12.5bar Screw Air Compressor 250bar Membrane Separation of Nitrogen Gas Booster Compressor
Membrane Air Gas Separation Principle
The air gas is compressed and filtered by the screw compressor and enters the polymer membrane filter. Due to the different
solubility and diffusion coefficient of various gases in the membrane, the relative permeability of different gases in the membrane
is different. According to this characteristic, various gases can be divided into "fast gas" and "slow gas".
KEEPWIN Hollow Fiber Membrane Nitrogen Production System
Membrane separation nitrogen generation unit includes air purification treatment (gas water separator, multi-stage oil removal filter,
activated carbon filter, heater), pressure and temperature control, membrane separation device and nitrogen purity control and metering system.
Test and inspection
1. Part Material Inspection: Before shipment inspecting the mechanical properties and chemical composition of the following parts and provide inspection reports: cylinder, cylinder head, crankshaft, crankcase, main bearing, connecting rod, piston rod, piston rod, crosshead, connecting rod bush connecting bolt, crosshead pin, etc.
2. Nondestructive inspection: the supplier shall perform non-destructive inspection of the following parts.
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