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Air Liquide Advanced Separations (ALaS) provides membrane technology for a variety of applications for industry.

Oil & Gas

Membrane technology for upstream and downstream applications

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Aero

Membrane module air separation solutions

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Marine

Membrane nitrogen systems for Maritime application

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Renewable Energy

Serving our customers with renewable natural gas

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Petrochemical

Air Liquide hollow fiber membranes for all your gas separation needs

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