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From IAEA TECDOC-1450 "Thorium Fuel Cycle – Potential Benefits and Challenges", Table 1: Thorium utilization in different experimental and power reactors.[1] Additionally, Dresden 1 in the United States used "thorium oxide corner rods".[2]

Name Country Reactor type Power Fuel Operation period
AVR Germany (West) HTGR, experimental (pebble bed reactor) 15 MW(e) Th+235

U Driver fuel, coated fuel particles, oxide & dicarbides

1967–1988
THTR-300 Germany (West) HTGR, power (pebble type) 300 MW(e) Th+235

U , Driver fuel, coated fuel particles, oxide & dicarbides

1985–1989
Lingen Germany (West) BWR irradiation-testing 60 MW(e) Test fuel (Th,Pu)O2 pellets 1968–1973
Dragon (OECD-Euratom) UK (also Sweden, Norway and Switzerland) HTGR, Experimental (pin-in-block design) 20 MWt Th+235

U Driver fuel, coated fuel particles, oxide & dicarbides

1966–1973
Peach Bottom United States HTGR, Experimental (prismatic block) 40 MW(e) Th+235

U Driver fuel, coated fuel particles, oxide & dicarbides

1966–1972
Fort St Vrain United States HTGR, Power (prismatic block) 330 MW(e) Th+235

U Driver fuel, coated fuel particles, Dicarbide

1976–1989
MSRE ORNL United States MSR 7.5 MWt 233

U molten fluorides

1964–1969
BORAX-IV & Elk River Station United States BWR (pin assemblies) 2.4 MW(e); 24 MW(e) Th+235

U Driver fuel oxide pellets

1963–1968
Shippingport United States LWBR, PWR, (pin assemblies) 100 MW(e) Th+233

U Driver fuel, oxide pellets

1977–1982
Indian Point 1 United States LWBR, PWR, (pin assemblies) 285 MW(e) Th+233

U Driver fuel, oxide pellets

1962–1980
SUSPOP/KSTR KEMA Netherlands Aqueous homogenous suspension (pin assemblies) 1 MWt Th+HEU, oxide pellets 1974–1977
NRX & NRU Canada MTR (pin assemblies) 20 MW; 200 MW (see) Th+235

U , Test Fuel

1947 (NRX) + 1957 (NRU); Irradiation–testing of few fuel elements
CIRUS; DHRUVA; & KAMINI India MTR thermal 40 MWt; 100 MWt; 30 kWt (low power, research) Al+233

U Driver fuel, ‘J’ rod of Th & ThO2, ‘J’ rod of ThO2

1960–2010 (CIRUS); others in operation
KAPS 1 &2; KGS 1 & 2; RAPS 2, 3 & 4 India PHWR, (pin assemblies) 220 MW(e) ThO2 pellets (for neutron flux flattening of initial core after start-up) 1980 (RAPS 2) +; continuing in all new PHWRs
FBTR India LMFBR, (pin assemblies) 40 MWt ThO2 blanket 1985; in operation
Petten Netherlands High Flux Reactor thorium molten salt experiment 45 MW(e) ? 2024; planned

See also

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References

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  1. ^ "IAEA-TECDOC-1349 Potential of thorium-based fuel cycles to constrain plutonium and to reduce the long-lived waste toxicity" (PDF). International Atomic Energy Agency. 2002. Retrieved 2009-03-24.
  2. ^ Spent Nuclear Fuel Discharges from U. S. Reactors. Energy Information Administration. 1995 [1993]. p. 111. ISBN 978-0-7881-2070-1. Retrieved 11 June 2012. They were manufactured by General Electric (assembly code XDR07G) and later sent to the Savannah River Site for reprocessing.