Ceramic Pall Ring Used in Drying Absorption Cooling Washing Tower

• Material: Ceramic
• Structure Feature: Ring Form Filler
• Type: Random Packing
• Usage: Chemical Engineering, Chemical Industry Product
• Effect: Helps The Liquid & Gas Pass in Packing Tower Pass
• Source: Ceramic
• Model NO.: CF-005
• Transport Package: Wood Box
• Specification: 25mm, 38mm, 50mm, 76mm etc
• Trademark: FANXI or OEM
• Origin: China
• HS Code: 6909110000
• Production Capacity: 100000pieces/Year

Product Description

Product Description

 

Ceramic Pall Ring

Size: 25mm, 38mm, 50mm, 76mm etc

Ceramic Bauer ring is an improved product of ceramic rassier ring. Ceramic Bauer ring increases the design of opening window around the wall. Compared with rassier ring, this structural design improves the specific surface area and void ratio of the product. The gap distribution of ceramic Bauer ring is uniform, greatly improves the distribution of fluid, and has better void ratio and lower pressure drop than ceramic rassier ring.

Ceramic pall ring is an open-hole ring packing, which height and diameter is same and with 5 ligules toward inside at every floor. Usually, the open surface is 30% of the whole wall surface; this character helps the liquid & gas pass in packing tower pass freely from the windows of the pall rings.

Chemical Analysis

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

Physical Properties

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

Geometric Characteristic Data

Size (mm)	Surface area (m2/m3)	Free volume (%)	Number per m3	Bulk density (kg/m3)
25	210	73	53000	700
38	180	75	13000	630
50	130	78	6300	600
80	110	81	1680 (random) 1960 (put in order)	590 690

Functional Characteristics:
1.ceramic Bauer ring has excellent acid and heat resistance, can and can resist the corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature environment, so its application range is very wide.

2.ceramic Bauer ring can be used in drying tower, absorption tower, cooling tower, washing tower in chemical industry, metallurgy industry, coal and natural gas industry, industrial oxygen production industry, etc.