Carbon Molecular Sieve

High
Quality

Affordable
Price

Timely
Delivery

Customized
Solutions

What is Carbon Molecular Sieves (CMS)?

What is Carbon Molecular Sieves CMS

Carbon molecular sieve also known as CMS, is a microporous carbon adsorbent used to deliver superior nitrogen generation efficiency, high selectivity, and longer operational lifespans, ensuring maximum performance for Pressure Swing Adsorption (PSA) systems.
With a strong commitment to quality, competitive pricing, and fast global delivery, we support PSA plant operators, industrial gas companies, and system manufacturers worldwide with reliable CMS products backed by full technical support.

How Carbon Molecular Sieve Powers the PSA Nitrogen Generation Process

Carbon Molecular Sieve (CMS) is the core adsorbent in PSA nitrogen generators. It works by kinetic separation, selectively adsorbing oxygen and trace components from compressed air while allowing nitrogen to pass through as the product gas.

In a typical two tower PSA system, one vessel produces nitrogen in the adsorption step while the other regenerates by depressurization and purge. The valves switch the flow between the towers to keep nitrogen production continuous.

High quality CMS supports shorter, stable cycles and consistent purity, helping improve nitrogen recovery and reduce operating issues over long runtimes in industrial gas applications.

Psa Nitrogen Generator Process using carbon molecular sieve

Why Choose SorbiTech™­ Carbon Molecular Sieve?

Why Choose Sorbitech Carbon Molecular Sieve For PSA Nitrogen

Choosing the right Carbon Molecular Sieves is critical for maximizing your PSA system’s efficiency and lifespan. Here’s why CarbonMolecularSieve.com is the trusted choice for industries worldwide.

  • High Adsorption Capacity
  • Nitrogen Purity Up to 99.9999%
  • Long Term Success
  • Available in Stock & Fast Delivery
  • Competitive Price
  • Performance Gurantees
  • Custom Solution for Unique Requirement
  • Technical Support for System Optimization
  • Precision CMS Sizing and Loading Expertise

CMS Grades

High-performance Carbon Molecular Sieve CMS 260L for PSA nitrogen generators, ideal for standard flow rate air separation systems

Carbon Molecular Sieve CMS 260L

High-performance Carbon Molecular Sieve CMS 260L for PSA nitrogen generators, ideal for standard flow rate air separation systems
  • CMS 260L is designed for stable nitrogen generation in compact and mobile PSA units.
  • Compatible with both new and existing systems
  • Excellent for extended pre use storage without performance loss
  • Available in 1.2 mm, 1.5 mm, and 1.8 mm pellet sizes
  • Consistent flow distribution & low pressure drop
  • Ideal for cost-effective nitrogen production

Carbon Molecular Sieve CMS 350KT

Carbon Molecular Sieve CMS 325KT with enhanced nitrogen purity for industrial PSA oxygen and nitrogen generation applications
  • The CMS 350KT is optimized for consistent nitrogen output in medium to large PSA nitrogen systems.
  • Low operational wear and longer media lifespan
  • Full tech support for sizing and integration
  • Available in 1.2 mm, 1.5 mm, and 1.8 mm pellet sizes
  • Balanced CMS for Standard Industrial PSA Plants
  • Stable flow behavior across packed beds
Carbon Molecular Sieve CMS 325KT with enhanced nitrogen purity for industrial PSA oxygen and nitrogen generation applications
High Quality CMS 420KT carbon molecular sieve pellets for high-efficiency nitrogen generation in food packaging and metal processing

Carbon Molecular Sieve CMS 420KT

High Quality CMS 420KT carbon molecular sieve pellets for high-efficiency nitrogen generation in food packaging and metal processing
  • CMS 420KT is engineered for applications requiring high purity nitrogen and continuous uptime.
  • Precision pore structure for enhanced separation
  • Low dust formation and consistent loading density
  • Available in 1.2 mm, 1.5 mm, and 1.8 mm pellet sizes
  • Fast cycle adsorption/desorption
  • High-strength, low attrition pellets

Carbon Molecular Sieve CMS 450HP

High purity CMS 450HP carbon molecular sieve for advanced PSA nitrogen systems with fast adsorption and extended durability
  • CMS 450HP is our top grade CMS designed for high purity, high efficiency PSA nitrogen generators.
  • Ultra fast adsorption with tight cycle control
  • Built for high pressure cycling
  • Available in 1.2 mm, 1.5 mm, and 1.8 mm pellet sizes
  • Advanced gas generation systems
  • Outstanding crush strength and low dust levels
High purity CMS 450HP carbon molecular sieve for advanced PSA nitrogen systems with fast adsorption and extended durability

Applications of CMS

CMS for Oil & Gas Industries

CMS for Oil & Gas Industries

CMS Nitrogen Generation for Metal Industry

CMS Nitrogen Generation for Metal Industry

CMS For PSA Nitrogen generator N2

CMS For PSA Nitrogen Generator

CMS Nitrogen Generation for Food Packaging

CMS Nitrogen Generation for Food Packaging

CMS Support Products

Activated Alumina for Air Drying

Activated Alumina for Air Drying

Activated alumina remove moisture from compressed air, safeguarding and extending Carbon Molecular Sieve performance in PSA nitrogen systems for consistently high purity nitrogen.
Molecular Sieve For Air Treatment

Molecular Sieve for Air Treatment

Molecular sieves for air treatment capture oil, carbon dioxide CO2, moisture and contaminants before PSA and boosting Carbon Molecular Sieve efficiency.
SorbiTech Snowstorm Filling (SSF) Loading Method

Snowstorm Filling (SSF) Loading Method

The Snowstorm Filling (SSF) Loading Method is a controlled dry fill technique designed for properly loading Carbon Molecular Sieve (CMS) into PSA towers.
Activated Carbon for Oil Vapor Removal

Activated Carbon for Oil Vapor Removal

Activated carbon is commonly integrated as a pre filtration media to capture and retain vapor phase hydrocarbons from the incoming air stream.
Compression Pads (CFL) for PSA Nitrogen Generator

Compression Pads (CFL) for PSA Nitrogen Generator

CFL Mats 120 are compression pads used in Pressure Swing Adsorption (PSA) systems to secure and protect Carbon Molecular Sieve (CMS) beds during operation.

FAQs

We offer various Carbon Molecular Sieves (CMS) grades that deliver nitrogen purities ranging from 95% to 99.9999%, providing you with a high level of confidence in your nitrogen supply.
We offer multiple CMS grades, each tailored to meet specific performance targets and operational needs.
Our CMS ensures consistent nitrogen quality across industrial and commercial use cases.

Yes. We evaluate your PSA system requirements to recommend the most operationally efficient and cost effective solution. We tailor each CMS grade for a range of applications, so you’re not simply buying a product but investing in long-term operational reliability.

Yes. Beyond just product selection, we customize packing, delivery frequency, and even formulation if your process requires specific characteristics. Whether you’re running a large PSA plant or a modular skid, we can align our CMS solutions with your operational model.

Our support team is available to guide you at every stage, from selecting the right CMS grade to optimizing its performance in your PSA system.
We provide detailed product documentation and application guides to support your decision making process.
Whether you’re designing a new unit or upgrading an existing one, you’ll find the knowledge you need with expert support always within reach.

Yes! We ship Carbon Molecular Sieve globally, supporting PSA system builders and industrial clients worldwide with efficient logistics and shipping solutions.
We also have the products in stock and can ship them quickly and affordably to meet your needs.

Our gurantees to you:
Exceptional Quality: Every batch undergoes rigorous testing to ensure consistent performance.
Competitive Pricing: We maintain low costs without compromising quality.
Reliable Delivery: Your orders arrive fast and on schedule.
Tailored Solutions: From custom packaging to specialized formulations, we tailor our solutions to meet your needs.

Absolutely! We rely on excellent operational efficiency to offer our customers the market’s lowest cost. In addition, our CMS products run longer and more efficiently, lowering your operating costs.

Contact Us

Have questions or need a quote? Contact us today and let our experts assist you!

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