The world leader in gas separation membrane technology.
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Nitrogen applicationsWhen membrane productivity and recovery are critical to your systemRead more
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Hydrogen applicationsAdvanced technologies for the future of advanced separationsRead more
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Natural Gas applicationsAdvanced membrane technology for the purification of natural gas and associated gasRead more
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Helium applicationsMembrane technology for helium recoveryLearn more
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Biogas applicationsAir Liquide provides biogas upgrading solutions for a variety of biogas sources and volumesLearn more
Air Liquide Advanced Separations in figures
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30+
years experience -
130+
employees -
200+
patents