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    An AI Overview is not available for this search Can't generate an AI overview right now. Try again later.
    AI Overview
    Carbon Molecular Sieve (CMS) is a high-performance adsorbent used in Pressure Swing Adsorption (PSA) systems to produce ultra-high purity nitrogen (
    9 9 . 9 9 9 5
    %
    or higher) by selectively removing oxygen from compressed air. CMS-GXN or CMS-330 types are specialized for these high-end purity levels, often used in electronics and chemical applications.
    Key Features and Performance
    • High Purity Output: CMS can achieve nitrogen purity levels of
      9 9 . 9 9 9 5
      %
      (and sometimes up to
      9 9 . 9 9 9 9
      %
      ) in industrial PSA generators.
    • Mechanism: It acts as a non-polar adsorbent with a microporous structure (around 4 Angstroms), capturing oxygen molecules faster than nitrogen.
    • Efficiency: Designed for high efficiency and lower gas loss, particularly in systems where high-purity nitrogen is critical (e.g., electronic component manufacturing).
    • Structure: It appears as graphite-black, cylindrical, extruded pellets, often with a dust level below 100 PPM.
    • Operating Conditions: High-purity CMS works best with clean, dry compressed air, requiring standard pressure regulation and regeneration cycles.
    Common Applications
    • High-End Electronics: Inerting for packaging and manufacturing.
    • Chemical & Pharmaceutical: High-purity nitrogen blanketing.
    • Shipbuilding/Oil & Gas: High-grade inert gas generation.
    • Food Industry: High-purity packaging environments.
    Advantages
    • Reliability: High resistance to aging with a consistent, long service life when maintained, say Pingxiang Yamtop Chemical Co., Ltd. and OXYMAT .
    • High-Purity Specialty: Specific grades, like CMS-GXN, are engineered specifically to meet the
      9 9 . 9 9 9 5
      %
      purity standard, say Catalyst Management & Trading .
    • Catalyst Management & Trading - Carbon Molecular Sieve
      When the pressure is high enough, the oxygen molecules, which pass through the pores of CMS much faster than the nitrogen molecule...
      www.catalyst-management.com
    • What determines the lifespan of carbon molecular sieves?
      Sep 28, 2025 — ... carbon molecular sieve CMS330, with a nitrogen concentration of at least 99.9995%. Jiangxi OIM Chemical is a professional adso...
      OIM Chemical
    • Carbon Molecular Sieves(CMS) for PSA Nitrogen Generator | SINOCATA
      Oct 18, 2024 — Carbon molecular sieve (CMS) is a non-polar adsorbent that separates oxygen from nitrogen. CMS is used in many fields, including: ...
      Sinocata
    • Carbon Molecular Sieve|Manufacturer In India
      Carbon molecular sieves (CMS) have a large porous structure that adds surface area to the adsorption process. CMS has a special af...
      www.molecularsievedesiccants.com
    • Carbon Molecular Sieve (CMS) - gamma corporation
      Sep 16, 2025 — CMS is an extruded solid that comes in graphite black. It has cylindrical holes with a diameter of 4 angstroms. CMS is specially u...
      gamaaco.com
    • Carbon molecular sieve for PSA nitrogen generators: An overview
      Pressure Swing Adsorption (PSA) nitrogen generators rely on Carbon Molecular Sieve (CMS) for efficient nitrogen separation. Unlike...
      OXYMAT
    • Carbon Molecular Sieve - Pingxiang Yamtop Chemical Co., Ltd.
      The service life of a carbon molecular sieve (CMS) can vary depending on various factors such as the quality of the material, the ...
      Pingxiang Yamtop Chemical Co., Ltd.
    • Catalyst Management & Trading - Carbon Molecular Sieve
      When the pressure is high enough, the oxygen molecules, which pass through the pores of CMS much faster than the nitrogen molecule...
      www.catalyst-management.com
    • What determines the lifespan of carbon molecular sieves?
      Sep 28, 2025 — ... carbon molecular sieve CMS330, with a nitrogen concentration of at least 99.9995%. Jiangxi OIM Chemical is a professional adso...
      OIM Chemical
    • Carbon Molecular Sieves(CMS) for PSA Nitrogen Generator | SINOCATA
      Oct 18, 2024 — Carbon molecular sieve (CMS) is a non-polar adsorbent that separates oxygen from nitrogen. CMS is used in many fields, including: ...
      Sinocata
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    My Ad Center

    Web results

    Carbon Molecular Sieve - Adsorbents


    Sinocata
    https://sinocata.com › Products › Adsorbents
    Sinocata
    https://sinocata.com › Products › Adsorbents
    Dive Deeper
    Oct 18, 2024 — Carbon molecular sieve (CMS ) is a new and one of the few non-polar adsorbent that specializes in separating oxygen from nitrogen under the normal temperature ... Read more

    High purity 99.9995% carbon molecular sieve for nitrogen ...


    Chizhou Shanli Molecular Sieve Co., Ltd.
    https://www.carbon-cms.com › product › high-purity-99...
    Chizhou Shanli Molecular Sieve Co., Ltd.
    https://www.carbon-cms.com › product › high-purity-99...
    Dive Deeper
    We professionally manufacture all kinds of High purity 99.9995% carbon molecular sieve for nitrogen enrichment, Contact SHANLI for High purity 99.9995% ...

    Carbon Molecular Sieve CMS330-OIM Chemical


    oimchemical.com
    https://www.oimchemical.com › product › carbon-mole...
    oimchemical.com
    https://www.oimchemical.com › product › carbon-mole...
    Dive Deeper
    It is known for its efficiency, durability and cost-effectiveness. It produces 99.9995 concentration nitrogen more economical via PSA methods. If possible, can ... Read more

    Carbon Molecular Sieve Manufacturer in China


    bestmolecularsieve.com
    https://www.bestmolecularsieve.com › carbon-molecula...
    bestmolecularsieve.com
    https://www.bestmolecularsieve.com › carbon-molecula...
    Dive Deeper
    Those who have used the carbon molecular sieve in this process claim that it leads to a high nitrogen purity. This is to a point of 99.9995 % nitrogen. So ... Read more

    99.9995% N2 Purity Carbon Molecular Sieve ShanLi Tech ...


    Alibaba.com
    https://www.alibaba.com › ... › Chemical Auxiliary Agent
    Alibaba.com
    https://www.alibaba.com › ... › Chemical Auxiliary Agent
    Dive Deeper
    ShanLi Tech offers 99.9995% N2 purity Carbon Molecular Sieve (CMS) SLUHP-100. Ideal for high purity nitrogen production. ISO9001:2022 and ISO14001:2022 ...
    $6.50 to $8.90 · 5.0 (21)

    What determines the lifespan of carbon molecular sieves?


    OIM Chemical
    https://www.oimchem.com › technical-article › what-de...
    OIM Chemical
    https://www.oimchem.com › technical-article › what-de...
    Dive Deeper
    Sep 28, 2025 — ... carbon molecular sieve CMS330, with a nitrogen concentration of at least 99.9995 %. Jiangxi OIM Chemical is a professional adsorbent manufacturer ... Read more

    99.9995% Purity Gaseous Nitrogen Generating Equipment ...


    Made-in-China.com
    https://richgas666.en.made-in-china.com › product › C...
    Made-in-China.com
    https://richgas666.en.made-in-china.com › product › C...
    Dive Deeper
    99.9995% Purity Gaseous Nitrogen Generating Equipment Psa Carbon Molecular Sieve From Japan Used in Paper-Making with High Performance. 99.9995% Purity ... Read more
    $2,345.00 · Free delivery

    Products


    carbon-cms.com
    https://www.carbon-cms.com › products
    carbon-cms.com
    https://www.carbon-cms.com › products
    Dive Deeper
    Carbon molecular sieve(CMS) type SLCMS-USP/L aim at getting high purity nitrogen gas with low air consumpation,which make it more economical to produce 99.999%- ... Read more

    High Purity Nitrogen Carbon Molecular Sieve


    cx-jos.com
    https://www.cx-jos.com › ... › Carbon Molecular Sieve
    cx-jos.com
    https://www.cx-jos.com › ... › Carbon Molecular Sieve
    Dive Deeper
    CMS-HP1 is designed to extract nitrogen from the air,produce the nitrogen via the PSA equipment directly, and nitrogen purity reach 99.9995 % 99.9995%. The ... Read more

    Carbon Molecular Sieve (CMS) - gamma corporation


    gamaaco.com
    https://gamaaco.com › shop
    gamaaco.com
    https://gamaaco.com › shop
    Dive Deeper
    Sep 16, 2025 — It is a type of absorbent that is an ideal combination of activated carbon and zeolite in one product. Molecular Carbon or CMS is a combination ... Read more
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