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Wholesale Discount Polished Hollow Floating Ball - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley


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Wholesale Discount Polished Hollow Floating Ball - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley Detail:

Application

99% high alumina ceramic balls are widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries as catalyst covering carrier materials and tower packing in reactors. It has high temperature and pressure resistance, low water absorption, stable chemical properties, resistance to acid, alkali and other organic solvents, and can withstand the effects of temperature changes during the production process. Its main function is to increase the distribution point of gas or liquid, support and protect the catalyst with low activity.

Chemical Composition

Al2O3

Fe2O3

MgO

SiO2

Na2O

TiO2

>99%

<0.1%

<0.5%

<0.2%

<0.05%

<0.05%

Physical Properties

Item

Value

Water absorption (%)

<4

Packing density (g/cm3)

1.9-2.2

Specific gravity (g/cm3)

>3.6

Operation temp.(max) (℃)

1650

Apparent porosity (%)

<1

Moh’s hardness (scale)

>9

Acid resistance (%)

>99.6

Alkali resistance (%)

>85

Crush Strength

Size

Crush strength

 kgf/particle

 KN/particle

1/8″ (3mm)

>40

>0.4

1/4″ (6mm)

>80

>0.8

1/2″ (13mm)

>580

>5.8

3/4″ (19mm)

>900

>9.0

1″ (25mm)

>1200

>12

1-1/2″(38mm)

>1800

>18

2″ (50mm)

>2150

>21.5

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:

Wholesale Discount  Polished Hollow Floating Ball  - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley detail pictures

Wholesale Discount  Polished Hollow Floating Ball  - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley detail pictures

Wholesale Discount  Polished Hollow Floating Ball  - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley detail pictures


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We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for Wholesale Discount Polished Hollow Floating Ball - 99%AL2O3 Inert Alumina Ceramic Ball – Catalyst Support Media – Kelley, The product will supply to all over the world, such as: Puerto Rico, Moldova, Algeria, With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Edwina from Italy - 2017.11.29 11:09
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Belle from Italy - 2017.08.18 11:04

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