The scene adaptability of CMS-220
The performance parameters of CMS-220 enable it to flexibly adapt to various PSA nitrogen generation systems ranging from small portable to large fixed types, covering over 90% of medium and high-purity nitrogen generation scenarios:
1. Small and medium-sized nitrogen generation machines (10 - 500 Nm³/h): The best value choice
For scenarios such as food packaging (99% N₂) and protection of pharmaceutical intermediates (99.5% N₂), CMS-220 "high adsorption capacity + moderate separation coefficient" can meet purity requirements while avoiding the "excessive performance" of high-selectivity CMS (no need to pay additional costs for 99.999% purity);
The particle size is designed to be 1.0 - 1.6 mm (taking into account bed layer resistance and mass transfer efficiency), suitable for the compact structure design of small and medium-sized nitrogen generation machines, reducing equipment floor space.
2. Large fixed-type nitrogen generation machines (500 - 2000 Nm³/h): A balance between stability and economy
For scenarios such as steel metallurgy (rich oxygen injection for blast furnaces, protection gas for high-temperature furnaces, 98% N₂) and petrochemicals (sealing gas for hydrogenation units, 99% N₂), requiring large gas production volume, CMS-220's high mechanical strength (impact resistance) and large particle size (1.6 - 2.0 mm) can reduce bed layer pressure fluctuations, ensuring long-term continuous operation;
Compared to low-cost CMS (with low adsorption capacity and short lifespan), the unit gas production cost (CMS consumption + energy consumption) of CMS-220 can be reduced by 30% - 40%.
3. High-purity nitrogen generation transition scenarios (99.9% - 99.99%): An economical solution to replace high-selectivity CMS
For scenarios such as electronic component welding (99.9% N₂) and LED chip packaging (99.99% N₂), if using high-selectivity CMS (2 - 3 times more expensive), it will increase initial investment; while CMS-220 combined with "optimized PSA process (such as increasing adsorption time, reducing regeneration pressure)" can achieve 99.99% purity under controllable costs, becoming a "cost-effective transitional solution".
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