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Actinides / Актиноиды: Th, Pa, U, Np, Pu...
http://www.chemistry-chemists.com/forum/viewtopic.php?f=80&t=7111		 Page 2 of 2
Author:  Volodymyr [ 19 Apr 2023 20:52 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Radioactive Americium 241 Source From Household Smoke Detector
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Author:  Volodymyr [ 27 Apr 2023 18:43 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Smoke Detector Containing 80 Microcuries Of Americium-241
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Author:  Volodymyr [ 21 May 2023 15:14 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Uranium Ore
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Author:  Volodymyr [ 16 Jun 2023 09:00 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Uranium oxide salt shaker / Оксид урана насыпали в солонку... шутники
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Author:  Volodymyr [ 06 Jul 2023 13:43 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Uranyl acetate
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Author:  Volodymyr [ 14 Aug 2023 20:53 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Uranium glass under UV
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Author:  Volodymyr [ 26 Aug 2023 21:43 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
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/
Author:  moonshine43 [ 27 Aug 2023 14:09 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
А что дальше делать с торием? У меня когда - то было немного, с полграмма, двуокиси - так и не придумал ничего интересного.
Author:  Volodymyr [ 27 Aug 2023 15:53 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Если это не эксперименты с радиоактивностью, мне тоже ничего не приходит в голову.
Author:  Volodymyr [ 27 Oct 2023 21:08 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
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Author:  Volodymyr [ 05 Jan 2024 22:21 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Uranium Oxides (Trioxide, Dioxide, and Triuranium Octoxide)
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Author:  Volodymyr [ 06 Jan 2024 15:15 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
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
Author:  Volodymyr [ 17 Mar 2024 21:26 ]
Post subject:  Re: Actinides / Актиноиды: Th, Pa, U, Np, Pu...
Found naturally occurring Uranium-Ore
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