this post was submitted on 02 Mar 2024
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"A dream. It's perfect": Helium discovery in northern Minnesota may be biggest ever in North America::For a century, the U.S. Government-owned the largest helium reserve in the country, but the biggest exporters now are in Russia, Qatar and Tanzania. With this new discovery, Minnesota could be joining that list.

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[–] [email protected] 186 points 8 months ago* (last edited 8 months ago) (9 children)

Hopefully we stop wasting this limited resource on fucking balloons.

Edit: well this kicked off a fun and respectful conversation. The information I can find from actual scientists says wasting helium on balloons is bad. The balloon lobby says it is just a waste byproduct. The balloon lobby brings nothing of value to the world in terms of plastic or helium use, so I'm going to go with the science opinion on this one.

[–] [email protected] 64 points 8 months ago* (last edited 8 months ago) (45 children)

The helium used for balloons is of low purity.

The shortages you hear about are of pure or near pure helium. The stuff going into the balloons at Tommy's birthday party isn't the same thing used to cool superconductors.

EDIT: And I used to think Reddit was full of ignorant jackasses ...

[–] [email protected] 28 points 8 months ago* (last edited 8 months ago) (2 children)

Balloon helium is 3% helium. So every 33 balloons is one Balloon worth of pure helium. No helium starts off pure. It all gets concentrated/separated to get that way. "Balloon grade" helium can be concentrated just fine and considering that thousands of those balloons are filled every day, it is a lot of wasted helium.

*I had my percentage swapped, it seems. Balloon helium is 97% helium.

[–] [email protected] 14 points 8 months ago* (last edited 8 months ago) (1 children)

balloon helium has some air in it, it's still 90%+ helium, probably

[–] [email protected] 8 points 8 months ago (6 children)

Oh. I had that totally bass akward.

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[–] [email protected] 12 points 8 months ago (1 children)

Last time I bought what I thought was a pure balloon of He, I’m pretty sure it had gotten cut with fentanyl.

[–] [email protected] 8 points 8 months ago

How high did it get? Asking for errr... science...

[–] [email protected] 17 points 8 months ago (5 children)

What the fuck are you on about? Helium is an element. Doesn’t matter if it’s low purity it’s wasted and then gone. When the high purity stuff is gone we can’t be like “thank god we can purify the low wall quality stuff” when that’s gone too

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[–] [email protected] 8 points 8 months ago (1 children)

Using it for balloons is still a waste because that impure helium could be purified for better uses.

[–] [email protected] 16 points 8 months ago (4 children)

No, no it could not.

The stuff used in balloons isn't pure enough to be used for cryogenic purposes, which is what people really want it for.

And before you ask purifying it is really difficult.

[–] [email protected] 8 points 8 months ago (7 children)

Incorrect. It is not found naturally pure, it must be distilled. Balloon helium vs cryogenic helium is like comparing ice distillation vs vapor distillation of liquor. One is cheaper but both are using up a limited resource.

https://en.m.wikipedia.org/wiki/Fractional_distillation

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[–] [email protected] 7 points 8 months ago (1 children)

No helium found on earth ever, was pure enough for cryo. Not even close. All helium is found in low concentrations and spun extracted to concentrate and start to purify it. Then there are additional filter methods to finish concentrating it. Removing the hydrogen is about the hardest because it's also abundant and small and light.

But helium used in balloons can absolutely be concentrated and purified.

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[–] [email protected] 38 points 8 months ago (1 children)

Hopefully we stop wasting this limited resource on fucking balloons.

I don't recommend fucking balloons. The squeaks are annoying and the pops hurt.

[–] [email protected] 18 points 8 months ago

You need more lube.

[–] [email protected] 24 points 8 months ago (5 children)

I think for balloons we should switch back to hydrogen. What could possibly go wrong?

[–] [email protected] 21 points 8 months ago

It would make birthday parties more fun

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[–] [email protected] 10 points 8 months ago (2 children)

helium just boils off in MRI/NMR machines, this is the major use of helium i think. if you could recycle that in machines that already are out there, that would solve lots of problems. there are newer systems that do not require cryogens or just require liquid nitrogen which is much cheaper and less energy intensive. these things use closed loop refrigeration, but in turn you need to supply them with power

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[–] [email protected] 83 points 8 months ago (1 children)

Thomas Abraham-James, CEO of Pulsar Helium

Oh my god, fuck this. Have we learned nothing? Nationalize that supply right now.

[–] [email protected] 15 points 8 months ago (2 children)

What should we have learned? I'm out of the loop.

[–] [email protected] 59 points 8 months ago (1 children)

That letting capitalists gatekeep access to essential resources is a terrible idea.

[–] [email protected] 12 points 8 months ago

Ah ok. I thought there was something specific about this man or company being evil, like that Massey energy guy is to coal mining.

[–] [email protected] 34 points 8 months ago

Don't waste your limited resources on party balloons

[–] [email protected] 39 points 8 months ago (4 children)

Somewhere in that mine we're gonna have a bunch of iron miners getting squeaky voices and start sounding like the seven dwarfs.

[–] [email protected] 13 points 8 months ago (1 children)

If there's so much helium inside the earth, then why doesn't the earth float away?

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[–] [email protected] 30 points 8 months ago (1 children)

This is actually incredibly good news

[–] [email protected] 10 points 8 months ago (5 children)

Not really, because we're still pissing away invaluable helium because of capitalism...

If we keep doing that, it doesn't really matter how much we find.

We need to stop wasting it first, then finding huge supplies is a good thing. As long as we're not dumb enough to start wasting it again.

[–] [email protected] 19 points 8 months ago (7 children)

Ah yes, we're wasting helium, so finding more isn't a good thing. Of course. 🙄

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[–] [email protected] 26 points 8 months ago

How do you find helium? Did everyone suddenly start talking like chipmonks?

[–] [email protected] 12 points 8 months ago

[off topic]

"The Guns Above" by Robyn Bennis. What if Napoleonic armies had an unlimited supply of helium? The author does a great job of describing 1800's airships and their tactics.

Fun book.

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