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Porous Ceramic Ball

 Application:

It is developed on the basis of inert ceramic ball. It has an adequate mechanical strength, good chemical and thermal stability as the normal inert ceramic ball, further more, it has larger surface area and free void which directly make the dispersion and flux of the fluids increased, and bring down the resistance of the system resulting from the perforated holes on the ball. As a new efficient support and covering material of catalyst, it has been widely used in oil refinery, chemical, fertilizer, natural gas and environment protection industries since put into market .


 Specification: 

Type Feldspar Feldspar-Molai Molai Stone Molai-Corundum Corundum
Chemical Ingredients (%) Al2O3 20-30 30-45 45-70 70-90 90
Al2O3 +SiO 2 90
Fe2O3 1
Water Adsorption(%) 5
Acid Resistance(%) 98
Alkaki Resistance(%) 80 82 85 90 95
Operation Temperature(°C) 1300 1400 1500 1600 1700
Crushing Strength(N/pcs) Φ6 400 420 440 480 500
Φ8 480 520 600 620 650
Φ10 600 700 800 900 1000
Φ13 1000 1100 1300 1500 1800
Φ16 1500 1600 1800 2300 2600
Φ20 1800 2000 2300 2800 3200
Φ25 2500 2800 3200 3600 4000
Φ30 3000 3200 3500 4000 4500
Φ38 4000 4500 5000 5500 6000
Φ50 6000 6500 7000 8500 10000
Φ60 8000 8500 9000 10000 12000
Φ75 10000 11000 12000 14000 15000
Bulk Density (kg/m3) 1100-1200 1200-1300 1300-1400 1400-1550 1550
Package : Woven Bag; Jumbo Bag; Steel drum
MOQ: 1 Metric Ton
Payment Terms: T/T; L/C; Paypal; West Union
Warranty: a) By National Standard HG/T 3683.1-2000
b) Offer lifetime consultation on problems occurred
Diameter 6     8     10 13  16  20  25 30    38   50 60    75
Tolerance of diameter(mm) ±1.0 ±1.5 ±2.0 ±3.0
Pore diameter(mm)
2~3 3~5 5~8 8~10

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