Membrane nitrogen generation
Evaluate membrane separation against the actual inerting or protective atmosphere requirement.
Manufacturer reference photo · sjjq.com01Define the operating duty
Compare membrane and PSA options at identical conditions. Membranes may suit duties without extremely low residual oxygen requirements. If the purity target changes, reassess usable flow rather than retaining the previous equipment selection.
- Demand input: Target residual oxygen
02Connect the complete system
Check pretreatment, membrane modules, flow adjustment and analysis as a complete system. Leave filter replacement and servicing space. Use the full annual ambient and inlet temperature range, not an ideal room temperature.
- Interface input: Inlet temperature range; Demand continuity
03Verify the configuration
Test purity adjustments, demand changes and restarts. Compare costs at equal electricity prices, operating hours and maintenance boundaries. A complete air station cannot be directly compared with a separation unit supplied alone.
This topic supports configuration discussions. Equipment combinations and availability are subject to technical confirmation and contract. The fields below are project inputs, not committed performance specifications.
- Verification input: Available installation space
Selection conditions to confirm
| Item | Requirement / confirmation basis |
|---|---|
| Target residual oxygen | Confirm for the projectProvide actual process conditions and the measurement basis. |
| Inlet temperature range | Confirm for the projectSpecify normal values, peaks or the permitted range. |
| Demand continuity | Confirm for the projectCheck against existing equipment and site conditions. |
| Available installation space | Confirm for the projectAgree the acceptance basis during technical review. |
These public references explain general technology. They do not establish AIDEKE model performance, a supply commitment or a third-party endorsement. The article is an independent editorial explanation; the confirmed technical agreement governs a specific project.
Sources and usage notes