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Related Product Searches:Ethanol distillation:zeolite desiccant Molecular sieve 3A,High Quality,ethanol distiller, ethanol distillation equipment,NK-3A
Molecular Sieve 3A
Introduction
NAIKE Molecular Sieve 3A is a kind of alkali aluminosilicate and able to absorb molecules with their critical diameters no more than 3A. This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximises lifetime when dehydrating such molecules.
Formula:
2/3K2O·1/3Na2O·Al2O3·2.SiO2·9/2H2O
Technical Parameter
Item | Unti | Target | |||
Shape | Pellet | Ball | |||
size | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 |
Bulk density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Abrasion rate | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 |
Crushing strength | N/p | ≥45 | ≥60 | ≥45 | ≥60 |
Water adsorption | % | ≥20 | ≥20 | ≥20 | ≥20 |
Packing water | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
3A- Zeolites are available in beads of 1-2 mm, (10x18 mesh) 2-3 mm, (8x12 mesh) , 2.5-5 mm, (4x8 mesh) and as powder, and in pellet 1.6”, 3.2”. Attention To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Diameter | mm | 1.5-1.7 | 3.0-3.3 | 1.7-2.5 | 3.0-5.0 |
Size ratio up to grade | % | ≥98 | ≥98 | ≥96 | ≥96 |
Bulk density | g/ml | ≥0.60 | ≥0.60 | ≥0.60 | ≥0.60 |
Abrasion rate | % | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.20 |
Crushing strength | N/p | ≥30 | ≥45 | ≥60 | ≥70 |
Water adsorption | % | ≥20.5 | ≥20.5 | ≥20.5 | ≥20.5 |
Packing water | % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 |
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Ethanol distillation:zeolite desiccant Molecular sieve 3A