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19-23% inert alumina packing ball  119-23% inert alumina packing ball  2
  • 19-23% inert alumina packing ball  1
  • 19-23% inert alumina packing ball  2

19-23% inert alumina packing ball

Model:-
Brand:DKJL
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:ceramic ball , inert alumina packin , alumina ceramic ball
Price: -
Min. Order:1 Metric Ton
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Member Information

Detail

DKJL Co., Ltd.

Free MemberBeijing - China
Live Chat:Last Online:07 May, 2013

Product Description

Specifications

1.High temperature resistance
2.Lower water absorption
3.Stable chemical property
4.Resist corrosion of acid, alkali

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



Payment Terms:TT/LC/DP/DA

Product Image

19-23% inert alumina packing ball  1
Img 1
19-23% inert alumina packing ball  2
Img 2

Send Inquiry to this Member

DKJL Co., Ltd.

No.606, HengRun Center, No. 32 Beisanhuan west Road,Beijing, China

Phone:
86-10-62197466-322
Fax:
86-10-62137685
Contact:
Cherie (sales manager)
Mobile:
15901278197
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