Download - N40XL Nitrogen Plant - Linde US
Praxair’s Onsite Nitrogen plants are the preferred solutionfor customers who demand high reliability and low totalcost of supply.
If you are focused on efficiency, Praxair Onsite Nitrogenplants are designed with you in mind. You care about thecost of nitrogen, but you also know how important it isto your operation. Praxair plants are designed and con-structed to meet stringent reliability requirements. Praxairplants are also designed to be efficient.
Praxair’s modular plant design means we will install yourplant in a matter of days with a minimum of disruptionto your facility and operation. The combination of effectiveinstallation, high efficiency and reliability makes Praxair’sOnsite Nitrogen system the cost effective choice.
N40 XL
Praxair’s Onsite Nitrogen Plants:• Leading safety performance
• High reliability
• Remote monitoring and operation
• Liquid backup supply
• Robust design
• Low cost mode of supply
• Power efficient
• Superior turndown
• World-class project execution
• Modular plant design
• Compact plot size
• Minimal customer site prep
• Less installation time
• Reduced noise
Praxair Business Confidential
For customers needing up to 56,100 cfh-ntp of nitrogen, the idealsupply is Praxair’s N40 XL. The N40 XL is a cryogenic nitrogenplant that consists of a Warm End which includes the air compressorpackage and prepurifier equipment, and a Cold End which includesthe distillation column, primary heat exchanger, and main condenser.The N40 XL uses liquid assist for the refrigeration requirement ofthe plant. The system also comes with a liquid nitrogen BackupSystem for ultimate reliability.
The N40 XL includes a nitrogen compressor.
PlantProduct flow, cfh-ntpProduct purity Product pressure, psigAir compressor, hpPower feed, voltsBase plant layout
N40 XL56,100>99.999%150400-500480 78’ x 34’
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Praxair, and the Flowing Airstream design, and Making our planet more productive, are trademarks or registered trademarks of Praxair Technology, Inc.in the United States and/or other countries.
The information contained herein is offered for use by technically qualified personnel at their discretion and risk without warranty of any kind.
Praxair Scope of Supply 1 . Air Compressor Package2. Prepurifier Equipment3. Nitrogen Compression (optional)4. Cold End5. Liquid Nitrogen Tank6. Vaporizer
Customer Scope of Supply 7. Concrete Foundation8. Fence/Crash Bollards9. Nitrogen Piping to
Point of Use10. Power Supply/
Electrical11. Ethernet Connection
(not shown)12. Condensate Disposal
(not shown)
8
10
12
3
4
5 6
977
Praxair’s Onsite Nitrogen Plant Line
Optional Compression (Up to 5400 psig)
Flow (kcfh-NTP)50 100 150 200
N180N80N50N20Pressure
N30N10 N15 N40