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D99 High Alumina Ceramic Ball

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Product Name: D99 High Alumina Ceramic Ball
Product Model: 99% Alumina Ball
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

D99 High Alumina ceramic ball to support catalsyt, 1)heat and acid resistance; 2)40 years' production experience; 3)ISO9001:2000; 4)99% Alumina content


 Detailed description

1. Detailed Product Description

Catalyst Bed Support Media D99 99% Alumina ceramic ball Alumina Ball 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.

The BAISHENG 99% High Alumina Support Media has very excellent thermal properties, with its high density high-temperature resistance 1550°C, 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. 

2. Chemical composition of D99 99% Alumina Ceramic Ball

Al2O3

Leachable iron

MgO

SiO2

Na2O

TiO2

>99%

<0.1%

<0.5%

<0.2%

<0.05%

<0.05%

3. Physical properties

Item

Value

Water absorption (%)

<1

Packing density (g/cm3)

1.9-2.2

Specific gravity (g/cm3)

>3.6

Operation temp.(max) (°C)

1650

Apparent porosity (%)

<1

4. Size available & Crush strength of D99 99% Alumina Ceramic Ball

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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