Carbon Molecular Sieves Technology

High-Purity Nitrogen Separation for Industrial Excellence

The heart of our PSA Nitrogen Plants is the advanced Carbon Molecular Sieves (CMS) technology.

CMS Technology

At AirGen, we offer high-performance Carbon Molecular Sieves (CMS) for Pressure Swing Adsorption (PSA) nitrogen generators. Our CMS ensures efficient and reliable separation of nitrogen from compressed air—delivering high purity gas, lower operating costs, and long-term performance.

Carbon Molecular Sieve is a specialized adsorbent material with uniform pore structures that selectively adsorbs oxygen and other impurities from compressed air, allowing nitrogen molecules to pass through freely. This selective adsorption makes CMS the core media in PSA nitrogen generation systems.

The characteristics of CMS are unique. It is highly resilient towards long-term pressure swing usage. Moreover, the excellent auto-regenerative characteristic of the sieve leads to many years of high-quality nitrogen production. Hence, one CMS charge lasts as long as the PSA plant, making it a safe long-term investment.

Key Technical Features

Compatibility

AirGen  CMS is compatible with all major PSA nitrogen generator brands and models, making it a reliable upgrade or replacement media for your system.

Packaging & Delivery

Available in sealed aluminum-lined bags, drums, or bulk packaging, depending on your plant’s needs. We ensure dry, contamination-free delivery every time.

AirGen Assurance

For application support . Whether you’re building a new PSA system or replacing media in an existing one, our team is here to help you optimize performance and purity contact AirGen Team

We supply desiccants & catalyst for psa nitrogen plant/oxygen plant, ammonia cracker & dryers

  • CMS (carbon molecular sieve) for nitrogen generator
  • ZMS (zeolite molecular sieve) for oxygen generator
  • Activated alumina
  • 4A molecular sieve
  • 13x molecular sieve
  • Palladium catalyst for deoxo
  • Membrane for Nitrogen & Oxygen