Actinides / Актиноиды: Th, Pa, U, Np, Pu...

Volodymyr · **Posted:** 19 Apr 2023 20:52

Radioactive Americium 241 Source From Household Smoke Detector

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Volodymyr · **Posted:** 27 Apr 2023 18:43

Smoke Detector Containing 80 Microcuries Of Americium-241

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Volodymyr · **Posted:** 21 May 2023 15:14

Uranium Ore

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Volodymyr · **Posted:** 16 Jun 2023 09:00

Uranium oxide salt shaker / Оксид урана насыпали в солонку... шутники

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Volodymyr · **Posted:** 06 Jul 2023 13:43

Uranyl acetate

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Volodymyr · **Posted:** 14 Aug 2023 20:53

Uranium glass under UV

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Volodymyr · **Posted:** 26 Aug 2023 21:43

Quote:

9.8 grams of ThO2 extracted from 485 grams 2% thoriated tungsten electrodes. The activity is 22400 cpm or 148 μSv/h beta and gamma.

Actually, I just used hydrogen peroxide. It forms water-soluble complexes with tungsten but doesn’t touch ThO2. The process is very slow though. It takes weeks especially if you use thich rods.

I bought 40 rods but processed half of them. Each rod, with a size of 3.2x175 mm, weights around 25 grams. It cost 175 USD in total. And I used 50% peroxide, occasionally changed the solution and poured fresh peroxide until reaction finished. used 1.5 liters in total.

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https://www.reddit.com/r/chemistry/comments/161h15e/98_grams_of_tho2_extracted_from_485_grams_2/

moonshine43 · **Posted:** 27 Aug 2023 14:09

А что дальше делать с торием? У меня когда - то было немного, с полграмма, двуокиси - так и не придумал ничего интересного.

Volodymyr · **Posted:** 27 Aug 2023 15:53

Если это не эксперименты с радиоактивностью, мне тоже ничего не приходит в голову.

Volodymyr · **Posted:** 27 Oct 2023 21:08

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Volodymyr · **Posted:** 05 Jan 2024 22:21

Uranium Oxides (Trioxide, Dioxide, and Triuranium Octoxide)

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Volodymyr · **Posted:** 06 Jan 2024 15:15

How to make Plutonium https://www.youtube.com/watch?v=-sh5XZo5wRE

REAL PLUTONIUM https://www.youtube.com/watch?v=89UNPdNtOoE

What was the Demon Core? https://www.youtube.com/watch?v=hK9yAYJGeUY

Volodymyr · **Posted:** 17 Mar 2024 21:26

Found naturally occurring Uranium-Ore

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Volodymyr5 · **Posted:** 15 May 2024 10:51

Quote:

Never seen a thorium nitrate before. Measured radiation was 8.3 uSv / hr, so almost 3 times background in a plane.

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antabu · **Posted:** 06 Jul 2024 17:17

США в мае нарастили закупки у России урана до максимума более чем за год
https://www.forbes.ru/biznes/516320-ssa ... cem-za-god

antabu · **Posted:** 25 Aug 2024 13:38

"Город шахтеров превратился в город вахтеров". Как живут и умирают горняки в урановой столице России
https://www.sibreal.org/a/gorod-shahter ... 91632.html

Actinides / Актиноиды: Th, Pa, U, Np, Pu...

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