탄소 분자체

SHANLI carbon molecular sieve adsorbent with stable nitrogen enrichment performance

SHANLI carbon molecular sieve adsorbent with stable nitrogen enrichment performance

Carbon molecular sieve(CMS) type SLCMS-330 produces 99.9% - 99.999% concentration nitrogen more economical via PSA(pressure swing adsorption) method.

  • 품목 번호 :

    SLCMS-330
  • 운송 항구 :

    Shanghai,Ningbo,Tianjin etc.
  • 리드타임 :

    3-5 days
  • 모습 :

    Black cylindrical
  • 체적 밀도 :

    0.650-0.690g/mL
  • 파쇄 강도 :

    38N min.
  • 지름 :

    1.0~1.2mm
  • 회분 함량 :

    5.0 max.
  • 패키지 :

    20kg or 137kg per drum
  • 상표 :

    SHANLI
  • 설명

SLCMS-330 SHANLI Carbon Molecular Sieve(CMS) For Nitrogen PSA Adsorbent

 

Technical Date

                                                                                                                            Pressure:0.7MPa, Temperature:20℃, Cycle Time:2*40~45sec.
N2 Purity(%) N2 Productivity(Nm3/hr.ton) N2 Recovery(%) Air/N2 ratio
99.999 90 22 5.8
 For more technical parameters,please contact us.

 

 

Carbon Molecular Sieve Working Principle

Carbon molecular sieves play a significant role in the field of industrial gas separation due to their unique properties, especially in the PSA(Pressure Swing Adsorption) nitrogen production process where they dominate.

Because it contains a large number of micropores with a diameter of 3A-4A, the micropores have a strong instant affinity for oxygen molecules and can be used to separate oxygen and nitrogen in the air. Nitrogen is produced industrially using a pressure swing adsorption(PSA) system.

 

 

Carbon molecular sieve 
We focus on research&development and production of carbon molecular sieve and air separation series products.
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High Gas Production Output

Make high efficiency carbon molecular sieve

Low Cost For Gas Production

Reducing the operating cost and maintecance

Extended Service Life of CMS

Extended service life to reducing replacement

 

 

Why Choose SHANLI?

 

 
High Quqlity Carbon Molecular Sieve Manufacturer
SHANLI is a professional manufacturer engaged in the research and development and production of carbon molecular sieve(CMS) and air separation series products. The production base locate in Chizhou, Anhui Province, covering about 40,000 square meters. The annual output of main product CMS is about 5,000 tons.
SHANLI owns the core preparation technology of CMS and is the first enterprise in China to use continuous furnace for production. It has passed the ISO9001,ISO14001 and ISO45001 certifications.
SHANLI provide several series and grades of CMS to meet users' different nitrogen applications,such as industrial,laser-cutting,oil-gas,food,transportation,marine and so on.
And required nitrogen purity range from 95%-99.9999%.
Required working pressure from 0.6MPa - 1.7MPa.

--------------占位---------------

 

 

Our Certificates

 

 

FAQ

  • What is carbon molecular sieve (CMS), and how does it work?
    Carbon Molecular Sieve (CMS) is a novel adsorbent material with a rich microporous structure. It is commonly used in Pressure Swing Adsorption (PSA) processes to separate nitrogen and oxygen from air, thereby producing high-purity nitrogen.
  • Fill in more carbon molecular sieve always better?
     No. Shanli provides the most suitable carbon molecular sieve products based on customer requirements and equipment parameters to ensure optimal performance and cost efficiency.
  • How to prevent carbon molecular sieve from pulverization?
    Ensure dense packing of the carbon molecular sieve without dead angles during installation. Proper gas distribution for intake and pressure equalization should be maintained to avoid high-pressure air impacting localized areas of the sieve.
     
 

Carbon molecular sieve Feature

Nitrogen & Oxygen Separation
Leveraging Pressure Swing Adsorption (PSA) technology, SHANLI carbon molecular sieve effectively separates nitrogen and oxygen from ambient air. This application is vital in:
Chemical industry: It produces high-purity nitrogen, which is used as an inert protective gas in chemical reactions to prevent oxidation or explosions.
Metal heat treatment: High-purity nitrogen creates a reducing atmosphere, protecting metals from oxidation during processes like annealing or quenching, ensuring surface quality and mechanical properties.
 
Oxygen Purification
The sieve efficiently removes impurities such as carbon dioxide (CO₂) and moisture from oxygen streams, delivering high-purity oxygen for critical scenarios:
Medicine: Purified oxygen is supplied to patients with respiratory difficulties, ensuring safe and effective oxygen therapy.
Aerospace: In extreme environments like high-altitude flights or space missions, it provides reliable high-purity oxygen for crew survival and equipment operation.
 
Methane Purification
Natural gas, primarily composed of methane, often contains impurities like sulfides (e.g., hydrogen sulfide, H₂S) and moisture. SHANLI carbon molecular sieve purifies methane by adsorbing these contaminants, leading to:
Improved energy efficiency in power generation: High-purity methane burns more completely, reducing energy waste and lowering emissions.
Stable residential gas supply: Removing corrosive sulfides protects pipelines and appliances, ensuring safe and consistent gas delivery to households.
 
Carbon Dioxide Enrichment
The sieve captures carbon dioxide from industrial waste gases (e.g., emissions from power plants or chemical factories), enabling its reuse in:
Food industry: Purified CO₂ is used to carbonate beverages (e.g., soda, beer) and preserve food by inhibiting microbial growth.
Oil fields: Injecting CO₂ into oil reservoirs increases pressure, improving oil recovery rates by displacing trapped oil from rock formations.
 
Hydrogen Purification
Hydrogen gas often contains impurities like methane, carbon monoxide, or moisture. SHANLI carbon molecular sieve adsorbs these contaminants to produce ultra-pure hydrogen, which meets the stringent purity requirements of:
Semiconductor industry: Ultra-pure hydrogen is used in wafer fabrication processes (e.g., annealing, deposition) to avoid contamination that could damage microchips.
Fuel cell technology: High-purity hydrogen ensures efficient and clean energy conversion in fuel cells, powering vehicles, backup generators, and other devices.
 
In summary, SHANLI carbon molecular sieve’s superior adsorption performance and versatile applications make it an indispensable material in modern industrial gas processing, contributing to energy efficiency, product quality, and environmental sustainability.
 
 
SHANLI's unique advantages:
- Own professional R&D team for CMS upgrades&application;
- Own independent product application laboratory;
Unique testing devices designed by Shanli-self to make sure CMS stability;
All technical datas provided by Shanli are from the real testing generator.

 

 

 

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