Priniple The operation of membrane systems is based on the principle of differential velocity with which various gas mixture components permeate membrane substance. The driving force in the gas separation process is the difference in partial pressures on different membrane sides Haiyu Membrane Nitrogen Generator Advantage: 1. Fast startup and Simple Operation Haiyu Membrane Nitrogen Plants can be turned on and off on-demand with the push of a single button. They only require 3 minutes to start producing high purity nitrogen and there isn’t a need for the unit to be running when you are not consuming nitrogen. This is unlike the cryogenic systems where the unit has to be kept running whether needed or not. 2. Low Maintenance (no moving parts) Unlike other Nitrogen generation technologies, Membrane Nitrogen plants in themselves have no moving parts and require minimal maintenance. The feed air cleaning system is the most critical part of the Membrane Nitrogen generator. The membranes require very clean air in order to operate at full efficiency and also to prevent performance deterioration over time. Hence, the filters need to be checked, cleaned, replaced as per Haiyu recommended maintenance schedule. 3. Compact & Lightweight Amongst the various Nitrogen generation technologies, Membrane Nitrogen Generators are the most compact and lightweight. As a matter of fact, smaller capacity Membrane Nitrogen generators including the air compressor can be totally housed in a single panel box with a very small footprint and can be easily kept anywhere on your shop floor. 4. Fully integrated stand-alone systems Membrane Nitrogen Generators are built and supplied by Haiyu as skid mounted, shop assembled units and include all equipments and instruments for generation of Nitrogen gas of specified flow and purity. Along with the core Membrane unit, a well-designed Haiyu air feed system consists of: Air compressor system with cooler.Moisture separator with automatic drain and high-level alarm.Air heater/dryer to raise air temperature to around 48°C.Domnick Hunter filter for oil and solid particles removal. 5. Long life Haiyu only uses Membranes from the leading companies in the world and these have been proven a very long life in the field without much maintenance. It has been observed that Membranes life is around 10 years without significant decline in performance. . | 
