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99%AL2O3 Inert Alumina Ball

Model Number:BS-99 AB

Place of Origin:Pingxiang,China

Keywords:High Alumina Ball ,99% AL2O3 ball, high alumina ceramic balls

High Alumina Ball is a very excellent and ideal product for high temperature and steam applications

INQUIRE NOW Contact us 86 (0) 799 6699600 / 0086 15179934828 info@bestpacking.cn
jenny@towerpacking.cn

High Alumina Ball 99% is equal Denstone 99 Support Media. It is in chemical composition99+% 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.


99% High Alumina Ball has very excellent thermal properties, with its high density high-temperature resistance 1550, also it's a good choice for heat retention or equilibration media.
For its superior chemical resistance, it's suitable for applications in olefin processes, such as ethylene dryers, where there's the polymerization problem.

 

Chemical Composition

Al2O3

Fe2O3

MgO

SiO2

Na2O

>99%

<0.1%

<0.5%

<0.2%

<0.05%


Physical Properties 

Item

Value

Water absorption (%)

<1

Packing density (g/cm3)

1.9-2.2

Specific gravity (g/cm3)

>3.6

Operation temp.(max) (℃)

1650

Apparent porosity (%)

<1



Size available & Crush strength

Size

Crush strength

kg/particle

KN/particle

1/8" (3mm)

>203

>2

1/4" (6mm)

>459

>4.6

1/2" (13mm)

>877

>8.7

3/4" (19mm)

>1220

>12

1" (25mm)

>1630

>16

1-1/2"(38mm)

>2340

>23

2" (50mm)

>3460

>34




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