this post was submitted on 29 Dec 2023
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China’s Nuclear-Powered Containership: A Fluke Or The Future Of Shipping?::Since China State Shipbuilding Corporation (CSSC) unveiled its KUN-24AP containership at the Marintec China Expo in Shanghai in early December of 2023, the internet has been abuzz about it. Not jus…

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[–] bogdugg@sh.itjust.works 21 points 10 months ago (3 children)

Supposedly, a meltdown at sea is pretty low risk because you have the perfect heatsink literally everywhere around you, and its a molten salt design, which I think(?) (source: my ass) means that the fuel would at worst leak into the sea and immediately solidify back into some inert state.

[–] lovesickoyster@lemmy.world 26 points 10 months ago* (last edited 10 months ago)

and its a molten salt design, which I think(?) (source: my ass) means that the fuel would at worst leak into the sea and immediately solidify back into some inert state.

tmsr design has a freeze plug, a part of fuel that has to actively be kept below freezing temperature and if something goes wrong it melts and the fuel is dumped into a separate container where the reactivity drops to zero. It never leaves the system.

[–] TheGrandNagus@lemmy.world 10 points 10 months ago

Well yeah but most accidents at sea actually happen fairly close to where there are people. At ports/canals as opposed to just in the middle of nowhere.

[–] Municipal0379@lemmy.world 7 points 10 months ago

source: my ass

Be careful you can get stuck in the swamp!!! Lol