- cross-posted to:
- technology@lemmy.world
- technology@hexbear.net
- cross-posted to:
- technology@lemmy.world
- technology@hexbear.net
Chinese scientists have achieved a milestone in clean energy technology by successfully adding fresh fuel to an operational thorium molten salt reactor, according to state media reports.
It marks the first long-term, stable operation of the technology, putting China at the forefront of a global race to harness thorium – considered a safer and more abundant alternative to uranium – for nuclear power.
The development was announced by the project’s chief scientist, Xu Hongjie, during a closed-door meeting at the Chinese Academy of Sciences on April 8, the official Guangming Daily reported on Friday.
The experimental reactor, located in the Gobi Desert in China’s west, uses molten salt as the fuel carrier and coolant, and thorium – a radioactive element abundant in the Earth’s crust – as the fuel source. The reactor is reportedly designed to sustainably generate 2 megawatts of thermal power.
Some experts see the technology as the next energy revolution and claim that just one thorium-rich mine in Inner Mongolia could – theoretically – meet China’s energy needs for tens of thousands of years, while producing minimal radioactive waste.
A much bigger thorium molten salt reactor is already being built in China and is slated to achieve criticality by 2030. That research reactor is designed to produce 10 megawatts of electricity.
China’s state-owned shipbuilding industry has also unveiled a design for thorium-powered container ships that could potentially achieve emission-free maritime transport.
Meanwhile, US efforts to revive the development of a molten salt reactor remain on paper, despite bipartisan congressional support and Department of Energy initiatives.
You must log in or register to comment.
Lmao, 10MW. That’s the equivalent of like 2,000 solar panels. How big is this reactor and how much space is required for operations?
Well, it is a research reactor. What does the West have to show for itself? What does America have to show for itself? So we’re laughing even though we’re being left behind? Are we already so extremely stupid… No wonder America is becoming an idiocracy and Europe is following suit.
It’s a research reactor built from a declassified US reactor designed in the 1950’s and built in the 1960’s. Yeah they’re so much ahead…
And that’s why we have them here in the states. Right? …Oh wait.
We don’t have them because they were written off as not economically viable, meaning all the sunken costs that go into operating make them a bad source of energy.
nuclear reactor is steady state power tho
Don’t you think if they produced enough energy to be profitable they’d be everywhere? Think about it, corporations would be all over this like flies on shit.
There is a reason why this has been developed by a socialist country. I’ll leave you to figure that one out.
It’s a logical next step. While these are interesting results, this technology is still a long way from commercial viability. After the 10 MW installation is operational, they’ll have to run it for a few years before they can even start designing a grid scale plant. Or maybe they’ll even have to scale up by another order of magnitude first, which would give only 100MW. Then they have to build it, test it, iron out the kinks etc. Once they have a grid scale plant, they can start commercialising the technology, provided it actually proves viable at scale. We’re looking at 20 to 30 years even at the most optimistic estimate. I’d say 40 is more realistic.
Sounds a lot like fusion reactors to me, it’s always just 20 years away.
