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CFR-600 Latitude and Longitude:
26°48′13″N 120°09′18″E / 26.80361°N 120.15500°E / 26.80361; 120.15500
From Wikipedia, the free encyclopedia
China Fast Reactor 600 (CFR-600)
Generation Generation IV
Reactor concept Fast breeder reactor
StatusUnder construction
Location Xiapu County, Fujian province, China
Coordinates 26°48′13″N 120°09′18″E / 26.80361°N 120.15500°E / 26.80361; 120.15500
Main parameters of the reactor core
Fuel ( fissile material) UO2 (initial stage)
MOX (later stage)
Neutron energy spectrumFast
Primary coolantLiquid sodium
Reactor usage
Power (thermal)1500 MWth
Power (electric)600 MWe gross

The CFR-600 (Xiapu fast reactor pilot project) is a sodium-cooled pool-type fast-neutron nuclear reactor under construction in Xiapu County, Fujian province, China, on Changbiao Island. [1] [2] It is a generation IV demonstration project by the China National Nuclear Corporation (CNNC). Construction started in late 2017. These reactors are expected to be connected to the grid in 2023 and 2025. [3] The reactor will have an output of 1500 MW thermal power and 600 MW electric power. [1] [2] The fuel will be supplied by TVEL, subsidiary of Rosatom, according to the agreement signed in 2019. [4]

The CFR-600 is part of the Chinese plan to reach a closed nuclear fuel cycle. Fast neutron reactors are the main future nuclear power technology in China.

A larger commercial-scale reactor, the CFR-1000, is also planned. [2]

On the same site, the building of a second 600 MW fast reactor CFR-600 was started in December 2020 [5] and four 1000 MW CAP1000 are proposed. [6]

Such breeder reactors have the possibility to be used to produce weapons grade plutonium for nuclear weapon manufacturing purposes. [3]

Reactors

Unit Type Net capacity Gross capacity Thermal capacity Construction Start Operation Start Notes
Xiapu-1 FBR 642 MWe 682 MWe 1882 MWt 2017-12-29 2023 [3] [7]
Xiapu-2 FBR 642 MWe 682 MWe 1882 MWt 2020-12-27 2025 [3] [5] [7]

Controversy

Al Jazeera reported in 2021 that the reactors are controversial because they produce weapons-grade plutonium, offering a dual military and civilian use. China has stopped annual voluntary declarations to the International Atomic Energy Agency [IAEA] on its stocks of plutonium. [8]

See also

References

  1. ^ a b "CFR-600 (China Institute of Atomic Energy, China)" (PDF). IAEA. Retrieved 16 January 2018.
  2. ^ a b c "China begins building pilot fast reactor". www.world-nuclear-news.org. Retrieved 16 January 2018.
  3. ^ a b c d Patel, Prachi (28 Dec 2022). "China's New Breeder Reactors May Produce More Than Just Watts". IEEE Spectrum.
  4. ^ "Russia's TVEL to Supply Fuel for Chinas CFR-600 Reactor".
  5. ^ a b "China starts building second CFR-600 fast reactor". www.world-nuclear-news.org. Retrieved 29 December 2020.
  6. ^ CCCC-FHDI wins bid for quot;feasibility study of offshore engineering of 600MW fast reactor nuclear power demonstration project in Xiapu, 12.03.2015. ( Archived Version on archive.is).
  7. ^ a b "PRIS - Reactor Details". pris.iaea.org. Retrieved 2022-07-28.
  8. ^ "Concerns grow over China nuclear reactors shrouded in mystery". Al Jazeera. 19 May 2021.
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