Carbon Molecular Sieve Pellets for PSA Nitrogen G | 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.
Product specs
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 carbon molecular sieve (CMS) is a non-polar carbon adsorbent intended for pressure swing adsorption (PSA) nitrogen generators. Its microporous structure preferentially adsorbs oxygen during the stated adsorption cycle, supporting the separation of oxygen and nitrogen from compressed air.
The product is supplied as black cylindrical pellets. Listed grades include CMS-220, CMS-240, CMS-260, and CMS-330. Standard particle size is stated as Φ1.0–1.3 mm, while the product details also list diameter ranges of 1.0–1.3 mm, 1.3–1.6 mm, and 1.6–1.8 mm. Customized specifications are available.
Reported technical parameters include a bulk density of 640–680 kg/m³, crush strength of at least 65 N per piece, a 2 × 40-second adsorption cycle, and an inlet temperature range of 20–30°C. Packaging options are stated as 20 kg, 40 kg, or 137 kg plastic or iron drums suitable for sea or air transportation.
Storage instructions require keeping the material dry and the drum sealed. For orders below 10 tons, the stated lead time is within seven days. Listed production capacity is 50 tons per month.
Before purchasing, buyers should confirm the exact CMS grade, pellet diameter, required quantity, drum type, and whether the stated operating parameters match the nitrogen generator’s design and working conditions.
Buyers should also request the applicable specification and inspection documents for the offered batch and confirm nitrogen purity, recovery, flow, pressure, pretreatment requirements, expected service life, and replacement procedure, as these values are not defined in the supplied product facts.
Carbon | Applications and Buyer Notes
Carbon 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
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.
- Form
- Black cylindrical pelletsBased on visible page data; confirm exact value in the RFQ.
- Storage
- Keep dry and keep the drum sealedBased on visible page data; confirm exact value in the RFQ.
- Lead time
- Within 7 days for quantities below 10 tonsBased on visible page data; confirm exact value in the RFQ.
- Packaging
- 20 kg, 40 kg, or 137 kg plastic or iron drumBased on visible page data; confirm exact value in the RFQ.
- Application
- PSA nitrogen generators for separating O2 and N2 from airBased on visible page data; confirm exact value in the RFQ.
- Composition
- Elemental carbon;formula CBased 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
Product sourcing keywords
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