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fattyfoods@feddit.nl to Technology@lemmy.ml · 22 days ago

‘No quick wins’: China has the world’s first operational thorium nuclear reactor

www.scmp.com

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‘No quick wins’: China has the world’s first operational thorium nuclear reactor

www.scmp.com

fattyfoods@feddit.nl to Technology@lemmy.ml · 22 days ago
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  • cross-posted to:
  • worldnews@lemmy.ml
  • technology@lemmygrad.ml
Team working on project reportedly achieves milestone by completing fuel reloading while experimental molten salt reactor was running.
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  • HiddenLayer555@lemmy.ml
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    22 days ago

    America going full sour grapes right now. “We weren’t the first to develop this technology so obviously the technology sucks and is not viable.”

    • ☆ Yσɠƚԋσʂ ☆@lemmy.ml
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      22 days ago

      The funny part is that the US was the first to study this technology back in the day, but it was abandoned since thorium has no military application.

  • themurphy@lemmy.ml
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    22 days ago

    The presidental candidate from a few years back, Andrew Yang, even championed thorium reactors in the US, and now here we are.

    • UnderpantsWeevil@lemmy.world
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      22 days ago

      Andrew Yang also championed hiring a management consulting firm to identify areas of inefficiency in the federal workforce and cut 15–20% of current government workers, assigning KPIs and sunset clauses to all Congressional legislation, and assigning AI life coaches with Oprah’s voice to people in need of marriage counseling.

      So, a very mixed bag of ideas. Few of them had a serious implementation behind them. Yang loved to noodle, but failed to explain where the novel technologies and extra-constitutional authorities would come from.

      • themurphy@lemmy.ml
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        22 days ago

        Cant find anything in there thats worse than today tho.

        • Alteon@lemmy.world
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          22 days ago

          We don’t like it today, why would we have liked it then?

  • Jo Miran@lemmy.ml
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    22 days ago

    Cool, but I am more excited about the French maintaining a fusion reaction for over twenty minutes.

    • ☆ Yσɠƚԋσʂ ☆@lemmy.ml
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      22 days ago

      China’s way ahead there as well https://charmingscience.com/chinas-artificial-sun-sets-nuclear-fusion-record-runs-1006-seconds-at-180-millionf/

  • InternetCitizen2@lemmy.world
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    22 days ago

    Not to worry anyone. I am sure the free market will do much better soon. Investors love to put money in risky projects and not wait for the government to tell them what to do after all /s

  • EnderLaw@lemmy.world
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    22 days ago

    I remember reading somewhere that the US started work on Thorium reactors in the 60s and 70s, but abandoned work for reasons. China picked up on that old work.

  • Avid Amoeba@lemmy.ca
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    22 days ago

    The reactor is reportedly designed to sustainably generate 2 megawatts of thermal power.

    Anyone know how the power density compares to a conventional uranium PWR? In other words, are these machines substantially smaller or larger than a PWR for the same output?

    • richtellyard@lemmy.world
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      22 days ago

      The linked PDF (page 14) has a few diagrams that can help infer vessel size, and the Wikipedia page for TSMR-LF1 also includes a decent floor plan and links to satellite images. Looks like a typical research reactor footprint, which means it may scale to be similar to existing LWRs at higher power. https://esfr-smart.eu/wp-content/uploads/2021/04/S53_1_Paul_Gauthe_Overview_MSR_Gauthe.pdf

      For reference, a typical PWR may be ~3000 MWth.

      • Avid Amoeba@lemmy.ca
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        22 days ago

        Thanks for the info!

    • Xaphanos@lemmy.world
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      22 days ago

      A 2Mw diesel is too big for a regular truck. But not as big as a small house. My prior data center drew 4Mw. My current data center (AI-oriened) draws 30Mw.

  • The Giant Korean@lemmy.world
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    22 days ago

    No paywall link https://archive.is/20250417125014/https://www.scmp.com/news/china/science/article/3306933/no-quick-wins-china-has-worlds-first-operational-thorium-nuclear-reactor

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