Support Media

Inert Alumina Ball-23

  • Brand: OIM
  • Origin of city: Pingxiang city, China
  • Shelf time: 3-5 years
  • Payment of terms: TT, L/C, Western Union etc
  • Delivery of terms: By sea, by air, railways, land etc
  • Shipment terms: FCA, FOB, CFR, DAP etc
  • Delivery time: 3-7 days for common product;
  •                        Over 10 days for customized product.

  • Inquiry Now

Description:

It is called Ceramic Ball 23%~26% Al2O3. Which is equal to Denstone®2000 Support Media. It is made of 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.
 
Technical Parameter:
Type Inert Alumina Ball-23
Color Light gray
Shape Ball
Chemical composition   Min. % Max. % Usual %
Al2O3 23 26 24.5
SiO2 64 75 68.5
Al2O3 + SiO2 90 96 93
Fe2O3 / 1.0 0.9
TiO2 / 0.5 0.46
CaO / 0.5 0.42
MgO / 0.5 0.38
Na2O / 2 1.12
K2O / 3.5 3.28
Physical properties Leachable Iron (%) ≤0.1
Apparent Porosity by Weight (%) D≥10mm ≤0.4
D=6mm ≤1.0
D=3mm ≤3.0
H2O absorption (wt.%) <1.0
Acid resistance (%) >99.8
Alkaline resistance (%) >85
Bulk Density (g/cm3) 1.35
(lb/ft3) 84
Specific density (kg/m3) 2300
(lb/ft3) 144
Moh’s hardness (scale) >6.5
Thermal conductivity (w/m2.k) 0.9-1.0
Specific heat (J/kg.℃) 628-837
Max. Operating Temperature (℃) 1050
(℉) 1922
Thermal expansion (%)
(500℃)
0.20
Thermal Shock Stability (times)
(500 ℃ then water cooling)
10
Geometric properties Nominal Size (mm) 3 6 10 13 16 19 25 38 50
(inch) 1/8 1/4 3/8 1/2 5/8 3/4 1 1.5 2
Crush Strength Min. (lbs) 84 209 282 616 770 1738 1936 2156 3564
(kg) 38 95 128 280 350 790 880 980 1620
(N/PC) 372 931 1254 2744 3430 7742 8624 9604 15876
 
 
Application:
 Mainly used in the petroleum, chemical industry, fertilizers, natural gas, environmental
   protection and other industries. As a catalyst in the reactor to cover support media and tower packing.
 
Package:
25kg plastic bag
1350kg super sack
250kg~280kg steel drum

CONTACT US

Website: www.oimchem.com

Phone: +86 18179910932

Tel: +86 799 6666455

Email: info@oimchem.com

Add: 6/F,Guangfeng E-commerce building,Suzhou East street,Pingxiang,Jiangxi Province,337000 P.R.China


+86 799 6666455

info@oimchem.com

+86 18179910932
Tracy Chen
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