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Helium Extraction from LNG

Helium is one of the most important rare gases used in aerospace, medical MRI, and the creation of superconducting cryogenic environments in laboratories.

However, the content of helium in the air is very low, and the extraction is extremely difficult, but it has a high content in natural gas, so the extraction of helium from natural gas is the mainstream technology. In Asia, the economics of extracting helium are the best in LNG plants.