Industries
OpenOur Membranes
OpenNitrogen
OpenHydrogen
OpenNatural Gas
Open- Debottlenecking & Hybrid Applications
- Dehydration Applications
- Fuel Gas Conditioning Applications
- Hydrocarbon Dew Point Control Applications
- Recovery & Stabilization Applications
- Carbon Dioxide Removal Applications
- Hydrogen Sulfide Removal Applications
- Nitrogen Removal Applications
- Helium Recovery Applications
Nitrogen Removal Applications
Efficient bulk removal from nitrogen rich feed streams
High nitrogen (N2) content in natural gas has always presented a challenge for the gas processor. Separation of N2 from methane (CH4) is difficult due to the similar chemical properties of both molecules. To date, the only efficient method for separating these components is via cryogenic distillation. This process, however, is complex and costly.
Membrane Technology
Cryogenic technology for nitrogen removal does not lend itself well to offshore processing where space, weight and operational simplicity are important. Air Liquide Advanced Separations' (ALaS) PEEK-Sep R-Guard membrane provides simple and efficient bulk N2 removal from natural gas. It can cost-effectively remove up to 50% of the feed N2 content versus any other technology even considering the compression requirements.
Advantages
- Cost-effective non-cryogenic solution
