Molecular Sieve Dehydration 3A Air Dryer
Product Introduction
Our Lithium oxygen zeolite for VSA generator, High oxygen concentration 13x HP zeolite, Silica alumina gel H for water removed is directly participated by experienced technicians from design to production and completion to ensure quality and strive for excellence. Our company attaches great importance to information feedback from users, improves product quality and further expands marketing market. We always practice advanced management, reliable quality and comprehensive technology, providing users with professional, high-quality and satisfactory services. We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. We have our own factory and sourcing office.
4*8 mesh drying adsorbent molecular sieve 3a for removing moisture.
Chemxin Molecular Sieve type 3A is an alkali metal alumina-silicate; it is the potassium form of the type A crystal structure. Type 3A has an effective pore opening of about 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as unsaturated hydrocarbons which can potentially form polymers; and this maximizes lifetime when dehydrating such molecules.
1.Specification.
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Model |
3A |
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|
Color |
Light gray |
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|
Nominal pore diameter |
3 angstroms |
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Shape |
Sphere |
Pellet |
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Diameter (mm) |
1.7-2.5 (8*12 mesh) |
3.0-5.0 (4*8 mesh) |
1.6 (1/16 inch) |
3.2 (1/8 inch) |
|
Size ratio up to grade (%) |
≥98 |
≥98 |
≥96 |
≥96 |
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Bulk density (g/ml) |
≥0.70 |
≥0.70 |
≥0.68 |
≥0.68 |
|
Wear ratio (%) |
≤0.20 |
≤0.20 |
≤0.40 |
≤0.40 |
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Crushing strength (N) |
≥35/piece |
≥85/piece |
≥30/piece |
≥50/piece |
|
Static H2O adsorption (%) |
≥21 |
≥21 |
≥21 |
≥21 |
|
Dynamic capacity (%) |
≥20 |
≥20 |
≥20 |
≥20 |
|
Ethylene adsorption (‰) |
≤3.0 |
≤3.0 |
≤3.0 |
≤3.0 |
|
Water content (%) |
≤1.5 |
≤1.5 |
≤1.5 |
≤1.5 |
|
Typical Chemical Formula |
0.4K2O . 0.6Na2O . Al2O3 . 2SiO2 . 4.5 H2O (SiO2 : Al2O3 ≈2) |
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Typical Application |
a) Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien) c) Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required. |
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2. Regeneration:
Chemxin molecular sieve Type 3A can be regenerated by either heating in the case of thermal swing processes; or by lowering the pressure in the case of pressure swing processes.
To remove moisture from a 3A molecular sieve, a temperature of 200-230°C is required. A properly regenerated molecular sieve can give moisture dew points below -100°C.
The outlet concentrations on a pressure swing process will depend on the gas present, and on the conditions of the process.
3. Size:
3A - Zeolite 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 1.6mm, 3.2mm.
4. Attention:
To avoid damp and pre-adsorption of organic before running, or must to be reactivated.
Package & Shipment.
Production Process.
Company information.
Certificate.
FAQ.
1).Offer samples?
---Yes.
2). Is CHEMXIN a manufacturer or trading company?
---Manufacturer.
3). How long does it take to delivery?
---In 7-10 days after receipt of 30% deposit.
4). What's your payment term?
---TT, Paypal, Western Union, L/C etc
Product Series.
Contact way.
E-mail: sales@chemxin.com
Many thanks for browsing! Welcome your inquiry! Any of your questions will get our prompt attention & reply.
As one of the most professional manufacturers of famous brands' 3A Molecular Sieve, we warmly welcome you to buy the 4*8 mesh drying adsorbent molecular sieve 3a for removing moisture in stock from us. Low price and excellent after-sale service will be offered.
Under the premise of ensuring quality, the diversification and fine workmanship of our Molecular Sieve Dehydration 3A Air Dryer make it sell well at home and abroad, and win the trust and high praise of our customers. We carry out various production and operation activities, establish a corporate image of complete management, excellent products, and thoughtful service, and continue to introduce advanced product testing equipment to fully meet customer needs. We warmly welcome you to contact us and make sure you feel free to contact us.
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