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Activated Alumina & Molecular Sieve & Silica Gel
Macroporous pseudo-boehmite
Category:
Macroporous pseudo-boehmite
Key words:
Macroporous pseudo-boehmite
Macroporous pseudo-boehmite
Product introduction
Pseudo boehmite is non-toxic, odorless, and odorless, white gel (wet product) or powder (dry product), using high-purity aluminum hydroxide and ionic membrane alkali as raw materials, and produced through different carbonization processes. Large pore pseudo boehmite has the characteristics of high purity, low stacking ratio, large pore volume, high specific surface area, and easy dispersion. Mainly used for processing catalyst carriers of different shapes, as well as desiccants and adsorbents; The glass and enamel industry is used as a colorant, stabilizer, and also a high-quality raw material for ink fillers.
Technical data
| Chemical Composition，% | Physical Property | ||||||
Fe2O3≤ | Na2O≤ | SiO2 | Gibbsire≤ | |
|
|
| |
YH-5 | 0.01 | 0.03 | ≤0.10 | 1.0 | 68 | 0.9～1.1 | 320 | 0.10～0.25 |
YH-6 | 0.01 | 0.04 | 0.50～1.50 | 1.0 | 68 | 1.0～1.1 | 350 | 0.10～0.25 |
YH-7 | 0.01 | 0.04 | 0.50～1.50 | 1.0 | 68 | 1.1～1.2 | 350 | 0.10～0.25 |
YH-8 | 0.01 | 0.05 | 1.50～2.50 | 1.0 | 68 | 1.0～1.1 | 380 | 0.10～0.25 |
YH-9 | 0.01 | 0.05 | 1.50～2.50 | 1.0 | 68 | 1.2～1.4 | 380 | 0.10～0.25 |
YH-10 | 0.01 | 0.05 | 2.50～3.50 | 1.0 | 68 | 1.0～1.1 | 430 | 0.10～0.25 |
YH-11 | 0.01 | 0.05 | 2.50～3.50 | 1.0 | 68 | 1.2～1.4 | 430 | 0.10～0.25 |
YH-12 | 0.01 | 0.05 | 3.50～4.50 | 1.0 | 68 | 1.0～1.1 | 450 | 0.10～0.25 |
YH-13 | 0.01 | 0.05 | 3.50～4.50 | 1.0 | 68 | 1.2～1.4 | 450 | 0.10～0.25 |
YH-16 | 0.01 | 0.10 | ≤0.10 | 1.0 | 68 | 0.9～1.1 | 280 | 0.10～0.30 |
Application
This product is mainly used as a raw material for catalyst carrier - activated alumina, such as as as a raw material for hydrogenation catalysts, as well as for manufacturing hydrogenation catalyst carriers, oxychlorination catalyst carriers, etc. It can also be used as a molding binder for molecular sieves, silicate refractory fiber products, and as a binder for semi synthetic rare earth Y-type molecular sieve cracking catalysts. This product is a good raw material for various aluminum salts. After forming and processing, it can be used as desiccants, adsorbents, and catalyst carriers of different shapes. It can be widely used in petrochemical, fertilizer, silicate products, and environmental protection industries.
Packing
20kg/25kg/40kg/50kg woven bag or per customer’s request.
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