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Membrane separation technique employs the principle that different gases have different dissolution and diffusion coefficient in the membrane to realize the separation of mixed gas. Under the action of pressure difference (the driving force) between two sides of the membrane, gases with fast permeation rate like Oxygen, vapor, Hydrogen, Carbon dioxide will gather at permeative side after penetrating the membrane, gases with slow permeation rate like Nitrogen, Argon will gather at the retentive side. Therefore, the mixed gas is separated. Based on this principle, membrane separation N2 plant (Nitrogen generator) takes clean compressed air as raw material to get the purified Nitrogen that is needed.
Features
1. Easy to expand the capacity, which can meet customer’s increasing demand for Nitrogen.
2. Fast starting speed, fast needed Nitrogen supply within 15 to 30 minutes.
3. Full automatic and unmanned operation.
4. Stable, adjustable pressure, purity and flow that can meet different requirements from customer.
5. Compact structure, advanced process and little energy consumption with safety and stability; small floor spac