Ceramic Pall Ring Catalyst Carrier Random Chemical Packing

• Material: Ceramic
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Source: Particle
• Specification: 25, 38, 50, 76mm
• Trademark: Global
• Origin: China
• HS Code: 69091100
• Production Capacity: 10000ton/Year

Product Description

PRODUCT & APPLICATION

Ceramic pall ring has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions.

Consequently the application range is very wide. It can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.


CHEMICAL ANYLYSIS
 

Al2O3	17-23%
SiO2	>70%
Fe2O3	<1.0%
CaO	<1.5%
MgO	<0.5%
K2O + Na2O	<3.5%
Others	<1%

PHYSICAL PROPERTIES
 

ITEM	VALUE
Water absorption	<0.5%
Apparent porosity (%)	<1
Specific gravity	2.3-2.35
Operation temp.(max)	1000°C
Moh's hardness	>7 scale
Acid resistance	>99.6%

TECHNICAL SPECIFICATION
 

Size (mm)	D*H*T (mm)	Surface Area (m²/m³)	Free Volume (%)	Number / m³	Bulk density (kg/m³)	Packing factor (m-1)
25	25*25*3	210	73	36000	630	540
38	38*38*4	140	75	12000	590	332
50	50*50*5	100	78	4900	520	210
76	76*76*8	70	80	1500	470	137

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