19-23% inert alumina packing ball/ceramic balls
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Product Details
Place of Origin: | Jiangxi, China | Type: | Ceramic Balls | Application: | Industrial Ceramic |
Material: | Alumina Ceramic | Brand Name: | DKJL |
Product Description
19-23% inert alumina packing ball/ceramic balls
Size: 3mm 6mm 13mm 19mm
Introduction:
Inert Alumina ball was made 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.
application: As the material to support and cover catalyst in the reactor ,inert alumina ball can buffer gas or liquids flush on catalyst so as to protect catalyst.It also can improve distribution of gas or liquid in the reactor.Therefore,its widely applied in petrochemical,chemical,fertilizer,gas and environmental protection industries.
3. Chemical composition & Physical properties
chemical compositions | ceramic support ball |
Al2O3 | > 17% |
SiO3 | < 75.0% |
Fe2O3 | < 1.00% |
TiO3 | < 1.00% |
CaO | < 0.50% |
MgO | < 0.5% |
Na2O | < 2.00% |
K2O | < 2.5% |
physical analysis | ceramic support ball |
bulk density kg/m3 | 1210-1430kg/m3 |
operating temperature °C | > 985°C |
water absorption % | < 0.5% |
moh’s hardness scale | > 6.5 |
index size | ceramic support ball | ||
crushing strength | |||
Kg/particle | KN/particle | ||
1/8”(3mm) | >28 | >0.28 | |
1/4“(6mm) | >55 | >0.54 | |
3/8“(9mm) | >110 | >1.08 | |
1/2“(13mm) | >170 | >1.67 | |
3/4“(19mm) | >430 | >4.21 | |
1“(25mm) | >635 | >6.22 | |
1.5“(38mm) | >910 | >8.92 | |
2“(50mm) | >1000 | >9.8 |
....
Contact Us
- DKJL CO., LTD.
- Contact namenicole lee
- Phone86-10-62197466-324
- Address606, Hengrun Commercial And Housing Center, No. 32, West North 3rd Ring Road
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