Ceramic Pall Ring

Ceramic Tower Random Packing Pall Ring With excellent acid resistance

Ceramic tower packings have great advantage of acid and heat resistance.it can withstand almost all kinds of acid up to 1000°C,except HF acid,and be widely used in the tower of dry.absorbing.cooling,wishing and recovery etc.in chemical,petrochemical and metallurgical industry.

Chemical Analysis

Al2O3
17-23%

SiO2
>70%

Fe2O3
<1.0%

CaO
<1.5%

MgO
<0.5%

K2O + Na2O
<3.5%

Other
<1%


Technical Data

Spec.
D*H*T(mm)
Surface area (m²/m³)
Free volume (%)
Number per m³
Bulk density (Kg/m³)
Dry Packing Factor(m-1)

Ø 25
25*25*3
220
73
54000
620
565

Ø 38
38*38*4
150
75
13400
570
356

Ø 50
50*50*5
120
78
6800
550
252

Ø 80
80*80*8
75
80
1950
520
146




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%