Yes, that's how you could do it by modifying liquefaction plants that can produce Neon. In theory, you could take the leftovers after separating out Neon and yo

Yes, that's how you could do it by modifying liquefaction plants that can produce Neon. In theory, you could take the leftovers after separating out Neon and you'd have a small amount of Helium. As I mentioned, at 5 ppm that doesn't give you much Helium, and you still need to purify it.