Testing of a mobile molten salt reactor has begun in the UK

Nuclear station without rivers and lakes. Testing of the mobile molten salt reactor has begun in the UK

According to НВ — Техно: Date: August 31, 23:00

The British company Cambridge Atomworks has begun experimental testing of the mobile molten salt reactor ODIN in a new laboratory-manufacturing zone. This reactor uses a molten salt coolant instead of high-pressure water, allowing for the removal of heavy and expensive protective casings. The nuclear fuel in the ODIN system is placed in a single physical block together with a neutron moderator, and the passive safety systems use the surrounding air for natural cooling.

Advantages of the ODIN reactor

The station has significant advantages:

• does not require water intake from rivers or lakes;
• can operate in deserts;
• natural convection ensures the pumping of molten salts in case of a power outage;
• air flows dissipate residual heat through the walls.

In the Cambridge Atomworks laboratory, STA-MS mass spectrometry is used to study the properties of the coolant, as well as to test alloys for corrosion resistance. Physical testing benches provide measurements to verify the accuracy of digital models.

The company's director, Ian Farnan, noted: 'The new assembly hall will give us space to build demonstration stands, and the chemical complex will provide an analytical platform to accelerate the development of the ODIN reactor.'

Thus, Cambridge Atomworks continues to take steps toward implementing new technologies in the nuclear energy sector.

The testing of the mobile molten salt reactor ODIN could be an important step in the development of nuclear energy, especially in the context of climate change and the reduction of fresh water supplies. The use of molten salt coolant and the ability to operate in challenging natural conditions may open new horizons for energy systems in remote or arid regions. This technology also underscores the efforts of Cambridge Atomworks towards safer and more efficient nuclear solutions, which could positively impact energy security and environmental aspects in a global context.

The advancements in nuclear technology are not limited to the UK, as Bill Gates' nuclear startup is also set to revolutionize energy consumption by powering AI data centers. These efforts highlight the growing trend of integrating innovative nuclear solutions to meet the increasing energy demands in a sustainable manner.