3
SiO2% max. 0.1
Fe2O3% max. 0.1
Na2O% max. 0.3
Nominal Size Size Range
mm inch mm
3 1/8 2-4
6 1/4 5-7
8 5/16 7-9
10 3/8 8-12
13 1/2 11-15
19 3/4 17-21
25 1 23-27
38 11/2 35-41
50 2 47-53
75 3 72-78

 

Physical Properties

Size Bulk Density Crushing Strength Water Absorption
mm Kgs/Ltr. Lbs/cu.ft Kgs min Lbs. min % max.
3 1.95 to 2.15 122 to 134 90 198 1
6 1.95 to 2.15 122 to 134 200 440 1
8 1.95 to 2.15 122 to 134 250 550 1
10 1.95 to 2.15 122 to 134 325 715 1
13 1.95 to 2.15 122 to 134 675 1320 1
19 1.95 to 2.15 122 to 134 1200 2200 1
25 1.95 to 2.15 122 to 134 1500 2860 1
37 1.820 to 2.025 114 to 126 1900 4180 5
50 1.820 to 2.025 114 to 126 3000 6600 5
75 1.750 to 1.950 109 to 122 6000 13200 5

 

* UOP Thermal Shock Resisyance: Passes

* UOP Pressure Shock Resisyance: Passes

Packing: HDPE 25 Kgs. Bags/ Jambo bags, 200Ltr. Steel Drum, or customised packing as desired.

Note: The range offered includes Alumina Lumps, Cylinders, Hexagonal Tiles with above specification.