Mass Transfer Media Ceramic Pall Ring Random Packing

• Application: Ceramics Industry, Chemical Engineering, Refractory Material
• Form: Ring
• Structure Feature: Rings
• Model NO.: pall ring
• Acid Resistance: >99.6%
• Alkalin Resistance: >85%
• Moh's Hardness: >7scale
• Apparent Porosity: <1%
• Max Operation Temp.: >1000
• Al2O3: 17-23%
• Water Absorption: <0.5%
• Product Name: Ceramic Tower Packing Media Ceramic Pall Ring
• Material: Ceramic
• Type: Random Packing
• Effect: Improve The Wear Resistance
• Source: Particle
• Transport Package: Plastic Bag, Cartons
• Specification: 16, 25, 38, 50, 76mm etc
• Trademark: xingfeng
• Origin: China
• HS Code: 6909110000

Product Description

Mass Transfer Media Ceramic Pall Ring Random PackingCeramic 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. 

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

Sizes (mm)	Thickness (mm)	Surface area (m2/m3)	Free volume (%)	Number per m3	Bulk density (kg/m3)
25	3	210	73	53000	580
38	4	180	75	13000	570
50	5	130	78	6300	540
80	8	110	81	1900	530

Package:

Package Type	Container Load Capacity		Delivery time	Quality Insurance
	20 GP	40 GP
Ton bag	20 m3	40 m3	Within 1 week	Chinese National Standard; Offer quality assurance as request.
Plastic bag	20 m3	40 m3
Paper box	20 m3	40 m3
Wooden box	20 m3	40 m3