Why No one is talking about this?? - Page 3

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Clochette thumbnail
Posted: 28 days ago
#21

That's indeed an achievement, especially in regard to the reasons why fast breeders got shut down/didn't operate in so many countries (including mine):

A résumé by AI: Fast breeder nuclear reactors (FBRs) were largely shut down or abandoned by many countries due to a combination of prohibitive operating costs, technical complexities, safety issues, and a lack of economic competitiveness compared to conventional reactors. While they were designed to "breed" more fuel (plutonium) than they consume to extend uranium resources, they proved expensive and technically challenging to operate.

Key reasons for the decline of fast breeder reactors include:

  • Prohibitive Economics & Low Uranium Prices: The primary driver for developing FBRs was the fear that uranium supplies would run out, making fuel recycling necessary. However, uranium prices remained low and reserves high, making mined uranium much cheaper than the high cost of operating FBRs and their associated reprocessing facilities.
  • Technical Challenges with Sodium Coolant: Most fast breeder reactors use liquid sodium to transfer heat. Sodium is highly reactive and catches fire upon contact with air or water, creating severe safety risks. Major projects like Japan's Monju and France's Superphénix faced significant leaks and corrosion issues related to this cooling system.
  • Safety and Public Perception: Following significant nuclear accidents like Chernobyl and Fukushima, public concern regarding nuclear safety strengthened opposition, particularly against FBRs, which were perceived as riskier.
  • Nuclear Proliferation Concerns: FBRs involve the separation and production of plutonium, creating a risk that this fuel could be used for weapons, which led to tighter regulations and political opposition.
  • Operational Failures & Unreliability: FBRs often struggled to maintain high efficiency. For example, France's Superphénix, while designed to run for decades, spent a significant portion of its life inoperative due to technical issues before being shut down in 1997.
Clochette thumbnail
Posted: 28 days ago
#22

There are reasons why Russia is the world leader in fast-neutron reactor technology with - currently - operating two primary commercial-scale fast breeder reactors, and a third, even larger commercial unit, being under development.

While other countries have experimental or research-focused fast reactors, Russia and India are leading in commercial-scale applications, particularly with India's focus on bridging to a thorium-based fuel cycle. smiley20

China may become the third one...

1310291

Banned

Posted: a day ago

[Post Removed]

#23
MoonKS thumbnail
Posted: a day ago
#24

Originally posted by: KarthikGounder

modi is stealing tamil nadu success. this reactor is thanks to tamil nadu and not india or modi. proud to be a tamilian

And TN is in American, Modi is pakistani PMsmiley39

MoonKS thumbnail
Posted: a day ago
#25

Originally posted by: KarthikGounder

why you orange saffron crying vijay won. modi aged much faster after vijay winning he is now more ancient than before and jealous.

who cares about Vijay at all?? I did not cry when he won, why would I?? And Modi is ruling half of India why would your vijay make him cry.

And please stay away from my posts, I do not entertain Anti-Indians who lives in India and is loyal to someone else, keep crying. TN has always been part of India and It will always be a Part of India, unlike you, we in North do not see India into pieces, we love TN, Meghalaya, GUjarat, Kashmir as much as we love Delhi, for us it is India only. Unlike you, our love for the Nation is not dependent on a party or colour, if you think, saffron, sanghi, northies, Andhbhakt will make me feel inferior, then sorry buddy, you are on a wrong track

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