Adsorbent Activated Alumina
1.Activated alumina is an important branch of the non-metallurgical alumina industry
2.Large specific surface area, various pore structures, and reasonable pore size distribution
3.It can be used as adsorbent,catalyst,catalyst carrier
Product Introduction
Adsorbent Activated Alumina
Characteritics:
High strength
Low abrasion
No soften in water
No expansion,
No powdery
No crack
Application:
Widely used in the deep drying of cracked gas, ethylene and propylene
Hydrogen-generation, air separation, instrument air drying
Fluorine treatment for H2O2
Absorbing pollution material,
H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.
Activated alumina refers to intermediate AL2O3, which can be mainly divided
into three categories: high temperature kind, low temperature kind and ρ-A12O3.
By selecting different kinds of raw materials,it with different specific surface areas
can be prepared, and the pore size distribution of it can be changed by adding additives.
It can be distinguished by x-ray analysis, or by analyzing its raw materials and its processing.
The industrial application of activated alumina can be divided into two categories:
powder and products. The initial activated alumina products are activated bauxite and activated scarring particles.
Technical Index:
Size | 3-5mm |
Bulk Density (g/ml) | 0.68-0.89 |
Surface Area (m2/g) | ≥300 |
Al2O3+promoter (%) | ≥94 |
Pore Volume (ml/g) | ≥0.4 |
Fe2O3 (%) | ≤0.2 |
Crush Strength (N/granule) | ≥100 |
L.O.I. (%) | ≤5 |
Attrition Loss (%) | ≤1 |
The most widely used molding methods are prepared by the rehydration characteristics
of ρ-A12O3 or the hydrolysis behavior of pseudo-boehmite.
The first two products has been gradually replaced by the latter two products.
The main application fields of activated alumina are the field of adsorption and the field of catalysts.
In the field of adsorption, it can be used for gas drying, liquid drying, water purification and so on.
In the field of catalysts, it can be used not only as a catalyst itself, but also as a catalyst carrier.
With the deepening of people's understanding of the structure of it, the application field of it is also expanding.
Packing & Shipping
FAQ
1. What is the advantage about your company?
A. Our company has professional team and professional production line.
2. Why should I choose your products?
A. Our products are high quality and low price.
3. The logo and the color can be customized?
A. Yes, we welcome you to sample custom.
4. Any other good service your company can provide?
A. Yes,we can provide good after-sale and fast delivery.
Hot Tags: adsorbent activated alumina, China, manufacturers, suppliers, factory, wholesale, price, high adsorption adsorbent media, activated alumina spherical, Activated Alumina, gas depth drying, alumina ball, active alumina desiccant
You Might Also Like
Send Inquiry
