Application of activated alumina microspheres：
The activated alumina microspheres are products which have been specially treated with activated alumina. It has non-toxic, odorless, non-powdering properties, and insoluble in water. The appearance is white and spherical, and it has strong water absorption. Activated alumina adsorbent has been widely used in chemical industry, environmental protection, medicine and health, bioengineering and other fields. In terms of chemical industry and environmental protection, activated alumina is mainly used to purify waste gas, recover solvents (especially corrosive chlorinated hydrocarbons, reactive solvents and low boiling point solvents) and remove trace pollutants from water. The application scope of the latter includes decolorization, deodorization, removal of heavy metals, removal of various dissolved organic matter and radioactive elements. In the treatment process, activated alumina can be used as pretreatment of ion exchange, membrane separation and other methods to remove organic matter, colloid and residual chlorine.
Under certain conditions of operation and regeneration, the drying depth is as high as -70 ° C, which is a high-efficiency desiccant for deep drying of trace water. , it will preferentially absorb strong polar molecules. Gas concentration, molecular weight, temperature, pressure and molecular activity all affect the drying and adsorption of the desiccant. Since the single molecule adsorption layer has a high net heat, it is very suitable for a non-thermal regeneration device.
As catalyst carrier, except main specification, the size of alumina beads is very important. So, the catalyst require small activated alumina beads. Generally, the function of the support is to improve the physical properties of the catalyst particles, such as increasing the specific surface area and pore volume of the catalyst. However, in many cases, after the carrier loads the active component, some form of action occurs between the active component and the carrier, resulting in the change of the essence of the active surface, which can also be inspired by the examples shown above. The role of support in catalyst is sometimes very complex.
As adsorbent, it could be used in water treatment.
Activated alumina microsphere properties:
The activated alumina microspheres are in the form of white powder. In fact, the physical structure is in the form of spherical particles. In use and special requirements in some fields. It is widely used in the petrochemical mining industry, and have been decolorized by organic solution chromatography. Used in special processes for the adsorption of odors and moisture.
Packaging and storage of activated alumina：
1. This product is made of polypropylene woven bag lined with a layer of vinyl film, net weight 25kg, special packaging is also determined.
2. This product should be stored in a dry place, waterproof and moisture proof. Do not allow contact with water or water vapor.
FAQ:
Q: Some customers directly ask us for data on activated alumina as a catalyst carrier.
A: Please provide the data or application data of the catalyst carrier you need. There are many types of catalysts and each application is different. Other data may not apply to your catalyst.
Q: Can you provide a sample of the catalyst carrier?
A: Please contact us!
Hot Tags: 0.5-1mm Activated Alumina Microspheres, suppliers, manufacturers, properties, price, life, uses, powder, types, production, regeneration, buy, MSDS, HS code