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Carbon Molecular Sieve (CMS) is a highly efficient adsorbent with a micro–porous structure, designed for air separation and high-purity nitrogen production. It is widely used across industries such as pharmaceuticals, chemicals, electronics, and food processing.
Guangzhou CHEMXIN Environmental Materials Co., Ltd. is a leading manufacturer of CMS for PSA nitrogen generators, with 24 years of production experience and a strong reputation for high-quality adsorbent materials.
Industry Background of Carbon Molecular Sieve
As industries such as pharmaceuticals, chemicals, electronics, and food processing continue to demand higher-purity nitrogen, Pressure Swing Adsorption (PSA) nitrogen generators have become an efficient and cost-effective on-site nitrogen solution. The core adsorbent that enables this technology is carbon molecular sieve.
CHEMXIN Carbon Molecular Sieve in PSA Nitrogen Generators
CHEMXIN CMS is widely used in PSA nitrogen systems. Through the principle of Pressure Swing Adsorption, CMS selectively adsorbs oxygen and other impurities from compressed air, allowing nitrogen to pass through and become enriched.
How a PSA Nitrogen Generator Works?
1. Air Compression & Pre-Filtration
Compressed air is dried and purified through a series of filters to remove moisture, oils, and contaminants.
2. Adsorption
Clean compressed air enters the adsorption tower and contacts CMS.
Carbon molecular sieve preferentially adsorbs oxygen, CO₂, and trace impurities, while nitrogen passes through the sieve.
3. Separation & Collection
Because CMS has a much stronger affinity for oxygen than nitrogen, the nitrogen becomes enriched and is collected as the product gas.
4. Nitrogen Purification
The enriched nitrogen stream is further polished through additional filters to ensure stable output of high-purity nitrogen.
Advantages of CHEMXIN Carbon Molecular Sieve
● High Nitrogen Purity
CHEMXIN CMS offers excellent adsorption selectivity, enabling nitrogen purity up to 99.999%.
● High Efficiency & Fast Nitrogen Output
Premium-quality CMS enhances adsorption efficiency and cycle speed, improving nitrogen output while reducing energy consumption.
● Reliable Performance & Long Service Life
With 24 years of manufacturing expertise, CHEMXIN CMS has proven to be stable, reliable, and long-lasting in numerous customer applications.
Typical service life can reach up to 8 years.
● Cost-Effective Nitrogen Supply
Using a CMS-based nitrogen generator significantly reduces the cost of nitrogen purchasing and transportation, providing factories with a long-term, stable, and economical nitrogen source.
About Chemxin:
Guangzhou Chemxin Environmental Material Co., Ltd. has specialized in the production of molecular sieve, activated molecular sieve powder, activated alumina, and ceramic ball for over 23 years. Our factory covers 50,000 square meters and employs more than 250 staff members, including a dedicated R&D team committed to innovation and quality.
If you have any inquiries or requirements, please feel free to contact us at any time. We are here to provide you with professional solutions and reliable service.
E: info@chemxin.com
