Henan Sinmat Chemical Co., Ltd. is one of the most reliable manufacturers and suppliers of activated alumina for olefin purification in China. With abundant experience, we warmly welcome you to buy high quality activated alumina for olefin purification for sale here from our factory. Contact us for free sample.
Introduction
Activated alumina for olefin purification (also known as olefin purification alumina), is a kind of aluminum oxide specially designed for the production and purification of olefins. It has a long service life, and possesses characteristics such as easy operability, physical hardness and durability.
In the industrial purification process of olefins (ethylene, propylene, butene, etc.), activated alumina serves as the primary pre-adsorbent, possessing five core functions: deep dehydration, catalytic hydrolysis of organic sulfur, chemical adsorption of acidic impurities, removal of oxygen-containing compounds, and pre-protection of molecular sieves. Olefin purification alumina is an irreplaceable filling material in olefin refining units.
Activated alumina for olefin purification, is often used in combination with zeolite molecular sieves and other adsorbents, catalysts. In modern ethylene cracking, PDH, and FCC olefin purification units, they work together to ensure the stable production of high-purity olefin products.
Technical Specification
|
Crystal Type |
γ |
|||
|
Chemical Formula |
Al2O3·nH2O |
|||
|
Diameter(mm) |
4-6 |
3-5 |
1.5-3 |
1-3 |
|
Bulk Density(g/ml) |
≥0.7 |
≥0.7 |
≥0.7 |
≥0.7 |
|
Crush Strength(N) |
≥150 |
≥120 |
≥50 |
≥50 |
|
Surface Area(m2/g) |
≥300 |
≥300 |
≥300 |
≥300 |
|
Pore Volume(cm3/g) |
≥0.38 |
≥0.38 |
≥0.38 |
≥0.38 |
|
Wear Ratio(%) |
≤0.60 |
≤0.60 |
≤0.60 |
≤0.60 |
Application
- Olefin Drying And Purification
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