9 years Manufacturer of Ceramic Raschig Ring Tower Packing.
Size:15mm 16mm 25mm 40mm 50mm 80mm 100mm 150mm
ISO9001:2008
If you are interested in our product, please contact me at SKYPE Marina_Liu or call me at 86-13767880102
Ceramic raschig ring has excellent acid resistance and heat resistance. It can resist 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.
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 |
15*15*2 |
330 |
70 |
250000 |
690 |
960 |
|
Ø |
16*16*2 |
305 |
73 |
192500 |
730 |
784 |
|
Ø |
25*25*2.5 |
190 |
78 |
49000 |
505 |
400 |
|
Ø |
40*40*5 |
126 |
75 |
12700 |
577 |
305 |
|
Ø |
50*50*5 |
93 |
81 |
6000 |
457 |
177 |
|
Ø |
80*80*9.5 |
90 |
68 |
1910 |
714 |
234 |
|
Ø |
100*100*10 |
70 |
70 |
1000 |
700 |
172 |
|
Ø |
150*150*15 |
50 |
68 |
295 |
790 |
142 |
Chemical composition
|
SiO2 |
Al2O3 |
Fe2O3 |
CaO |
K2O+Na2O |
|
>70% |
23-30% |
<1% |
<1-2% |
<2-4% |
Physical properties
|
Index |
Value |
|
Specific gravity(g/cm3) |
2.25-2.35 |
|
Water absorption(%) |
<0.5 |
|
Acid-resisting strength, %Wt. Loss (ASTMc279) |
<4 |
|
Firing temperature(Degree C) |
1280-1320 |
|
Softening point( Degree C) |
>1400 |
|
Density(kg/m3) |
2350 |