The world leader in gas separation membrane technology.
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Nitrogen applicationsWhen membrane productivity and recovery are critical to your system
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Hydrogen applicationsAdvanced technologies for the future of advanced separations
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Natural Gas applicationsAdvanced membrane technology for the purification of natural gas and associated gas
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Helium applicationsMembrane technology for helium recovery
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Biogas applicationsAir Liquide provides biogas upgrading solutions for a variety of biogas sources and volumes
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Air Liquide Advanced Separations in figures
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years experience -
130+
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200+
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Our latest news
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Read moreAir Liquide has successfully delivered the largest helium purification plant in CanadaJuly 23, 2021 -
Read moreAir Liquide provides CO2 membrane technology to Siemens Energy for FPSO project in an oil field offshore South AmericaJuly 06, 2021 -
Read moreAir Liquide Deploys Membrane Solution for MODEC FPSOMarch 01, 2021 -
Read moreAir Liquide Signs Membrane Contract with North American Helium for Largest Helium Extraction Plant in CanadaJanuary 05, 2021