Denstone 57 Ceramic Ball Support Catalyst Media

• Model NO.: Denstone 57
• Al2O3 Content: 17-23%
• Bulk Density: 135-1400kg/M3
• Max. Operation: >1100celsius
• Certification: Available
• MSDS: Available
• Transport Package: Plastic Bag, Jumbo Bag, Steel Drum
• Specification: 3, 6, 9, 12, 19, 25mm etc.
• Trademark: XINGFENG
• Origin: China
• HS Code: 6909110000
• Production Capacity: 5000 Mt/Year

Product Description

Denstone 57 Ceramic Ball Support Catalyst Media

Description:
Ceramic balls are widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for examples, petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection etc. The ceramic balls have the advantages of high temperature and high pressure resistance, low water adsorption, stable chemical performance, it also resistance to acid, alkali, and some organic solvent.

Chemical composition:

Al2O3+SiO2	Al2O3	SiO2	Fe2O3	MgO	K2O+Na2O+CaO	Other
>92%	17-23%	68-73%	<1%	<0.5%	<4%	<0.5%

Leach able Fe₂O₃ is less than 0.1%.
 
Physical composition:

Item	Value
Water absorption (%)	<0.5
Bulk density (g/cm^3)	1.35-1.4
Specific gravity (g/cm^3)	2.3-2.4
Free volume (%)	40
Operation temp.(max) (ºC)	1100
Moh's hardness (scale)	>6.5
Acid resistance (%)	>99.6
Alkali resistance (%)	>85

Size available & Crush strength:

Size	Crush strength
	Kg/particle	KN/particle
1/8''(3mm)	>35	>0.35
1/4''(6mm)	>60	>0.60
3/8''(10mm)	>85	>0.85
1/2''(13mm)	>185	>1.85
3/4''(19mm)	>487	>4.87
1''(25mm)	>850	>8.5
1-1/2''(38mm)	>1200	>12
2''(50mm)	>5600	>56

 
Package:

Package Type	Container Load Capacity		Delivery time	Quality Insurance
	20 GP	40 GP
Steel drum	20-24 tons	*	Within 3 days	Chinese National Standard; Offer quality assurance as request.
Ton bag	20-25 tons	*
Plastic bag	20-25 tons	*