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Kazakhstan Kazakhstan · Almaty · 43.233, 76.950

WWR-K Almaty

WWR-K Almaty, a research reactor (tank) in Almaty, Kazakhstan, with 6 MW of thermal power, operated by Institute of Nuclear Physics (INP, RK). Operating, first critical in 1967.

By thermal power it ranks second among the 4 research reactors operating in Kazakhstan. It went critical 7 years after the first research reactor in Kazakhstan, IGR (1960). It is one of 36 tank-type reactors operating worldwide, spread across 23 countries. Its declared uses include isotope production, neutron scattering, neutron radiography and transmutation.

Country
Kazakhstan
City
Almaty
Type
Tank
Thermal power
6 MW
Operator
Institute of Nuclear Physics (INP, RK)
Status
Operating
First criticality
1967
Purpose
Isotope production, neutron scattering, neutron radiography, transmutation, gemstone irradiation, teaching, training, activation analysis, materials testing

Data: IAEA RRDB · updated on Sep 3, 2026

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