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Inert Alumina Ceramic Ball

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PRODUCT DESCRIPTION

XINTAO 65 Porcelain ceramic ball is in chemical composition70+% alpha alumina and a maximum 0.2wt% SiO2. Because of its high alumina content and low silica (SiO2 ), it's a very excellent and ideal product for high temperature and steam applications, such as secondary reformers in ammonia processing, where leached silica will coat downstream equipment or foul the catalyst bed.

PRODUCT PARAMETER

Item:XINTAO 65
Color:White gray
Shape:Ball
Typical Technical CompositionMin. %Max. %Usual %
SiO2232825
Al2O3657068
Fe2O3******0.30.02
TiO2******0.10.02
CaO******41.5
MgO******0.10.05
Na2O******0.250.1
K2O******0.20.13
Physical properties
IndexValueValue
Leachable Iron≤ 0.01%
Apparent Porosity by Weight≤ 7.0%
Moh's Hardness Scale>7.0
Water Absorption<1.0wt.%
Acid Resistance>99.8%
Thermal Conductivity0.8-0.9 w/m2 .k
Thermal Expansion @ 5000.10%
Thermal Shock Stability, 1000 then water cooling10 times
Max. Operating Temperature1750°C
Specific Density2.3g /cm3
Bulk Density (Packing Density)1.65 g /cm3
SizeCrush Strength
Nominal Size(lbs)(kg)(N/pc)
mminchmin.min.min.
51/4"2251021000
103/8"3001372400
13

1/2

5722602548
16

5/8

7263303234
19

3/4

16727607448
25118708508330
381.520909509310
5023476158015484

APPLICATION

1. High temperature and stea.     

                                                                                                         
2. Has very excellent thermal properties, with its high density high-temperature resistance 1450.

 

3. It's suitable for applications in olefin processes, such as ethylene dryer.

MAINLY APPLICATION PROCESS

STRONG PACKAGE

PRODUCTION PROCESS

TEST EQUIPMENT AND REPORT

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