3 ms·
Isn't Xenon very expensive? I used it in my Laser MSc has part of the mix for a CO2 laser (marks how long ago that was). CO2 for the optic properties, and Xe t
by zeristor 1y ago
Isn't Xenon very expensive?
I used it in my Laser MSc has part of the mix for a CO2 laser (marks how long ago that was). CO2 for the optic properties, and Xe to reduce the electron temperature.
So the Xe in this case triggers a response in the human body, but people aren't quite sure why. Quite strange considering Xe is an inert gas.
- helsinkiandrew 1y ago> Isn't Xenon very expensive? Climbing Everest costs $50-100K though. If you can reduce the time each 'climber' spends on the mountain, its probably cost effective.
- pfdietz 1y agoXenon is so expensive it's reasonable to think about recovering it from spent nuclear reactor fuel (it's a major fission product with no long lived isotopes, although you have to very rigorously separate it from krypton, which does have some.) Xenon isn't inert; it can form chemical compounds like xenon difluoride. In the body it's probably dissolving into cell membranes or other fatty components.
- weinzierl 1y agoWhat do you mean by "no long-lived isotopes"? That fission only produces short lived Xenon isotopes? Then, what use would it be to harvest it from fuel? For applications like in the article you want very long-lived or ideally stable Xe isotopes, which do exist.
- NoMoreNicksLeft 1y agoThe short-lived stuff decays away, leaving the safe stuff. When the isotopes decay away, they become other elements that are easily chemically separated. Or so I'd guess.
- pfdietz 1y agoThat's right. The xenon isotopes that are left are stable. Another fission product that might be worth recovering is rhodium, although not being a gas the process would be more involved.