Molecular Sieve, Catalyst, Molecular Sieve 4A manufacturer / supplier in China, offering Zeolite 4A Molecular Sieve Absorbent, Alumina Ceramic Ball Support Catalyst Media, Water Absorbent Molecular Sieve 4A Desiccant and so on.
Min. Order / Reference FOB Price | |
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1 Ton | US $380.00/ Ton |
Local Area: | Pingxiang, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Material: | Ceramic |
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Structure Feature: | Ball |
Type: | Random Packing |
Alumina sphere porcelain balls as reactor support catalyst
Ceramic ball are the most widely used support media in the world because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
Chemical composition for ceramic ball
Al2O3+SiO2
Al2O3
Fe2O3
MgO
K2O+Na2O +CaO
Other
> 92%
23-26%
<1%
<2.5%
<4%
<1%
Physical composition for ceramic ball
Item
Value
Water absorption (%)
<0.5
Bulk density (g/cm3)
1.35-1.4
Specific gravity (g/cm3)
2.3-2.4
Free volume (%)
40
Operation temp.(max) (°C)
1100
Moh's hardness (scale)
>6.5
Acid resistance (%)
>99.6
Alkali resistance (%)
>85
Size available & Crush strength for ceramic ball
Size
Crush strength
Kg/particle
KN/particle
1/8''(3mm)
>35
>0.35
1/4''(6mm)
>60
>0.60
3/8''(10mm)
>85
>0.85
1/2''(13mm)
>185
>1.85
3/4''(19mm)
>487
>4.87
1''(25mm)
>850
>8.5
1-1/2''(38mm)
>1200
>12
2''(50mm)
>5600
>56
Package TypeContainer Load CapacityDelivery timeQuality
InsurancePayment Terms20 GP40 GPSteel drum20-24 tons*Within 3 daysChinese National Standard; Offer quality assurance as request.T/T, L/C, Paypal, West UnionTon bag20-25 tons*Plastic bag20-25 tons*