PRODUCT & APPLICATION
Ceramic 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. 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.
CHEMICAL ANYLYSIS
PHYSICAL PROPERTIES
TECHNICAL SPECIFICATION
PRODUCT IMAGE
COMPANY VIEW
PACKAGE
CERTIFICATES
WAREHOUSE
Ceramic 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. 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.
CHEMICAL ANYLYSIS
| Al2O3 | 17-23% |
| SiO2 | >70% |
| Fe2O3 | <1.0% |
| CaO | <1.5% |
| MgO | <0.5% |
| K2O + Na2O | <3.5% |
| Others | <1% |
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% |
TECHNICAL SPECIFICATION
| Size (mm) | D*H*T (mm) | Surface Area (m²/m³) | Free Volume (%) | Number / m³ | Bulk density (kg/m³) | Packing factor (m-1) |
| 25 | 25*25*3 | 210 | 73 | 36000 | 630 | 540 |
| 38 | 38*38*4 | 140 | 75 | 12000 | 590 | 332 |
| 50 | 50*50*5 | 100 | 78 | 4900 | 520 | 210 |
| 76 | 76*76*8 | 70 | 80 | 1500 | 470 | 137 |
PRODUCT IMAGE
COMPANY VIEW
PACKAGE
CERTIFICATES
WAREHOUSE