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Activated Alumina & Molecular Sieve & Silica Gel
Medium Pore Pseudo Boehmite
Category:
Medium Pore Pseudo Boehmite
Key words:
Medium pore pseudo boehmite
Medium Pore Pseudo Boehmite
Product introduction
Pseudo boehmite, also known as alumina monohydrate and pseudo boehmite, is non-toxic, tasteless, odorless, white colloidal (wet) or powder (dry), with high crystal phase purity, good gel solubility, strong cohesiveness, high specific surface area, large pore volume and other characteristics, and its water bearing state is thixotropic gel. It can be used as a binder for semi synthetic rare earth Y-type molecular sieve cracking catalysts, aluminum silicate refractory fibers, catalysts for alcohol dehydration to ethylene and ethylene reduction catalysts, etc. It can also be used as a raw material for the production of catalyst carriers, active alumina, and other aluminum salts.
Technical data
| Chemical Composition，% | Physical Property | ||||||
Fe2O3≤ | Na2O≤ | SiO2 | Gibbsire≤ |
|
|
|
| |
YH-3 | 0.005 | 0.005 | ≤0.005 | 1.0 | 68 | 0.7～1.0 | 320 | 0.10～0.25 |
YH-4 | 0.01 | 0.03 | ≤0.10 | 1.0 | 68 | 0.6～0.8 | 320 | 0.10～0.25 |
YH-14 | 0.01 | 0.10 | ≤0.10 | 1.0 | 68 | 0.5～0.7 | 280 | 0.10～0.30 |
YH-15 | 0.01 | 0.10 | ≤0.10 | 1.0 | 68 | 0.7～0.9 | 280 | 0.10～0.30 |
Application
As adsorbents, desiccants, binders, catalysts, or catalyst carriers used in industries such as petrochemical, oil refining, rubber, consumer goods, nitrogen fertilizers, pharmaceuticals, refractory materials, abrasives, and environmental protection. It has been widely used in various fields such as petroleum distillate hydrogenation catalysts, cracking (gasoline hydrofining) catalysts, ceramic grinding tools, and refractory fibers.
Packing
20kg/25kg/40kg/50kg woven bag or per customer’s request.
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