Professional Manufacturer of Molecular Sieve 20+ years experience in chemical industry

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DESICCANT & ADSORBENT

Uniform Ball Size & High Crush Strength & Low Abrasion & High Absorptive Capacity

Moisture Dehydration Solution With Molecular Sieve Desiccant Adsorbents

CNM is a leading manufacturer and supplier of molecular sieves desiccants to the clients across the globe. We are world-leading expertise in providing excellent and quality solution for gas and liquid drying and separation.

CNM MOLECULAR SIEVE PRODUCTS

3A molecular sieve

4A molecular sieve

5A molecular sieve

13X-Ⅲ molecular sieve

13X APG/HP molecular sieve

LiX molecular sieve

CNM Molecular Sieve Production Line

CNM Molecular Sieve Quality Control

Some Comments From Our Regular Customers

Hi, I am Saby, I live in Dubai more than 10 years. Now my major market is Middle east. CNM is my best partner of Molecular sieve products. We have cooperate more than 7 years. The quality is really good and quite stable! And the team is great!

At the beginning contact with CNM , I impressed by their fast reply and professional working way. Although the price of them is not the lowest from my suppliers, but I do happy to work with them. For adsorbent products, our purchasing strategy is to choose the most cost-effective, not the cheapest.

CNM do OEM for us. Their R&D team give lots of good suggestion on products innovation. Our production can keep competition in our market. Choosing a supplier with experience in the chemical industry made it easier for us to work together.

Our company purchase molecular sieve from CNM more than 10 years. our products keep competitive in the market. And CNM always give best solution as well!

Very happy to work with CNM professional team! Much thanks for CNM all support! We have lots of advantage in our market! You know you not only purchase molecular sieve but also best solution on desiccant and adsorbent!

Industrial application of molecular sieve

Molecular sieves serve as essential purification agents in sensitive environments requiring ultra-dry, odor-free conditions. Their unique structure effectively traps moisture and airborne impurities, making them indispensable for preserving delicate equipment, protecting valuable assets, and maintaining sterile workspaces.

Molecular sieves have become indispensable solutions for industrial pollution control and VOC management, offering purification across diverse sectors. Their exceptional adsorption capabilities make them particularly effective in chemical manufacturing plants, and waste treatment centers for filtering hazardous airborne compounds.

Molecular sieves play a pivotal role in modern industrial air treatment systems. In instrument air dehydration applications, these advanced materials efficiently removing moisture to maintain the stringent dryness required for precision equipment. Within rotary dehumidifiers, molecular sieves demonstrate remarkable adaptability.

The lifespan of most refrigeration systems depends on refrigerant leakage, which is caused by harmful substances and trace moisture that corrode the pipeline. Molecular sieves, with their low dew point control, high strength, and minimal wear, do not compromise the chemical stability of the refrigerant. They are the preferred desiccant in refrigeration heat exchanger filters.

Molecular sieves are the most widely used method for water removal in ethanol production. Compared to other dehydration processes, they offer advantages such as simplicity, low installation costs, ease of operation, and environmental benefits. Specifically developed for ethanol dehydration and purification, ethanol molecular sieves effectively dry ethanol derived from edible feedstocks, cellulosic materials, and synthetic processes.

Molecular sieves are essential in various polymer processing stages. In polyurethane reactions, they remove moisture to prevent unwanted reactions and ensure consistent quality. They also control foam cell size in foam machines, improving uniformity and final product properties. Additionally, molecular sieves dry polymer pellets before blow molding, removing residual moisture to prevent defects and optimize processing efficiency.

Molecular sieves specifically engineered for cryogenic air separation applications demonstrate universal adaptability across all scales of air separation units (ASUs). The enhanced adsorption capacity for carbon dioxide (CO₂) and moisture (H₂O) effectively mitigates cryogenic freezing risks in distillation columns during low-temperature operations.

The insulating glass desiccant absorbs moisture and residual organic matter, maintaining the clarity and smoothness of the glass even at low temperatures. It also mitigates significant internal and external pressure differences from temperature fluctuations, fully addressing distortion and breakage caused by expansion and contraction of insulating glass with conventional desiccants

Oxygen molecular sieves exhibit high oxygen-nitrogen separation efficiency and a sufficient oxygen production rate. Thanks to advanced production technology, they offer exceptional adsorption and desorption properties. Suitable for both PSA and cryogenic air separation methods, these sieves are widely used in oxygen generation units of all sizes, enabling efficient oxygen-nitrogen separation for industrial and medical oxygen enrichment.