Type 5A Molecular Sieve Beads and Pellets for Gas | RFQ Sourcing Details
Adsorbents And Desiccants · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Adsorbents And Desiccants. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
Type 5A molecular sieve is a calcium-form alkali aluminosilicate adsorbent with an effective pore opening of 5 angstroms (0.5 nm). It adsorbs molecules with kinetic diameters below 5 angstroms while excluding larger molecules.
Supported applications include removing water, carbon dioxide, hydrogen sulfide, and light mercaptans from gas streams.
The material is also described for separating normal and iso-paraffins in the C4-C6 range, pressure-swing hydrogen purification, oxygen concentrators, and the production of high-purity nitrogen, oxygen, hydrogen, and inert gases from mixed streams. Available forms include spherical beads and cylindrical pellets.
The technical data lists pellet diameters of 1.5-1.7 mm and 3.0-3.3 mm, plus sphere diameters of 1.7-2.5 mm and 3.0-5.0 mm. All listed grades have static water adsorption of at least 21.5% and shipped water content of no more than 1.5%. Bulk density, wear ratio, and crushing strength vary by form and diameter.
Regeneration may be performed by heating for thermal-swing operation or by reducing pressure for pressure-swing operation. Removing moisture is stated to require 250-300°C. The material should be protected from humidity and organic pre-adsorption before use;material exposed before operation may require reactivation.
Airtight vacuum-packed carton and steel-drum configurations are listed. Before purchasing, buyers should confirm the required particle form and diameter, operating gas composition, inlet contaminant loading, flow rate, pressure, temperature, adsorption-cycle design, regeneration method, and target outlet specification.
Buyers should also request the test method and batch documentation for the selected grade. Suitability for a specific process, achievable outlet purity, service life, package configuration, certification status, and warranty terms should be confirmed for the actual order and operating conditions.
Type | Applications and Buyer Notes
Type is organized as a sourcing-ready Adsorbents And Desiccants reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Adsorbents and DesiccantsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Structure
- Calcium form of Type A crystal structureBased on visible page data; confirm exact value in the RFQ.
- Wear ratio
- 1.5-1.7 mm pellets: no more than 0.20%;3.0-3.3 mm pellets: no more than 0.40%;spBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- Pellets: at least 0.64 g/ml;spheres: at least 0.66 g/mlBased on visible page data; confirm exact value in the RFQ.
- Product type
- Type 5A molecular sieve adsorbent and desiccantBased on visible page data; confirm exact value in the RFQ.
- Chemical class
- Alkali aluminosilicateBased on visible page data; confirm exact value in the RFQ.
- Packing options
- 25 kg net carton or 150 kg net steel drum, with airtight vacuum packing and pallBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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