Our Products
We offer a complete product range of Activated Alumina JLAZ-1 and Activated Alumina
JLAZ-1 is a high performance activated alumina that is used for air drying Desiccant dryer. It has much higher advantage than activated alumina, but similar regeneration temperature. The product has been well received and used in air dryer and gas dehydration, etc.
Air DryingAs a process, air drying takes away the moisture from the air, keeping the machinery and equipment running uninterrupted.
This is an energy-efficient and cost-effective method of maintaining moisture levels within the area, which can help reduce production and maintenance costs.
Technical Specification
| Specifications | JLAZ-1 | Test Method |
|---|---|---|
| Al2O3 + Na2O / % | ≥75 | XRF |
| Na2O | --- | ---- |
| Size / mm | 44259 | —— |
| Particle Ratio / % | ≥98 | QB/ZB-CF011 |
| Bulk Density/(g/cm3) | ≥0.70 | QB/ZB-CF006 |
| LOI / % | 44293 | 800 ℃, 2h |
| Crush Strength/N | ≥120 | QB/ZB-CF010 |
| Pore Volume / (cm3/g) | ≥0.40 | Pore Volume Surface Area Analyzer |
| Surface Area/(m2/g) | ≥380 | Pore Volume Surface Area Analyzer |
| Loss on Ignition / % | ≤0.25 | QB/ZB-CF009 |
| Static Water Adsorption | ≥20 | QB/ZB-CF004 |
TDS
MSDS
Activated alumina is mainly used for dehydration of gaseous and liquid in petrochemical , electronic , metallurgy industry , for instance, air , oxygen , nitrogen , ethylene and propylene etc.
Activated alumina is an excellent desiccant for drying a wide variety of liquids and gases. Our activated alumina has been developed with high attrition resistance and crush strength, It has larger water adsorption capacity comparing to molecular sieve at high relative humidity and providing long service life with performance at or below dew point specifications. Activated alumina is widely used in large and small dryers. It is appropriate for use in dehydrating gases in both thermally regenerative and pressure swing adsorption (PSA) process.
Major Applications
Cryogenic Air Separation
Air Drying
Technical Specification
| Property | Unit | Bead | Note | ||
|---|---|---|---|---|---|
| Diameter | mm | 44260 | 44292 | 44324 | - |
| Bulk density | g/ml | 0.63-0.75 | 0.63-0.75 | 0.60-0.70 | Tapped |
| Crush strength | N | ≥150.00 | ≥180.00 | ≥200.00 | Average 25 beads |
| Static water adsorption | %wt | 16.00-18.00 | RH60%, 25℃ | ||
| Surface area | m2/g | 300-360 | – | ||
| Pore volume | cm3/g | 0.38-0.45 | – | ||
| Loss on attrition | %wt | ≤0.10 | – | ||
| Al2O3 | % | ≥92.00 | – | ||
| Fe2O3 | % | ≤0.02 | – | ||
| SiO2 | % | ≤0.02 | – | ||
| Na2O | % | ≤0.40 | – | ||
| LOI | %wt | <8.00 | 250-1100℃ | ||
TDS
MSDS