Molecular sieve 5a adsorbent for PSA oxygen
Molecular Sieve type 5A is an alkali alumino silicate; it is the calcium form of the Type A crystal structure. Type 5A has an effective pore opening of 5 angstroms (0.5 nm). It will adsorb molecules with a kinetic diameter of less than 5 Angstrom and exclude those larger.
It is especially suitable for PSA adsorber applications where it may be used for the separation of normal- and iso- paraffins (C4 to C6 species), in PSA hydrogen purification and in oxygen concentrators.
Product Introduction
The aperture of molecular sieve 5A is about 5 angstroms, also called calcium molecular sieve generally. It can be used in the pressure swing adsorption instruments of oxygen-making and hydrogen-making industries.
Technical Performance
Specification:
Model | 5A |
Color | Light gray |
Nominal pore diameter | 5 angstroms |
Shape | Sphere | Pellet |
Diameter (mm) | 1.7-2.5 | 3.0-5.0 | 1.6 | 3.2 |
Size ratio up to grade (%) | ≥98 | ≥98 | ≥96 | ≥96 |
Bulk density (g/ml) | ≥0.72 | ≥0.70 | ≥0.66 | ≥0.66 |
Wear ratio (%) | ≤0.20 | ≤0.20 | ≤0.20 | ≤0.20 |
Crushing strength (N) | ≥45/piece | ≥100/piece | ≥40/piece | ≥75/piece |
Static H2O adsorption (%) | ≥22 | ≥22 | ≥22 | ≥22 |
Water content (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
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Typical Chemical Formula | 0.7CaO . 0.3Na2O . Al2O3 . 2SiO2 . 4.5H2O SiO2 : Al2O3 ≈2 |
Typical Application | a) The strong ionic forces of the divalent calcium ion makes it an excellent adsorbent to remove water, CO2, H2S from sour natural gas streams, while mini missing COS formation. Light mercaptans are also adsorbed. b) Separation of normal- and iso paraffin's. c) Production of high purity N2, O2, H2 and inert gases from mixed gas streams d) Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled. |
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Package : | Carton box; Carton drum; Steel drum |
MOQ: | 1 Metric Ton |
Payment Terms: | T/T; L/C; PayPal; West Union |
Warranty: | a) By National Standard GB_13550-1992 |
b) Offer lifetime consultation on problems occurred |
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Container | 20GP | 40GP | Sample order |
Quantity | 12MT | 24MT | < 5kg |
Delivery Time | 3 days | 5 days | Stock available |
Advantages
Over 5 years experience
Quality first
Fast delivery
Satisfied service
Reliable partner
Zibo Yinghe Chemical Co., Ltd. Was established in 2010, located in Shandong, China. We have our own factories on the mainland. Our main products are activated alumina ball, alumina grinding ball, industrial alumina powder, calcined alumina powder as well as other raw material chemicals.
We established a new factory for manufacturing ceramic fiber products including ceramic fiber paper, ceramic fiber blanket, ceramic fiber textiles, ceramic fiber modules as well as ceramic fiber bulk.
Our products have been widely used in petroleum, chemicals, environmental protection, pharmacy, ceramic, refractory and other industries. Moreover, our products have been exported to all over the world.
Our product quality is stable and reliable and we have advanced level in this industry and gain user's high praise. We are devoted to technical innovation and scientific development. The most important thing is that we have established long-term cooperative relations with powerful technical support.
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