5A molecular sieve is commonly known as Calium molecular sieve, it can adsorb any molecule with diameter less than 5Å, mainly used in n-isomeric hydrocarbon separation, PSA separation and co-adsorption of water and carbon dioxide. With high selective adsorption and fast adsorption speed, Howay 5A molecular sieve is especially suitable for pressure swing adsorption (PSA) industry and can adapt to any size of oxygen, hydrogen, carbon dioxide and other PSA gas production devices. Beside of the performance of 3A and 4A molecular sieves, 5A molecular sieves can also adsorb C3-C4 n-alkanes, ethyl chloride, ethyl bromide, butanol, etc. It can be widely used in the oxygen industry to adsorb water, carbon dioxide and some organic gases.
Application
Removal of H2O, CO2 and H2S from various gas streams, including hydrocarbons, such as natural gas drying, desulfurization, carbon dioxide removal
Nitrogen-oxygen separation, nitrogen-hydrogen separation, oxygen, nitrogen and hydrogen production
Petroleum dewaxing, separation of n-hydrocarbons from branched hydrocarbons and cyclic hydrocarbons
Technical Specification
|
Shape |
Bead |
Pellet |
||
|
Particle Diameter |
1.6 ~ 2.5mm |
3.6 ~ 4.8mm |
1/16＂ |
1/8＂ |
|
Granularity (%) |
≥98 |
≥98 |
≥98 |
≥98 |
|
Loose Bulk Density (kg/m³) |
≥680 |
≥720 |
≥640 |
≥640 |
|
Crush Strength (N) |
≥30 |
≥90 |
≥35 |
≥80 |
|
Wear Ratio (%) |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.25 |
|
Package Water Content (wt %) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Static H₂O Absorption (wt %) |
≥21 |
≥21 |
≥21 |
≥21 |
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