Activated Alumina
It uses high-purify AL2O3as raw material,
produced by complex processing, detydration, carbonization, activation.
Property:
1) Activated alumina presents in white beads, uniform granularity,
smooth surface, large mechanical strength,
can not be dissolved in the water and organic solvent,
2) it can be dissolved in the strong acid and alkali solution.
3) It has strong ability of moisture absorption.
4) it can not swell and crack after absorbing water
5) keep the original shape
6) It is innoxious, flavourless.
Usages :
1.) As absorbent, it is mainly used in different kinds of hydrocarbon gas,
natural gas, petroleum cracking gas to absorp,
Dehydrate, which belongs to the universal type.
2.) As fluorine-removal agent is mainly to remove the fluorine
in the drinking water, industrial water;
3.) As recycling agent, it is used in the anthraquinone process hydrogen peroxide as absorbent.
4.) As dechlorination agent, it is mainly used for dechlorination
in the different kinds of gases and viscosity resin liquid;
5.) As catalyst carrier, it is manily used for all kinds of catalyst carrier.
6.) As desiccant, it is used as drier in the air.
Specifications:
Serial number | Test project | Data |
1 | Appearance | White |
2 | Particle Size | 1.5-2.4, 3-5, 5-8 |
3 | Intensity (N/grain, average) | Min 150 |
4 | Bulk density | 0.7-0.8g/cm3 |
5 | Pore Volume | Min 0.38cm3/g |
6 | Attrition rate | Max 0.6% |
7 | Specific surface area | Min 300m2/g |
8 | Sodium oxide content (Na2O) | Max 1.0% |
9 | Water adsorption rate | Min 50% |
10 | Aluminium oxide content (Al2O3) | 92% |
11 | Static-state absorption capacity (RH=60) | Min 16.8% |
Pay attention: specification can be producted by the demands of customers.
Activated alumina--the best-selling product