high quality Alumina Ceramic raschig rings 25mm

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$0.45 - $0.80 / Cubic Meter | 1 Cubic Meter/Cubic Meters (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangxi, China
Type:
Ceramic Rings
Application:
Industrial Ceramic
Material:
Alumina Ceramic
Certificate:
ISO9001:2008
Supply Ability
Supply Ability:
500 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kgs/30kgs PP Plastic bags with Pallets; 1M3 PP Big bags with pallets; 1CF carton boxes with pallets.
Port
shenzhen
Product Description

 

Ceramic Random Packings

 

Ceramic random packing are common regular packing that they are still used for refilling existing columns and other applications.

Ceramic Pall Ring is a kind of random packing further developed based on raschig ring. With the characters of high mechanical strength, high chemical stability, and excellent heat endurance. It can stand up to corrosion of various inoranic acids and organic solvents except HF can be used in high or low temperature.

 

Application

It's widely applied in various packing towers of desiccation, absorption, cooling, washing and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.

 

Chemical Composition

Property

Unit

Value

Al2O3

%

17-22

SiO2

%

70-76

Fe2O3

%

<1.0

CaO

%

<0.5

TiO2

%

<0.5

MgO

%

<1

Na2O+K2O

%

<4

Physical Properties

Property

Unit

Value

Water Absorption

Wt. %

<1.0

Hardness

Mohs

>6.5

Particle Density

gm/cc

2.25-2.35

Maximum Operation Temperature

°C

1000

Acid Resistance

%

99.6

Alkali Resistance

%

85

 

Technical Specification

Size

(mm)

Surface Area

(m2/m3)

Free Volume

(%)

Number Per m3

(n/m3)

Bulk Density

(kg/m3)

Dry Packing Factor

(m-1)

Φ25

220

73

54000

620

565

Φ38

150

75

13400

570

356

Φ50

120

78

6800

550

252

Φ80

75

80

1950

520

146