Small Size Catalyst Media Proppant Media 6mm Alumina Ceramic Balls

• Material: Ceramic
• Structure Feature: Ceramic Ball
• Type: Random Packing
• Usage: Chemical Engineering, Chemical Industry Product, Sewage Treatment, Machinery, Chemical, Petroleum
• Effect: Catalyst Support Media
• Source: Particle
• Model NO.: KS-CB01
• Processing Type: Rolling Type
• Color: White
• Customized: Customized
• Size: 6mm-75mm
• Moh′s Hardness Scale: 7.5
• Acid Resistance: 99.8% Min
• Character: Heat Resistance, Chemical Resistance
• Max. Operating Temperature: 1550
• Transport Package: Plastic Bag, Super Sack, Steel Drum
• Specification: 6mm-75mm
• Trademark: KSOURCEEP
• Origin: China
• HS Code: 6909190000
• Production Capacity: 300-500 Ton/Per Month

Product Description

Product Description

Inert mid -alumina balls have stable chemical features and a low rate of water absorption, resist high temperatures and high pressure, and also resist the corrosion of acid, alkali and some other organic solvents. They can stand the change in temperature during the manufacturing process.The main role of inert ceramic balls is to increase the distribution spots of gas or liquid, and to support and protect the activating catalyst with low strength.

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) (ºC)	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

Product Parameters

Item	Value
Water absorption (%)	<4
Packing density (g/cm^3)	1.9-2.2
Specific gravity (g/cm^3)	>3.6
Operation temp.(max) (ºC)	1650
Apparent porosity (%)	<1
Moh's hardness (scale)	>9
Acid resistance (%)	>99.6
Alkali resistance (%)	>85

Packaging & Shipping