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18 Years Factory Denstone Ceramic Balls - Inert Middle Alumina Balls – Catalyst Support Media – Kelley


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owing to fantastic assistance, a variety of high quality goods, aggressive rates and efficient delivery, we love a very good popularity among our customers. We are an energetic firm with wide market for Industrial Tower Packing , 316l Intalox Saddle , Ceramic Bead For Gravity Quilt , We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.
18 Years Factory Denstone Ceramic Balls - Inert Middle Alumina Balls – Catalyst Support Media – Kelley Detail:

Application

They are widely used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. They are used as covering and supporting materials of catalysts in reaction vessels and as packing in towers.

Chemical Composition

Al2O3+SiO2 Al2O3 Fe2O3 MgO K2O+Na2O +CaO Others
> 93% 45-50% <1% <0.5% <4% <1%

Physical Properties

Item

Value

Water absorption (%)

<2

Bulk density (g/cm3)

1.4-1.5

Specific gravity (g/cm3)

2.4-2.6

Free volume (%)

40

Operation temp.(max) (℃)

1200

Moh’s hardness (scale)

>7

Acid resistance (%)

>99.6

Alkali resistance (%)

>85

Crush Strength

Size

Crush strength

 Kgf/particle

 KN/particle

1/8”(3mm)

>25

>0.25

1/4”(6mm)

>60

>0.60

3/8”(10mm)

>80

>0.80

1/2”(13mm)

>230

>2.30

3/4”(19mm)

>500

>5.0

1”(25mm)

>700

>7.0

1-1/2”(38mm)

>1000

>10.0

2”(50mm)

>1300

>13.0

Size and Tolerance (mm)

Size

3/6/9

9/13

19/25/38

50

Tolerance

±1.0

±1.5

±2

±2.5


Product detail pictures:

18 Years Factory  Denstone Ceramic Balls  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

18 Years Factory  Denstone Ceramic Balls  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures

18 Years Factory  Denstone Ceramic Balls  - Inert Middle Alumina Balls – Catalyst Support Media – Kelley detail pictures


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  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Cheryl from Pakistan - 2018.07.26 16:51
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Eileen from Vietnam - 2018.12.10 19:03

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