Every NGL recovery plant runs on the turboexpander-based cryogenic NGL recovery technology

Technology
Generic GSP NGL Recovery
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Kokel, Nicolas
3/31/2026 4:53 AM



 Gas Subcooled NGL Recovery Process Flow Diagram | Source: Editoiu M. (Aug 26, 2025)


The turboexpander-based cryogenic NGL recovery unit is the defining process of the modern gas processing plant. It is what separates pipeline-quality methane from the ethane, propane, and butanes that feed petrochemical plants and LPG markets worldwide. 

Read the detailed technology profile here and a generic technology set-up here.

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