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IR-8

IR-8, a research reactor (pool) in Moscow, Russia, with 8 MW of thermal power, operated by National Research Centre, Kurchatov Institute. Operating, first critical in 1981.

By thermal power it ranks ninth among the 57 research reactors operating in Russia. It went critical 35 years after the first research reactor in Russia, F-1 (1946). It is one of 48 pool-type reactors operating worldwide, spread across 28 countries. Its declared uses include isotope production, neutron scattering, neutron radiography and teaching.

Country
Russia
City
Moscow
Type
Pool
Thermal power
8 MW
Operator
National Research Centre, Kurchatov Institute
Status
Operating
First criticality
1981
Purpose
Isotope production, neutron scattering, neutron radiography, teaching, training, activation analysis, materials testing

Data: IAEA RRDB · updated on Sep 3, 2026

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