Industrial grades manufactured to rigorous ISO 9001:2008 requirements. Direct delivery from our plants to over 80 countries.
Carbon Molecular Sieve (CMS) is the core adsorbent utilized in Pressure Swing Adsorption (PSA) nitrogen generators. The pore-structure mechanics of CMS allow it to preferentially adsorb oxygen molecules over nitrogen molecules, achieving high-purity nitrogen stream outflows. When dealing with global large-scale industrial procurement, evaluating the OEM Carbon Molecular Sieve Price requires structural analysis of raw materials, energy inputs, performance indicators, and lifetime operating expenditure (OpEx).
Many procurement teams make the mistake of focusing strictly on the upfront price per metric ton. However, expert PSA system engineers recognize that the true metric of value is the nitrogen yield efficiency (N₂ yield per hour per ton of CMS) and the air-to-nitrogen ratio. A slightly higher upfront investment in premium-grade CMS can yield a reduction of 15% to 20% in compressed air consumption, reducing energy bills across the system's lifetime.
The manufacturing process of CMS involves specialized coal or coconut shell carbonization, followed by micro-pore tuning via precise chemical vapor deposition. The target pore size is approximately 3.2 to 3.8 Angstroms (Å), which acts as a kinetic molecular gate separating kinetic diameters of Oxygen (3.46 Å) and Nitrogen (3.64 Å).
Below is a comparative price reference guideline based on performance capacity and purity deliverables. Actual OEM customized quotes vary based on volume terms, shipping conditions, and custom specifications.
| Model / Grade Type | Purity Range (%) | Nitrogen Yield (Nm³/h/t) | Estimated FOB Price Range (USD/Ton) | Optimal Application |
|---|---|---|---|---|
| JZ-CMS220 Standard Grade | 99.0% - 99.5% | 185 - 220 | $2,200 - $2,800 | General Industrial Gas, Inerting Systems |
| JZ-CMS240 High-Yield Grade | 99.9% | 240 - 260 | $3,000 - $3,700 | Food Packaging, Laser Cutting |
| JZ-CMS260 Ultra-High Performance | 99.99% - 99.999% | 260 - 290 | $3,900 - $4,800 | Electronics, Chemical Blanketing, Semiconductors |
*Note: The above pricing is indicative of current global logistics and raw material conditions. Please submit an official RFQ for exact volume-based factory discounts.
Shanghai Jiuzhou Chemicals Co., Ltd. is located in the major economic development center of Shanghai. Over the years, Jiuzhou has adhered to the core operating principles of "Quality Control & Technical Innovation". We are committed to the long-term research, manufacturing, and development of high-quality chemical adsorbents. Our product portfolio spans molecular sieve powders, active molecular sieves, activated alumina, catalysts, ceramic tower packings, liquid sodium silicates, and advanced carbon molecular sieves.
Our dynamic operations are split across dual advanced factories located in Shanghai and Wuxi. Equipped with modern dynamic analysis instrumentation, national-standard laboratories, and automated multi-functional production lines, we ensure batch-to-batch consistency that complies with international verification programs including TUV, SGS, and ISO 9001:2008 standards.
Advanced synthesis and central laboratory operations.
Large-scale dynamic testing and bulk packaging lines.
Carbon Molecular Sieves are integral to modern industrial process chains. By developing customized, OEM-specified pore profiles, we supply solutions tailored to these critical industries:
Provides ultra-high purity nitrogen (up to 99.999%) required for silicon wafer production, preventing oxidized micro-defects during high-temperature baking.
Protects perishable goods from oxidation, extending shelf-life through modified atmosphere packaging (MAP) systems globally.
Used heavily in marine LNG carriers and oil tanker inert gas generation systems to purge combustible vapors safely.
In line with green manufacturing policies and decarbonization initiatives, our R&D roadmap focuses on decreasing specific air consumption (SAC). The goal is to maximize nitrogen yield while using lower air compressor pressures, directly addressing carbon footprint reductions for heavy-duty gas companies. We are currently scaling trials on our next-generation biomass-derived CMS matrix, aimed at replacing fossil coal precursors with renewable coconut shell alternatives.
Joozeo isn't just an OEM producer; we are active drafting partners and standard setters for major industrial standards in China. This guarantees that all products bought from our factories adhere strictly to structural safety, purity efficiency, and environmental specifications.
JB / T 10532-2017
Adsorption compressed air dryers
HG / T 3927-2007
Activated alumina for industrial use
JB / T 10526-2017
Refrigeration compressed air dryers
T/CGMA1201-2024
Association Group Standards
T/HGHX 02—2024
Chemical Association Standard
T/CIET 854-2024
Industrial Ecological StandardsSocial Responsibility Initiative: "Better air, Better life." Our manufacturing systems reduce carbon dioxide emissions and reuse secondary heat energy from calcining processes to power our purification zones.
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