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13X Molecular Sieve for Air Separation and PSA Oxygen Generation
Molecular Sieves

13X Molecular Sieve for Air Separation and PSA Ox | RFQ Sourcing Details

Molecular Sieves · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

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Product specs

CategoryMolecular Sieves
Unitset
FormsSpherical beads, cylindrical pellets, and powder
Bulk densityReported values vary by table and format from ≥0.61 to ≥0.68 g/ml
Product type13X sodium-form Type X molecular sieve
Listed pellet sizes1.6 mm (1/16 inch) and 3.2 mm (1/8 inch)
Listed sphere sizes1.7–2.5 mm and 3.0–5.0 mm;additional availability lists 1–2 mm, 2–3 mm, and 2.5–5 mm beads
Transport packagingPlastic drums or metal drums
CategoryMolecular Sieves
AvailabilityInquiry required
Source date2026-07-27

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Molecular Sieves. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

This 13X molecular sieve is a sodium-type aluminosilicate adsorbent intended for gas purification and separation duties.

Supported applications include removing moisture and carbon dioxide from air before air separation, drying general industrial gases, and producing enriched or bulk oxygen in pressure-swing adsorption (PSA) units.

Other listed uses include removing hydrogen sulfide and mercaptans from hydrocarbon streams, protecting catalysts by removing oxygenates, and separating normal-chain compounds from aromatics. The product is offered as spherical beads and cylindrical pellets.

Listed particle formats include 1.7–2.5 mm and 3.0–5.0 mm spheres, plus 1.6 mm and 3.2 mm pellets. Other availability information also mentions 1–2 mm, 2–3 mm, and 2.5–5 mm beads and powder.

The technical tables report static water adsorption of at least 25% for several principal formats, water content no higher than 1.5%, and format-dependent bulk density, crushing strength, size-grade ratio, and wear ratio.

Regeneration may be performed by heating in thermal-swing operation or by reducing pressure in pressure-swing operation. Storage guidance calls for a dry warehouse, protection from moisture and premature adsorption, and resealing opened packages to prevent contamination by water, gases, or vapors.

Handling should minimize dusty workplace conditions. Procurement note: the supplied information contains multiple parameter tables with differing values for bulk density, crushing strength, attrition, particle sizes, color, and adsorption terminology.

Buyers should request the specification sheet and test method for the exact grade and particle format being quoted.

Before ordering, confirm whether the material is the standard 13X air-prepurification grade or a specialized oxygen-generation grade, and verify the required adsorption target under the buyer’s actual feed composition, pressure, temperature, cycle, and regeneration conditions.

Packaging, quantity, production-lot testing, and the applicable acceptance standard should also be agreed before purchase.

13X | Applications and Buyer Notes

13X is organized as a sourcing-ready Molecular Sieves 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 questions be

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
Molecular SievesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Forms
Spherical beads, cylindrical pellets, and powderBased on visible page data; confirm exact value in the RFQ.
Bulk density
Reported values vary by table and format from ≥0.61 to ≥0.68 g/mlBased on visible page data; confirm exact value in the RFQ.
Product type
13X sodium-form Type X molecular sieveBased on visible page data; confirm exact value in the RFQ.
Listed pellet sizes
1.6 mm (1/16 inch) and 3.2 mm (1/8 inch)Based on visible page data; confirm exact value in the RFQ.
Listed sphere sizes
1.7–2.5 mm and 3.0–5.0 mm;additional availability lists 1–2 mm, 2–3 mm, and 2.5–Based on visible page data; confirm exact value in the RFQ.
Transport packaging
Plastic drums or metal drumsBased 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

CategoryMolecular Sieves
Unitset
FormsSpherical beads, cylindrical pellets, and powder
Bulk densityReported values vary by table and format from ≥0.61 to ≥0.68 g/ml
Product type13X sodium-form Type X molecular sieve
Listed pellet sizes1.6 mm (1/16 inch) and 3.2 mm (1/8 inch)
Listed sphere sizes1.7–2.5 mm and 3.0–5.0 mm;additional availability lists 1–2 mm, 2–3 mm, and 2.5–5 mm beads
Transport packagingPlastic drums or metal drums
Regeneration methodsHeating for thermal-swing processes or pressure reduction for pressure-swing processes
Nominal pore diameter10 angstroms in the technical parameter table
Wear or attrition ratioReported limits vary by table and format from ≤0.1% to ≤0.4%
Typical chemical formulaNa2O-Al2O3-2.8±0.2)SiO2-6–7)H2O

Product sourcing keywords

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